CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>Mac operating systems - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy", "wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"8bec44fc-234e-4367-82e3-937847028102","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Mac_operating_systems","wgTitle":"Mac operating systems","wgCurRevisionId":1258489770,"wgRevisionId":1258489770,"wgArticleId":21347643,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Pages using the EasyTimeline extension","Webarchive template wayback links","Articles with short description","Short description is different from Wikidata","Use mdy dates from April 2019","Commons category link is on Wikidata","Macintosh operating systems","Apple Inc. software","History of software","Lists of operating systems","Macintosh operating systems development","Operating system families","Software version histories"],"wgPageViewLanguage":"en", "wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"Mac_operating_systems","wgRelevantArticleId":21347643,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":["sysop"],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":20000,"wgRelatedArticlesCompat":[],"wgCentralAuthMobileDomain":false,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q43627", "wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","ext.timeline.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.media","site","mediawiki.page.ready","jquery.makeCollapsible","mediawiki.toc", "skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.cite.styles%7Cext.timeline.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.4"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Mac operating systems - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//en.m.wikipedia.org/wiki/Mac_operating_systems"> <link rel="alternate" type="application/x-wiki" title="Edit this page" href="/w/index.php?title=Mac_operating_systems&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//en.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://en.wikipedia.org/wiki/Mac_operating_systems"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Mac_operating_systems rootpage-Mac_operating_systems skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedia:Contents" title="Guides to browsing Wikipedia"><span>Contents</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Current_events" title="Articles related to current events"><span>Current events</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Visit a randomly selected article [x]" accesskey="x"><span>Random article</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About" title="Learn about Wikipedia and how it works"><span>About Wikipedia</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us" title="How to contact Wikipedia"><span>Contact us</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Contribute </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="Guidance on how to use and edit Wikipedia"><span>Help</span></a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Help:Introduction" title="Learn how to edit Wikipedia"><span>Learn to edit</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Community_portal" title="The hub for editors"><span>Community portal</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes to Wikipedia [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_upload_wizard" title="Add images or other media for use on Wikipedia"><span>Upload file</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-en.svg" width="117" height="13" style="width: 7.3125em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&returnto=Mac+operating+systems" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&returnto=Mac+operating+systems" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Log in and more options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Mac+operating+systems" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Mac+operating+systems" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Top)</div> </a> </li> <li id="toc-Classic_Mac_OS" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Classic_Mac_OS"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Classic Mac OS</span> </div> </a> <button aria-controls="toc-Classic_Mac_OS-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Classic Mac OS subsection</span> </button> <ul id="toc-Classic_Mac_OS-sublist" class="vector-toc-list"> <li id="toc-Releases" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Releases"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Releases</span> </div> </a> <ul id="toc-Releases-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Mac_OS_X,_OS_X,_and_macOS" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Mac_OS_X,_OS_X,_and_macOS"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Mac OS X, OS X, and macOS</span> </div> </a> <button aria-controls="toc-Mac_OS_X,_OS_X,_and_macOS-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Mac OS X, OS X, and macOS subsection</span> </button> <ul id="toc-Mac_OS_X,_OS_X,_and_macOS-sublist" class="vector-toc-list"> <li id="toc-Releases_2" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Releases_2"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Releases</span> </div> </a> <ul id="toc-Releases_2-sublist" class="vector-toc-list"> <li id="toc-Desktop" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Desktop"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.1</span> <span>Desktop</span> </div> </a> <ul id="toc-Desktop-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Server" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Server"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1.2</span> <span>Server</span> </div> </a> <ul id="toc-Server-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Other_projects" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Other_projects"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Other projects</span> </div> </a> <button aria-controls="toc-Other_projects-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Other projects subsection</span> </button> <ul id="toc-Other_projects-sublist" class="vector-toc-list"> <li id="toc-Shipped" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Shipped"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Shipped</span> </div> </a> <ul id="toc-Shipped-sublist" class="vector-toc-list"> <li id="toc-A/ROSE" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#A/ROSE"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.1</span> <span>A/ROSE</span> </div> </a> <ul id="toc-A/ROSE-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-A/UX" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#A/UX"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.2</span> <span>A/UX</span> </div> </a> <ul id="toc-A/UX-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-MAE" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#MAE"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.3</span> <span>MAE</span> </div> </a> <ul id="toc-MAE-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-MkLinux" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#MkLinux"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.4</span> <span>MkLinux</span> </div> </a> <ul id="toc-MkLinux-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Cancelled_projects" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Cancelled_projects"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Cancelled projects</span> </div> </a> <ul id="toc-Cancelled_projects-sublist" class="vector-toc-list"> <li id="toc-Star_Trek" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Star_Trek"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.1</span> <span>Star Trek</span> </div> </a> <ul id="toc-Star_Trek-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Taligent" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Taligent"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.2</span> <span>Taligent</span> </div> </a> <ul id="toc-Taligent-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Copland" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Copland"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.3</span> <span>Copland</span> </div> </a> <ul id="toc-Copland-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Timeline" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Timeline"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Timeline</span> </div> </a> <ul id="toc-Timeline-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Mac operating systems</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 65 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-65" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">65 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ang mw-list-item"><a href="https://ang.wikipedia.org/wiki/Mac_OS" title="Mac OS – Old English" lang="ang" hreflang="ang" data-title="Mac OS" data-language-autonym="Ænglisc" data-language-local-name="Old English" class="interlanguage-link-target"><span>Ænglisc</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A3%D9%86%D8%B8%D9%85%D8%A9_%D8%AA%D8%B4%D8%BA%D9%8A%D9%84_%D9%85%D8%A7%D9%83%D9%8A%D9%86%D8%AA%D9%88%D8%B4" title="أنظمة تشغيل ماكينتوش – Arabic" lang="ar" hreflang="ar" data-title="أنظمة تشغيل ماكينتوش" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Mac_OS" title="Mac OS – Aragonese" lang="an" hreflang="an" data-title="Mac OS" data-language-autonym="Aragonés" data-language-local-name="Aragonese" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Mac_OS" title="Mac OS – Asturian" lang="ast" hreflang="ast" data-title="Mac OS" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Mac_OS" title="Mac OS – Azerbaijani" lang="az" hreflang="az" data-title="Mac OS" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Mac_OS" title="Mac OS – Minnan" lang="nan" hreflang="nan" data-title="Mac OS" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/Mac_OS" title="Mac OS – Belarusian" lang="be" hreflang="be" data-title="Mac OS" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/Mac_OS" title="Mac OS – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Mac OS" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/Mac_OS" title="Mac OS – Bulgarian" lang="bg" hreflang="bg" data-title="Mac OS" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Mac_OS" title="Mac OS – Bavarian" lang="bar" hreflang="bar" data-title="Mac OS" data-language-autonym="Boarisch" data-language-local-name="Bavarian" class="interlanguage-link-target"><span>Boarisch</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Mac_OS" title="Mac OS – Bosnian" lang="bs" hreflang="bs" data-title="Mac OS" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Mac_OS" title="Mac OS – Breton" lang="br" hreflang="br" data-title="Mac OS" data-language-autonym="Brezhoneg" data-language-local-name="Breton" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Mac_OS" title="Mac OS – Catalan" lang="ca" hreflang="ca" data-title="Mac OS" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Macintosh_styresystemer" title="Macintosh styresystemer – Danish" lang="da" hreflang="da" data-title="Macintosh styresystemer" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Mac_OS_(Apple)" title="Mac OS (Apple) – German" lang="de" hreflang="de" data-title="Mac OS (Apple)" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9B%CE%B5%CE%B9%CF%84%CE%BF%CF%85%CF%81%CE%B3%CE%B9%CE%BA%CE%AC_%CF%83%CF%85%CF%83%CF%84%CE%AE%CE%BC%CE%B1%CF%84%CE%B1_Mac" title="Λειτουργικά συστήματα Mac – Greek" lang="el" hreflang="el" data-title="Λειτουργικά συστήματα Mac" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Mac_OS" title="Mac OS – Spanish" lang="es" hreflang="es" data-title="Mac OS" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Mac_OS" title="Mac OS – Esperanto" lang="eo" hreflang="eo" data-title="Mac OS" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Mac_OS" title="Mac OS – Basque" lang="eu" hreflang="eu" data-title="Mac OS" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B3%DB%8C%D8%B3%D8%AA%D9%85%E2%80%8C%D8%B9%D8%A7%D9%85%D9%84%E2%80%8C%D9%87%D8%A7%DB%8C_%D9%85%DA%A9%DB%8C%D9%86%D8%AA%D8%A7%D8%B4" title="سیستم‌عامل‌های مکینتاش – Persian" lang="fa" hreflang="fa" data-title="سیستم‌عامل‌های مکینتاش" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr badge-Q70894304 mw-list-item" title=""><a href="https://fr.wikipedia.org/wiki/Macintosh_famille_de_syst%C3%A8mes_d%27exploitation" title="Macintosh famille de systèmes d'exploitation – French" lang="fr" hreflang="fr" data-title="Macintosh famille de systèmes d'exploitation" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Mac_OS" title="Mac OS – Irish" lang="ga" hreflang="ga" data-title="Mac OS" data-language-autonym="Gaeilge" data-language-local-name="Irish" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl badge-Q70894304 mw-list-item" title=""><a href="https://gl.wikipedia.org/wiki/Mac_OS" title="Mac OS – Galician" lang="gl" hreflang="gl" data-title="Mac OS" data-language-autonym="Galego" data-language-local-name="Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%A7%A5_OS" title="맥 OS – Korean" lang="ko" hreflang="ko" data-title="맥 OS" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/Mac_OS" title="Mac OS – Armenian" lang="hy" hreflang="hy" data-title="Mac OS" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AE%E0%A5%85%E0%A4%95_%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%9F%E0%A4%BF%E0%A4%82%E0%A4%97_%E0%A4%B8%E0%A4%BF%E0%A4%B8%E0%A5%8D%E0%A4%9F%E0%A4%AE" title="मॅक ऑपरेटिंग सिस्टम – Hindi" lang="hi" hreflang="hi" data-title="मॅक ऑपरेटिंग सिस्टम" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Mac_OS" title="Mac OS – Iloko" lang="ilo" hreflang="ilo" data-title="Mac OS" data-language-autonym="Ilokano" data-language-local-name="Iloko" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Sistem_operasi_Macintosh" title="Sistem operasi Macintosh – Indonesian" lang="id" hreflang="id" data-title="Sistem operasi Macintosh" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Macintosh_st%C3%BDrikerfi" title="Macintosh stýrikerfi – Icelandic" lang="is" hreflang="is" data-title="Macintosh stýrikerfi" data-language-autonym="Íslenska" data-language-local-name="Icelandic" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Mac_OS" title="Mac OS – Javanese" lang="jv" hreflang="jv" data-title="Mac OS" data-language-autonym="Jawa" data-language-local-name="Javanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/Mac_OS" title="Mac OS – Kazakh" lang="kk" hreflang="kk" data-title="Mac OS" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Mac_OS" title="Mac OS – Kurdish" lang="ku" hreflang="ku" data-title="Mac OS" data-language-autonym="Kurdî" data-language-local-name="Kurdish" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Systemata_interna_Macintosh" title="Systemata interna Macintosh – Latin" lang="la" hreflang="la" data-title="Systemata interna Macintosh" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Mac_OS" title="Mac OS – Latvian" lang="lv" hreflang="lv" data-title="Mac OS" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Mac_OS" title="Mac OS – Luxembourgish" lang="lb" hreflang="lb" data-title="Mac OS" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxembourgish" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/Mac_OS" title="Mac OS – Macedonian" lang="mk" hreflang="mk" data-title="Mac OS" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%AE%E0%A5%85%E0%A4%95_%E0%A4%B8%E0%A4%82%E0%A4%9A%E0%A4%BE%E0%A4%B2%E0%A4%A8_%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%A3%E0%A4%BE%E0%A4%B2%E0%A5%80" title="मॅक संचालन प्रणाली – Marathi" lang="mr" hreflang="mr" data-title="मॅक संचालन प्रणाली" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Mac_OS" title="Mac OS – Malay" lang="ms" hreflang="ms" data-title="Mac OS" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Mac_OS" title="Mac OS – Dutch" lang="nl" hreflang="nl" data-title="Mac OS" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%AE%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%95_%E0%A4%93_%E0%A4%8F%E0%A4%B8" title="म्याक ओ एस – Newari" lang="new" hreflang="new" data-title="म्याक ओ एस" data-language-autonym="नेपाल भाषा" data-language-local-name="Newari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Mac%E3%81%AE%E3%82%AA%E3%83%9A%E3%83%AC%E3%83%BC%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0" title="Macのオペレーティングシステム – Japanese" lang="ja" hreflang="ja" data-title="Macのオペレーティングシステム" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Mac_OS" title="Mac OS – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Mac OS" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Mac_OS" title="Mac OS – Occitan" lang="oc" hreflang="oc" data-title="Mac OS" data-language-autonym="Occitan" data-language-local-name="Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Mac_OS" title="Mac OS – Uzbek" lang="uz" hreflang="uz" data-title="Mac OS" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Mac_OS" title="Mac OS – Polish" lang="pl" hreflang="pl" data-title="Mac OS" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Mac_OS" title="Mac OS – Kara-Kalpak" lang="kaa" hreflang="kaa" data-title="Mac OS" data-language-autonym="Qaraqalpaqsha" data-language-local-name="Kara-Kalpak" class="interlanguage-link-target"><span>Qaraqalpaqsha</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Mac_OS" title="Mac OS – Romanian" lang="ro" hreflang="ro" data-title="Mac OS" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Mac_OS" title="Mac OS – Sardinian" lang="sc" hreflang="sc" data-title="Mac OS" data-language-autonym="Sardu" data-language-local-name="Sardinian" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-simple badge-Q70893996 mw-list-item" title=""><a href="https://simple.wikipedia.org/wiki/Mac_OS" title="Mac OS – Simple English" lang="en-simple" hreflang="en-simple" data-title="Mac OS" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Mac_OS" title="Mac OS – Slovak" lang="sk" hreflang="sk" data-title="Mac OS" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%85%DB%95%DA%A9_%D8%A6%DB%86_%D8%A6%DB%8E%D8%B3" title="مەک ئۆ ئێس – Central Kurdish" lang="ckb" hreflang="ckb" data-title="مەک ئۆ ئێس" data-language-autonym="کوردی" data-language-local-name="Central Kurdish" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Macintosh_(%D0%BE%D0%BF%D0%B5%D1%80%D0%B0%D1%82%D0%B8%D0%B2%D0%BD%D0%B8_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B8)" title="Macintosh (оперативни системи) – Serbian" lang="sr" hreflang="sr" data-title="Macintosh (оперативни системи)" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh badge-Q70893996 mw-list-item" title=""><a href="https://sh.wikipedia.org/wiki/Mac_OS" title="Mac OS – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Mac OS" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Mac_OS" title="Mac OS – Finnish" lang="fi" hreflang="fi" data-title="Mac OS" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Mac_OS_Classic" title="Mac OS Classic – Swedish" lang="sv" hreflang="sv" data-title="Mac OS Classic" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AE%E0%AF%87%E0%AE%95%E0%AF%8D_%E0%AE%87%E0%AE%AF%E0%AE%99%E0%AF%8D%E0%AE%95%E0%AF%81%E0%AE%A4%E0%AE%B3%E0%AE%AE%E0%AF%8D" title="மேக் இயங்குதளம் – Tamil" lang="ta" hreflang="ta" data-title="மேக் இயங்குதளம்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A3%E0%B8%B0%E0%B8%9A%E0%B8%9A%E0%B8%9B%E0%B8%8F%E0%B8%B4%E0%B8%9A%E0%B8%B1%E0%B8%95%E0%B8%B4%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B9%81%E0%B8%A1%E0%B8%84%E0%B8%AD%E0%B8%B4%E0%B8%99%E0%B8%97%E0%B8%AD%E0%B8%8A" title="ระบบปฏิบัติการแมคอินทอช – Thai" lang="th" hreflang="th" data-title="ระบบปฏิบัติการแมคอินทอช" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Macintosh_i%C5%9Fletim_sistemleri" title="Macintosh işletim sistemleri – Turkish" lang="tr" hreflang="tr" data-title="Macintosh işletim sistemleri" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/Mac_OS" title="Mac OS – Ukrainian" lang="uk" hreflang="uk" data-title="Mac OS" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Mac_OS" title="Mac OS – Vietnamese" lang="vi" hreflang="vi" data-title="Mac OS" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-fiu-vro mw-list-item"><a href="https://fiu-vro.wikipedia.org/wiki/Mac_OS" title="Mac OS – Võro" lang="vro" hreflang="vro" data-title="Mac OS" data-language-autonym="Võro" data-language-local-name="Võro" class="interlanguage-link-target"><span>Võro</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E9%BA%A6%E9%87%91%E5%A1%94%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F" title="麦金塔操作系统 – Wu" lang="wuu" hreflang="wuu" data-title="麦金塔操作系统" data-language-autonym="吴语" data-language-local-name="Wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%9E%D7%90%D7%A7%D7%90%D7%A1" title="מאקאס – Yiddish" lang="yi" hreflang="yi" data-title="מאקאס" data-language-autonym="ייִדיש" data-language-local-name="Yiddish" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/Mac_OS" title="Mac OS – Cantonese" lang="yue" hreflang="yue" data-title="Mac OS" data-language-autonym="粵語" data-language-local-name="Cantonese" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%BA%A6%E9%87%91%E5%A1%94%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F" title="麦金塔操作系统 – Chinese" lang="zh" hreflang="zh" data-title="麦金塔操作系统" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q43627#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Mac_operating_systems" title="View the content page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:Mac_operating_systems" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Mac_operating_systems"><span>Read</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Mac_operating_systems&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Mac_operating_systems&action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Mac_operating_systems"><span>Read</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Mac_operating_systems&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Mac_operating_systems&action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/Mac_operating_systems" title="List of all English Wikipedia pages containing links to this page [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Mac_operating_systems" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_Upload_Wizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Mac_operating_systems&oldid=1258489770" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Mac_operating_systems&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&page=Mac_operating_systems&id=1258489770&wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FMac_operating_systems"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FMac_operating_systems"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Mac_operating_systems&action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Mac_operating_systems&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Macintosh_operating_systems" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q43627" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Series of Macintosh operating systems</div> <p class="mw-empty-elt"> </p> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">"Mac OS" redirects here. For the now classic OS, formerly named that way, see <a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">Classic Mac OS</a>.</div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">For a list of all Apple operating systems, see <a href="/wiki/List_of_Apple_operating_systems" title="List of Apple operating systems">List of Apple operating systems</a>.</div> <p><b>Mac <a href="/wiki/Operating_system" title="Operating system">operating systems</a></b> were developed by <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple Inc.</a> in a succession of two major series. </p><p>In 1984, Apple debuted the operating system that is now known as the <a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">classic Mac OS</a> with its release of the <a href="/wiki/System_1" title="System 1">original Macintosh System Software</a>. The system, rebranded Mac OS in 1997, was pre-installed on every Macintosh until 2002 and offered on <a href="/wiki/Macintosh_clone" title="Macintosh clone">Macintosh clones</a> shortly in the 1990s. It was noted for its ease of use, and also criticized for its lack of modern technologies compared to its competitors.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-MeaCulpa_2-0" class="reference"><a href="#cite_note-MeaCulpa-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>The current Mac operating system is <a href="/wiki/MacOS" title="MacOS">macOS</a>, originally named Mac OS X until 2012 and then OS X until 2016.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> It was developed between 1997 and 2001 after Apple's purchase of <a href="/wiki/NeXT" title="NeXT">NeXT</a>. It brought an entirely new architecture based on <a href="/wiki/NeXTSTEP" title="NeXTSTEP">NeXTSTEP</a>, a <a href="/wiki/Unix" title="Unix">Unix</a> system, that eliminated many of the technical challenges that the classic Mac OS faced, such as problems with memory management. The current macOS is pre-installed with every Mac and receives a major update annually.<sup id="cite_ref-Mountain_Lion_Gruber_Schiller_4-0" class="reference"><a href="#cite_note-Mountain_Lion_Gruber_Schiller-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> It is the basis of Apple's current system software for its other devices – <a href="/wiki/IOS" title="IOS">iOS</a>, <a href="/wiki/IPadOS" title="IPadOS">iPadOS</a>, <a href="/wiki/WatchOS" title="WatchOS">watchOS</a>, and <a href="/wiki/TvOS" title="TvOS">tvOS</a>.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>Prior to the introduction of Mac OS X, Apple experimented with several other concepts, releasing different products designed to bring the Macintosh interface or applications to <a href="/wiki/Unix-like" title="Unix-like">Unix-like</a> systems or vice versa, <a href="/wiki/A/UX" title="A/UX">A/UX</a>, <a href="/wiki/Macintosh_Application_Environment" title="Macintosh Application Environment">MAE</a>, and <a href="/wiki/MkLinux" title="MkLinux">MkLinux</a>. Apple's effort to expand upon and develop a replacement for its classic Mac OS in the 1990s led to a few cancelled projects, <a href="/wiki/Code_name" title="Code name">code named</a> <a href="/wiki/Star_Trek_project" title="Star Trek project">Star Trek</a>, <a href="/wiki/Taligent" title="Taligent">Taligent</a>, and <a href="/wiki/Copland_(operating_system)" title="Copland (operating system)">Copland</a>. </p><p>Although the classic Mac OS and macOS (Mac OS X) have different architectures, they share a common set of <a href="/wiki/Graphical_user_interface" title="Graphical user interface">GUI</a> principles, including a <a href="/wiki/Menu_bar" title="Menu bar">menu bar</a> across the top of the screen; the <a href="/wiki/Finder_(software)" title="Finder (software)">Finder</a> <a href="/wiki/Shell_(computing)" title="Shell (computing)">shell</a>, featuring a <a href="/wiki/Desktop_metaphor" title="Desktop metaphor">desktop metaphor</a> that represents <a href="/wiki/Computer_file" title="Computer file">files</a> and <a href="/wiki/Application_software" title="Application software">applications</a> using <a href="/wiki/Icon_(computing)" title="Icon (computing)">icons</a> and relates concepts like <a href="/wiki/Directory_(computing)" title="Directory (computing)">directories</a> and <a href="/wiki/File_deletion" title="File deletion">file deletion</a> to real-world objects like <a href="/wiki/File_folder" title="File folder">folders</a> and a <a href="/wiki/Trash_(computing)" title="Trash (computing)">trash can</a>; and overlapping <a href="/wiki/Window_(computing)" title="Window (computing)">windows</a> for <a href="/wiki/Computer_multitasking" title="Computer multitasking">multitasking</a>. </p><p>Before the arrival of the Macintosh in 1984, Apple's history of operating systems began with its <a href="/wiki/Apple_II" title="Apple II">Apple II</a> computers in 1977, which run <a href="/wiki/Apple_DOS" title="Apple DOS">Apple DOS</a>, <a href="/wiki/ProDOS" class="mw-redirect" title="ProDOS">ProDOS</a>, and <a href="/wiki/GS/OS" class="mw-redirect" title="GS/OS">GS/OS</a>; the <a href="/wiki/Apple_III" title="Apple III">Apple III</a> in 1980 runs <a href="/wiki/Apple_SOS" title="Apple SOS">Apple SOS</a>; and the <a href="/wiki/Apple_Lisa" title="Apple Lisa">Lisa</a> in 1983 which runs <a href="/wiki/Lisa_OS" class="mw-redirect" title="Lisa OS">Lisa OS</a> and later <a href="/wiki/MacWorks_XL" title="MacWorks XL">MacWorks XL</a>, a Macintosh <a href="/wiki/Emulator" title="Emulator">emulator</a>. Apple developed the <a href="/wiki/Newton_OS" title="Newton OS">Newton OS</a> for its <a href="/wiki/Apple_Newton" title="Apple Newton">Newton</a> <a href="/wiki/Personal_digital_assistant" title="Personal digital assistant">personal digital assistant</a> from 1993 to 1997. </p><p>Apple launched several new operating systems based on the core of <a href="/wiki/MacOS" title="MacOS">macOS</a>, including <a href="/wiki/IOS" title="IOS">iOS</a> in 2007 for its <a href="/wiki/IPhone" title="IPhone">iPhone</a>, <a href="/wiki/IPad" title="IPad">iPad</a>, and <a href="/wiki/IPod_Touch" title="IPod Touch">iPod Touch</a> <a href="/wiki/Mobile_devices" class="mw-redirect" title="Mobile devices">mobile devices</a> and in 2017 for its <a href="/wiki/HomePod" title="HomePod">HomePod</a> <a href="/wiki/Smart_speakers" class="mw-redirect" title="Smart speakers">smart speakers</a>; <a href="/wiki/WatchOS" title="WatchOS">watchOS</a> in 2015 for the <a href="/wiki/Apple_Watch" title="Apple Watch">Apple Watch</a>; and <a href="/wiki/TvOS" title="TvOS">tvOS</a> in 2015 for the <a href="/wiki/Apple_TV" title="Apple TV">Apple TV</a> <a href="/wiki/Set-top_box" title="Set-top box">set-top box</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Classic_Mac_OS">Classic Mac OS</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=1" title="Edit section: Classic Mac OS"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">Classic Mac OS</a></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Mac_OS_9.0.4_emulated_inside_of_the_SheepShaver_emulator.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/c/cd/Mac_OS_9.0.4_emulated_inside_of_the_SheepShaver_emulator.png/220px-Mac_OS_9.0.4_emulated_inside_of_the_SheepShaver_emulator.png" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/c/cd/Mac_OS_9.0.4_emulated_inside_of_the_SheepShaver_emulator.png/330px-Mac_OS_9.0.4_emulated_inside_of_the_SheepShaver_emulator.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/c/cd/Mac_OS_9.0.4_emulated_inside_of_the_SheepShaver_emulator.png/440px-Mac_OS_9.0.4_emulated_inside_of_the_SheepShaver_emulator.png 2x" data-file-width="800" data-file-height="600" /></a><figcaption><a href="/wiki/Mac_OS_9" title="Mac OS 9">Mac OS 9</a> was released in 1999.</figcaption></figure> <p>The <a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">classic Mac OS</a> is the original Macintosh operating system introduced in 1984 alongside the <a href="/wiki/Macintosh_128K" title="Macintosh 128K">first Macintosh</a> and remained in primary use on Macs until <a href="/wiki/Mac_OS_X" class="mw-redirect" title="Mac OS X">Mac OS X</a> in 2001.<sup id="cite_ref-appleconfidential2_6-0" class="reference"><a href="#cite_note-appleconfidential2-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-strategy_83_7-0" class="reference"><a href="#cite_note-strategy_83-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>Apple released the <a href="/wiki/Macintosh_128K" title="Macintosh 128K">original Macintosh</a> on January 24, 1984; its <a href="/wiki/System_1" title="System 1">early system software</a> is partially based on <a href="/wiki/Lisa_OS" class="mw-redirect" title="Lisa OS">Lisa OS</a>, and inspired by the <a href="/wiki/Xerox_Alto" title="Xerox Alto">Alto</a> computer, which former Apple CEO <a href="/wiki/Steve_Jobs" title="Steve Jobs">Steve Jobs</a> previewed at <a href="/wiki/PARC_(company)" title="PARC (company)">Xerox PARC</a>.<sup id="cite_ref-appleconfidential2_6-1" class="reference"><a href="#cite_note-appleconfidential2-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> It was originally named "System Software", or simply "System"; Apple rebranded it as "Mac OS" in 1996 due in part to its <a href="/wiki/Macintosh_clone" title="Macintosh clone">Macintosh clone</a> program that ended one year later.<sup id="cite_ref-endofclones_8-0" class="reference"><a href="#cite_note-endofclones-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>Classic Mac OS is characterized by its <a href="/wiki/Monolithic_system" title="Monolithic system">monolithic</a> design. Initial versions of the System Software run one application at a time. System 5 introduced <a href="/wiki/Cooperative_multitasking" title="Cooperative multitasking">cooperative multitasking</a>. System 7 supports <a href="/wiki/32-bit" class="mw-redirect" title="32-bit">32-bit</a> <a href="/wiki/Memory_address" title="Memory address">memory addressing</a> and <a href="/wiki/Virtual_memory" title="Virtual memory">virtual memory</a>, allowing larger programs. Later updates to the System 7 enable the transition to the <a href="/wiki/PowerPC" title="PowerPC">PowerPC</a> architecture. The system was considered <a href="/wiki/Usability" title="Usability">user-friendly</a>, but its architectural limitations were critiqued, such as limited <a href="/wiki/Classic_Mac_OS_memory_management" title="Classic Mac OS memory management">memory management</a>, lack of <a href="/wiki/Protected_memory" class="mw-redirect" title="Protected memory">protected memory</a> and <a href="/wiki/Computer_access_control" title="Computer access control">access controls</a>, and susceptibility to conflicts among <a href="/wiki/Extension_(Mac_OS)" title="Extension (Mac OS)">extensions</a>.<sup id="cite_ref-MeaCulpa_2-1" class="reference"><a href="#cite_note-MeaCulpa-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Releases">Releases</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=2" title="Edit section: Releases"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Mac_OS_wordmark_logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/89/Mac_OS_wordmark_logo.svg/220px-Mac_OS_wordmark_logo.svg.png" decoding="async" width="220" height="60" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/89/Mac_OS_wordmark_logo.svg/330px-Mac_OS_wordmark_logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/89/Mac_OS_wordmark_logo.svg/440px-Mac_OS_wordmark_logo.svg.png 2x" data-file-width="2500" data-file-height="680" /></a><figcaption>This text-only logo for <a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">classic Mac OS</a> started with <a href="/wiki/Mac_OS_7.6" class="mw-redirect" title="Mac OS 7.6">Mac OS 7.6</a>, released in 1997.</figcaption></figure> <p>Nine major versions of the classic Mac OS were released. The name "Classic" that now signifies the system as a whole is a reference to <a href="/wiki/List_of_macOS_components#Classic" class="mw-redirect" title="List of macOS components">a compatibility layer</a> that helped ease the transition to <a href="/wiki/MacOS" title="MacOS">Mac OS X</a>.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <ul><li><a href="/wiki/System_1" title="System 1">Macintosh System Software</a> – "System 1", released in 1984</li> <li><a href="/wiki/Classic_Mac_OS#System_1,_2,_3_and_4" title="Classic Mac OS">System Software 2, 3, and 4</a> – released between 1985 and 1987</li> <li><a href="/wiki/Classic_Mac_OS#System_Software_5" title="Classic Mac OS">System Software 5</a> – released in 1987</li> <li><a href="/wiki/System_6" title="System 6">System Software 6</a> – released in 1988</li> <li><a href="/wiki/System_7" title="System 7">System 7 / Mac OS 7.6</a> – released in 1991</li> <li><a href="/wiki/Mac_OS_8" title="Mac OS 8">Mac OS 8</a> – released in 1997</li> <li><a href="/wiki/Mac_OS_9" title="Mac OS 9">Mac OS 9</a> – final major version, released in 1999</li></ul> <div class="mw-heading mw-heading2"><h2 id="Mac_OS_X,_OS_X,_and_macOS"><span id="Mac_OS_X.2C_OS_X.2C_and_macOS"></span>Mac OS X, OS X, and macOS</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=3" title="Edit section: Mac OS X, OS X, and macOS"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/MacOS" title="MacOS">macOS</a></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:MacOS_Big_Sur_Desktop.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/6/63/MacOS_Big_Sur_Desktop.png/220px-MacOS_Big_Sur_Desktop.png" decoding="async" width="220" height="138" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/6/63/MacOS_Big_Sur_Desktop.png/330px-MacOS_Big_Sur_Desktop.png 1.5x, //upload.wikimedia.org/wikipedia/en/6/63/MacOS_Big_Sur_Desktop.png 2x" data-file-width="400" data-file-height="250" /></a><figcaption><a href="/wiki/MacOS_Big_Sur" title="MacOS Big Sur">macOS Big Sur</a> was released in 2020 to introduce the current design iteration of macOS.</figcaption></figure> <p>The system was launched as Mac OS X, renamed OS X from 2012—2016,<sup id="cite_ref-ten_not_x_10-0" class="reference"><a href="#cite_note-ten_not_x-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> and then renamed <a href="/wiki/MacOS" title="MacOS">macOS</a> as the current Mac operating system that officially succeeded the classic Mac OS in 2001. </p><p>The system was originally marketed as simply "version 10" of Mac OS, but it has <a href="/wiki/History_of_macOS" class="mw-redirect" title="History of macOS">a history that is largely independent</a> of the classic Mac OS. It is a <a href="/wiki/Unix" title="Unix">Unix</a>-based operating system<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-sierra_unix_cert_12-0" class="reference"><a href="#cite_note-sierra_unix_cert-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> built on <a href="/wiki/NeXTSTEP" title="NeXTSTEP">NeXTSTEP</a> and other <a href="/wiki/NeXT" title="NeXT">NeXT</a> technology from the late 1980s until early 1997, when Apple purchased the company and its CEO <a href="/wiki/Steve_Jobs" title="Steve Jobs">Steve Jobs</a> returned to Apple.<sup id="cite_ref-apple-acquisition_13-0" class="reference"><a href="#cite_note-apple-acquisition-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> Precursors to Mac OS X include <a href="/wiki/OPENSTEP" class="mw-redirect" title="OPENSTEP">OPENSTEP</a>, Apple's <a href="/wiki/Rhapsody_(operating_system)" title="Rhapsody (operating system)">Rhapsody</a> project, and the <a href="/wiki/Mac_OS_X_Public_Beta" title="Mac OS X Public Beta">Mac OS X Public Beta</a>. </p><p>macOS is based on Apple's <a href="/wiki/Open-source_software" title="Open-source software">open source</a> <a href="/wiki/Darwin_(operating_system)" title="Darwin (operating system)">Darwin operating system</a>, which is based on the <a href="/wiki/XNU" title="XNU">XNU</a> kernel and <a href="/wiki/BSD" class="mw-redirect" title="BSD">BSD</a>.<sup id="cite_ref-OS_X_also_makes_use_of_the_BSD_code_14-0" class="reference"><a href="#cite_note-OS_X_also_makes_use_of_the_BSD_code-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </p><p>macOS is the basis for some of Apple's other operating systems, including <a href="/wiki/IPhone_OS" class="mw-redirect" title="IPhone OS">iPhone OS</a>/<a href="/wiki/IOS" title="IOS">iOS</a>, <a href="/wiki/IPadOS" title="IPadOS">iPadOS</a>, <a href="/wiki/WatchOS" title="WatchOS">watchOS</a>, <a href="/wiki/TvOS" title="TvOS">tvOS</a>, and <a href="/wiki/Apple_Vision_Pro" title="Apple Vision Pro">visionOS</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Releases_2">Releases</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=4" title="Edit section: Releases"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:MacosxlogoX1.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/MacosxlogoX1.png/220px-MacosxlogoX1.png" decoding="async" width="220" height="88" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/a/a7/MacosxlogoX1.png 1.5x" data-file-width="250" data-file-height="100" /></a><figcaption>The "X" logo for <a href="/wiki/Mac_OS_X" class="mw-redirect" title="Mac OS X">Mac OS X</a> versions <a href="/wiki/Mac_OS_X_10.0" title="Mac OS X 10.0">10.0 "Cheetah"</a> and <a href="/wiki/Mac_OS_X_10.1" title="Mac OS X 10.1">10.1 "Puma"</a>, released in 2001</figcaption></figure> <div class="mw-heading mw-heading4"><h4 id="Desktop">Desktop</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=5" title="Edit section: Desktop"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The first version of the system was released on March 24, 2001, supporting the <a href="/wiki/Aqua_user_interface" class="mw-redirect" title="Aqua user interface">Aqua user interface</a>. Since then, several more versions adding newer features and technologies have been released. Since 2011, new releases have been offered annually.<sup id="cite_ref-Mountain_Lion_Gruber_Schiller_4-1" class="reference"><a href="#cite_note-Mountain_Lion_Gruber_Schiller-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <ul><li><a href="/wiki/Mac_OS_X_10.0" title="Mac OS X 10.0">Mac OS X 10.0</a> – codenamed "Cheetah", released Saturday, March 24, 2001</li> <li><a href="/wiki/Mac_OS_X_10.1" title="Mac OS X 10.1">Mac OS X 10.1</a> – codenamed "Puma", released Tuesday, September 25, 2001</li> <li><a href="/wiki/Mac_OS_X_Jaguar" title="Mac OS X Jaguar">Mac OS X Jaguar</a> – version 10.2, released Friday, August 23, 2002</li> <li><a href="/wiki/Mac_OS_X_Panther" title="Mac OS X Panther">Mac OS X Panther</a> – version 10.3, released Friday, October 24, 2003</li> <li><a href="/wiki/Mac_OS_X_Tiger" title="Mac OS X Tiger">Mac OS X Tiger</a> – version 10.4, released Friday, April 29, 2005</li> <li><a href="/wiki/Mac_OS_X_Leopard" title="Mac OS X Leopard">Mac OS X Leopard</a> – version 10.5, released Friday, October 26, 2007</li> <li><a href="/wiki/Mac_OS_X_Snow_Leopard" title="Mac OS X Snow Leopard">Mac OS X Snow Leopard</a> – version 10.6, publicly unveiled on Monday, June 8, 2009</li> <li><a href="/wiki/Mac_OS_X_Lion" class="mw-redirect" title="Mac OS X Lion">Mac OS X Lion</a> – version 10.7, released Wednesday, July 20, 2011</li> <li><a href="/wiki/OS_X_Mountain_Lion" title="OS X Mountain Lion">OS X Mountain Lion</a> – version 10.8, released Wednesday, July 25, 2012</li> <li><a href="/wiki/OS_X_Mavericks" title="OS X Mavericks">OS X Mavericks</a> – version 10.9, released Tuesday, October 22, 2013</li> <li><a href="/wiki/OS_X_Yosemite" title="OS X Yosemite">OS X Yosemite</a> – version 10.10, released Thursday, October 16, 2014</li> <li><a href="/wiki/OS_X_El_Capitan" title="OS X El Capitan">OS X El Capitan</a> – version 10.11, released Wednesday, September 30, 2015</li> <li><a href="/wiki/MacOS_Sierra" title="MacOS Sierra">macOS Sierra</a> – version 10.12, released Tuesday, September 20, 2016</li> <li><a href="/wiki/MacOS_High_Sierra" title="MacOS High Sierra">macOS High Sierra</a> – version 10.13, released Monday, September 25, 2017</li> <li><a href="/wiki/MacOS_Mojave" title="MacOS Mojave">macOS Mojave</a> – version 10.14, released Monday, September 24, 2018</li> <li><a href="/wiki/MacOS_Catalina" title="MacOS Catalina">macOS Catalina</a> – version 10.15, released Monday, October 7, 2019</li> <li><a href="/wiki/MacOS_Big_Sur" title="MacOS Big Sur">macOS Big Sur</a> – version 11, released Thursday, November 12, 2020</li> <li><a href="/wiki/MacOS_Monterey" title="MacOS Monterey">macOS Monterey</a> – version 12, released Monday, October 25, 2021</li> <li><a href="/wiki/MacOS_Ventura" title="MacOS Ventura">macOS Ventura</a> – version 13, released Monday, October 24, 2022</li> <li><a href="/wiki/MacOS_Sonoma" title="MacOS Sonoma">macOS Sonoma</a> - version 14, released Tuesday, September 26, 2023</li> <li><a href="/wiki/MacOS_Sequoia" title="MacOS Sequoia">macOS Sequoia</a> - version 15, released Monday, September 16, 2024</li></ul> <p>macOS 10.16's version number was updated to 11.0 in the third beta. The third beta version of macOS Big Sur is 11.0 Beta 3 instead of 10.16 Beta 3. </p> <div class="mw-heading mw-heading4"><h4 id="Server">Server</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=6" title="Edit section: Server"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>An early <a href="/wiki/Server_computing" class="mw-redirect" title="Server computing">server computing</a> version of the system was released in 1999 as a technology preview. It was followed by several more official server-based releases. Server functionality has instead been offered as an add-on for the desktop system since 2011.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p> <ul><li><a href="/wiki/Mac_OS_X_Server_1.0" title="Mac OS X Server 1.0">Mac OS X Server 1.0</a> – code named "Hera", released in 1999</li> <li><a href="/wiki/Mac_OS_X_Server" title="Mac OS X Server">Mac OS X Server</a> – later called "OS X Server" and "macOS Server", released between 2001 and 2022.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Other_projects">Other projects</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=7" title="Edit section: Other projects"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Shipped">Shipped</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=8" title="Edit section: Shipped"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="A/ROSE"><span id="A.2FROSE"></span>A/ROSE</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=9" title="Edit section: A/ROSE"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/A/ROSE" title="A/ROSE">A/ROSE</a></div> <p>The <a href="/wiki/A/ROSE" title="A/ROSE">Apple Real-time Operating System Environment</a> (A/ROSE) is a small <a href="/wiki/Embedded_operating_system" title="Embedded operating system">embedded operating system</a> which runs on the Macintosh Coprocessor Platform, an <a href="/wiki/Expansion_card" title="Expansion card">expansion card</a> for the Macintosh. It is a single "overdesigned" hardware platform on which third-party vendors build practically any product, reducing the otherwise heavy workload of developing a <a href="/wiki/NuBus" title="NuBus">NuBus</a>-based <a href="/wiki/Expansion_card" title="Expansion card">expansion card</a>. The first version of the system was ready for use in February 1988.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="A/UX"><span id="A.2FUX"></span>A/UX</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=10" title="Edit section: A/UX"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/A/UX" title="A/UX">A/UX</a></div> <p>In 1988, Apple released its first <a href="/wiki/UNIX" class="mw-redirect" title="UNIX">UNIX</a>-based OS, <a href="/wiki/A/UX" title="A/UX">A/UX</a>, which is a UNIX operating system with the Mac OS <a href="/wiki/Look_and_feel" title="Look and feel">look and feel</a>. It was not very competitive for its time, due in part to the crowded UNIX market and Macintosh hardware lacking high-end design features present on <a href="/wiki/Workstation" title="Workstation">workstation</a>-class computers. Most of its sales was to the <a href="/wiki/Federal_government_of_the_United_States" title="Federal government of the United States">U.S. government</a>, where MacOS lacks <a href="/wiki/POSIX" title="POSIX">POSIX</a> compliance.<sup id="cite_ref-InfoWorld_August_1992_17-0" class="reference"><a href="#cite_note-InfoWorld_August_1992-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="MAE">MAE</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=11" title="Edit section: MAE"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Macintosh_Application_Environment" title="Macintosh Application Environment">Macintosh Application Environment</a></div> <p>The <a href="/wiki/Macintosh_Application_Environment" title="Macintosh Application Environment">Macintosh Application Environment</a> (MAE) is a software package introduced by Apple in 1994 that allows certain <a href="/wiki/Unix" title="Unix">Unix</a>-based computer workstations to run Macintosh applications. MAE uses the <a href="/wiki/X_Window_System" title="X Window System">X Window System</a> to emulate a <a href="/wiki/Macintosh_Finder" class="mw-redirect" title="Macintosh Finder">Macintosh Finder</a>-style graphical user interface. The last version, MAE 3.0, is compatible with <a href="/wiki/System_7.5.3" class="mw-redirect" title="System 7.5.3">System 7.5.3</a>. MAE was published for <a href="/wiki/Sun_Microsystems" title="Sun Microsystems">Sun Microsystems</a> <a href="/wiki/SPARCstation" title="SPARCstation">SPARCstation</a> and <a href="/wiki/Hewlett-Packard" title="Hewlett-Packard">Hewlett-Packard</a> systems. It was discontinued on May 14, 1998.<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="MkLinux">MkLinux</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=12" title="Edit section: MkLinux"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/MkLinux" title="MkLinux">MkLinux</a></div> <p>Announced at the 1996 <a href="/wiki/Worldwide_Developers_Conference" title="Worldwide Developers Conference">Worldwide Developers Conference</a> (WWDC), <a href="/wiki/MkLinux" title="MkLinux">MkLinux</a> is an <a href="/wiki/Open-source_software" title="Open-source software">open source</a> operating system that was started by the <a href="/wiki/OSF_Research_Institute" class="mw-redirect" title="OSF Research Institute">OSF Research Institute</a> and Apple in February 1996 to port <a href="/wiki/Linux" title="Linux">Linux</a> to the <a href="/wiki/PowerPC" title="PowerPC">PowerPC</a> platform, and thus Macintosh computers. In mid 1998, the community-led MkLinux Developers Association took over development of the operating system. MkLinux is short for "Microkernel Linux", which refers to its adaptation of the monolithic <a href="/wiki/Linux_kernel" title="Linux kernel">Linux kernel</a> to run as a server hosted atop the <a href="/wiki/Mach_(kernel)" title="Mach (kernel)">Mach microkernel</a> version 3.0.<sup id="cite_ref-LinuxonOSFMach3_19-0" class="reference"><a href="#cite_note-LinuxonOSFMach3-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Cancelled_projects">Cancelled projects</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=13" title="Edit section: Cancelled projects"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="Star_Trek">Star Trek</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=14" title="Edit section: Star Trek"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Star_Trek_project" title="Star Trek project">Star Trek project</a></div> <p>The <a href="/wiki/Star_Trek_project" title="Star Trek project">Star Trek project</a> (as in "to boldly go where no Mac has gone before") was a secret prototype beginning in 1992, to port the classic Mac OS to <a href="/wiki/Intel" title="Intel">Intel</a>-compatible <a href="/wiki/X86" title="X86">x86</a> personal computers. In partnership with Apple and with support from Intel, the project was instigated by <a href="/wiki/Novell" title="Novell">Novell</a>, which was looking to integrate its <a href="/wiki/DR-DOS" title="DR-DOS">DR-DOS</a> with the Mac OS GUI as a mutual response to the monopoly of <a href="/wiki/Microsoft" title="Microsoft">Microsoft</a>'s <a href="/wiki/Windows_3.0" title="Windows 3.0">Windows 3.0</a> and MS-DOS. A team consisting of four from Apple and four from Novell was got the <a href="/wiki/Macintosh_Finder" class="mw-redirect" title="Macintosh Finder">Macintosh Finder</a> and some basic applications such as <a href="/wiki/QuickTime" title="QuickTime">QuickTime</a>, running smoothly. The project was canceled one year later in early 1993, but was partially reused when porting the Mac OS to <a href="/wiki/PowerPC" title="PowerPC">PowerPC</a>.<sup id="cite_ref-Star_Trek_LEM_20-0" class="reference"><a href="#cite_note-Star_Trek_LEM-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-AppleConfidential_21-0" class="reference"><a href="#cite_note-AppleConfidential-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Taligent">Taligent</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=15" title="Edit section: Taligent"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Taligent" title="Taligent">Taligent</a></div> <p><a href="/wiki/Taligent" title="Taligent">Taligent</a> (a <a href="/wiki/Portmanteau" class="mw-redirect" title="Portmanteau">portmanteau</a> of "talent" and "intelligent") is an <a href="/wiki/Object-oriented_operating_system" title="Object-oriented operating system">object-oriented operating system</a> and the company producing it. Started as the Pink project within Apple to provide a replacement for the <a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">classic Mac OS</a>, it was later spun off into a joint venture with <a href="/wiki/IBM" title="IBM">IBM</a> as part of the <a href="/wiki/AIM_alliance" title="AIM alliance">AIM alliance</a>, with the purpose of building a competing platform to <a href="/wiki/Microsoft_Cairo" class="mw-redirect" title="Microsoft Cairo">Microsoft Cairo</a> and <a href="/wiki/NeXTSTEP" title="NeXTSTEP">NeXTSTEP</a>. The development process never worked, and has been cited as an example of a <a href="/wiki/Death_march_(project_management)" title="Death march (project management)">project death march</a>. Apple pulled out of the project in 1995 before the code had been delivered.<sup id="cite_ref-surrender_22-0" class="reference"><a href="#cite_note-surrender-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Copland">Copland</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=16" title="Edit section: Copland"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Copland_(operating_system)" title="Copland (operating system)">Copland (operating system)</a></div> <p><a href="/wiki/Copland_(operating_system)" title="Copland (operating system)">Copland</a> was a project at Apple to create an updated version of the <a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">classic Mac OS</a>. It was to have introduced <a href="/wiki/Memory_protection" title="Memory protection">protected memory</a>, <a href="/wiki/Preemptive_multitasking" class="mw-redirect" title="Preemptive multitasking">preemptive multitasking</a>, and new underlying operating system features, yet still be compatible with existing Mac software. They originally planned the follow-up release Gershwin to add <a href="/wiki/Multithreading_(computer_architecture)" title="Multithreading (computer architecture)">multithreading</a> and other advanced features. New features were added more rapidly than they could be completed, and the completion date slipped into the future with no sign of a release. In 1996, Apple canceled the project outright and sought a suitable third-party replacement. Copland development ended in August 1996, and in December 1996, Apple announced that it was buying <a href="/wiki/NeXT" title="NeXT">NeXT</a> for its <a href="/wiki/NeXTSTEP" title="NeXTSTEP">NeXTSTEP</a> operating system.<sup id="cite_ref-PCWorld_Project_Failures_23-0" class="reference"><a href="#cite_note-PCWorld_Project_Failures-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Timeline">Timeline</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=17" title="Edit section: Timeline"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div style="width:100%;overflow:auto"> <table class="wikitable"> <tbody><tr> <th>Timeline of Mac operating systems <style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Timeline_of_Mac_operating_systems" title="Template:Timeline of Mac operating systems"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Timeline_of_Mac_operating_systems" title="Template talk:Timeline of Mac operating systems"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Timeline_of_Mac_operating_systems" title="Special:EditPage/Template:Timeline of Mac operating systems"><abbr title="Edit this template">e</abbr></a></li></ul></div> </th></tr> <tr> <td><div class="timeline-wrapper"><map name="timeline_ljv3zxcxkdke34amiq1dgo9rp6vzap1"><area shape="rect" href="/wiki/ARM_architecture_family" coords="1005,187,1058,208" title="ARM architecture family" alt="ARM architecture family" /><area shape="rect" href="/wiki/x86" coords="599,187,651,208" title="x86" alt="x86" /><area shape="rect" href="/wiki/PowerPC" coords="274,187,349,208" title="PowerPC" alt="PowerPC" /><area shape="rect" href="/wiki/68k" coords="-4,187,47,208" title="68k" alt="68k" /><area shape="rect" href="/wiki/MacBook_Air_(Apple_silicon)" coords="1005,167,1097,188" title="MacBook Air (Apple silicon)" alt="MacBook Air (Apple silicon)" /><area shape="rect" href="/wiki/iMac_Pro" coords="926,167,1006,188" title="iMac Pro" alt="iMac Pro" /><area shape="rect" href="/wiki/Retina_MacBook_Pro" coords="775,167,911,188" title="Retina MacBook Pro" alt="Retina MacBook Pro" /><area shape="rect" href="/wiki/MacBook_Air" coords="655,167,752,188" title="MacBook Air" alt="MacBook Air" /><area shape="rect" href="/wiki/Apple%E2%80%93Intel_architecture" coords="599,167,663,188" title="Apple–Intel architecture" alt="Apple–Intel architecture" /><area shape="rect" href="/wiki/Power_Mac_G5" coords="529,167,576,188" title="Power Mac G5" alt="Power Mac G5" /><area shape="rect" href="/wiki/Power_Mac_G4" coords="424,167,471,188" title="Power Mac G4" alt="Power Mac G4" /><area shape="rect" href="/wiki/iMac_G3" coords="395,167,454,188" title="iMac G3" alt="iMac G3" /><area shape="rect" href="/wiki/Power_Macintosh" coords="274,167,394,188" title="Power Macintosh" alt="Power Macintosh" /><area shape="rect" href="/wiki/Macintosh_Quadra" coords="209,167,278,188" title="Macintosh Quadra" alt="Macintosh Quadra" /><area shape="rect" href="/wiki/Macintosh_Portable" coords="161,167,241,188" title="Macintosh Portable" alt="Macintosh Portable" /><area shape="rect" href="/wiki/Macintosh_SE/30" coords="133,167,197,188" title="Macintosh SE/30" alt="Macintosh SE/30" /><area shape="rect" href="/wiki/Macintosh_II" coords="81,167,151,188" title="Macintosh II" alt="Macintosh II" /><area shape="rect" href="/wiki/Macintosh_Plus" coords="51,167,109,188" title="Macintosh Plus" alt="Macintosh Plus" /><area shape="rect" href="/wiki/Macintosh_128K" coords="-4,167,81,188" title="Macintosh 128K" alt="Macintosh 128K" /><area shape="rect" href="/wiki/macOS_Sequoia" coords="1111,108,1214,129" title="macOS Sequoia" alt="macOS Sequoia" /><area shape="rect" href="/wiki/macOS_Sonoma" coords="1084,88,1182,109" title="macOS Sonoma" alt="macOS Sonoma" /><area shape="rect" href="/wiki/macOS_Ventura" coords="1059,147,1162,168" title="macOS Ventura" alt="macOS Ventura" /><area shape="rect" href="/wiki/macOS_Monterey" coords="1032,128,1140,148" title="macOS Monterey" alt="macOS Monterey" /><area shape="rect" href="/wiki/macOS_Big_Sur" coords="1006,108,1108,129" title="macOS Big Sur" alt="macOS Big Sur" /><area shape="rect" href="/wiki/macOS_Catalina" coords="975,88,1089,109" title="macOS Catalina" alt="macOS Catalina" /><area shape="rect" href="/wiki/macOS_Mojave" coords="947,147,1050,168" title="macOS Mojave" alt="macOS Mojave" /><area shape="rect" href="/wiki/macOS_High_Sierra" coords="920,128,1050,148" title="macOS High Sierra" alt="macOS High Sierra" /><area shape="rect" href="/wiki/macOS_Sierra" coords="892,108,995,129" title="macOS Sierra" alt="macOS Sierra" /><area shape="rect" href="/wiki/OS_X_El_Capitan" coords="865,88,990,109" title="OS X El Capitan" alt="OS X El Capitan" /><area shape="rect" href="/wiki/OS_X_Yosemite" coords="839,147,953,168" title="OS X Yosemite" alt="OS X Yosemite" /><area shape="rect" href="/wiki/OS_X_Mavericks" coords="812,128,926,148" title="OS X Mavericks" alt="OS X Mavericks" /><area shape="rect" href="/wiki/OS_X_Mountain_Lion" coords="778,108,914,129" title="OS X Mountain Lion" alt="OS X Mountain Lion" /><area shape="rect" href="/wiki/Mac_OS_X_Lion" coords="750,88,836,109" title="Mac OS X Lion" alt="Mac OS X Lion" /><area shape="rect" href="/wiki/Mac_OS_X_Snow_Leopard" coords="698,147,829,168" title="Mac OS X Snow Leopard" alt="Mac OS X Snow Leopard" /><area shape="rect" href="/wiki/Mac_OS_X_Leopard" coords="648,128,751,148" title="Mac OS X Leopard" alt="Mac OS X Leopard" /><area shape="rect" href="/wiki/Mac_OS_X_Tiger" coords="579,108,671,129" title="Mac OS X Tiger" alt="Mac OS X Tiger" /><area shape="rect" href="/wiki/Mac_OS_X_Panther" coords="538,88,641,109" title="Mac OS X Panther" alt="Mac OS X Panther" /><area shape="rect" href="/wiki/Mac_OS_X_10.2" coords="506,147,603,168" title="Mac OS X 10.2" alt="Mac OS X 10.2" /><area shape="rect" href="/wiki/Mac_OS_X_10.1" coords="481,128,567,148" title="Mac OS X 10.1" alt="Mac OS X 10.1" /><area shape="rect" href="/wiki/Mac_OS_X_10.0" coords="467,108,570,129" title="Mac OS X 10.0" alt="Mac OS X 10.0" /><area shape="rect" href="/wiki/Mac_OS_X_Server_1.0" coords="411,88,514,109" title="Mac OS X Server 1.0" alt="Mac OS X Server 1.0" /><area shape="rect" href="/wiki/Mac_OS_X_Public_Beta" coords="453,108,500,129" title="Mac OS X Public Beta" alt="Mac OS X Public Beta" /><area shape="rect" href="/wiki/A/UX" coords="222,68,264,89" title="A/UX" alt="A/UX" /><area shape="rect" href="/wiki/A/UX" coords="171,68,213,89" title="A/UX" alt="A/UX" /><area shape="rect" href="/wiki/A/UX" coords="108,68,177,89" title="A/UX" alt="A/UX" /><area shape="rect" href="/wiki/MacWorks_XL" coords="171,49,246,69" title="MacWorks XL" alt="MacWorks XL" /><area shape="rect" href="/wiki/MacWorks_XL" coords="121,49,180,69" title="MacWorks XL" alt="MacWorks XL" /><area shape="rect" href="/wiki/Sun_Remarketing" coords="50,49,120,69" title="Sun Remarketing" alt="Sun Remarketing" /><area shape="rect" href="/wiki/MacWorks_XL" coords="-3,49,71,69" title="MacWorks XL" alt="MacWorks XL" /><area shape="rect" href="/wiki/Mac_OS_9" coords="473,29,526,49" title="Mac OS 9" alt="Mac OS 9" /><area shape="rect" href="/wiki/Mac_OS_9" coords="461,29,514,49" title="Mac OS 9" alt="Mac OS 9" /><area shape="rect" href="/wiki/Mac_OS_9" coords="428,29,470,49" title="Mac OS 9" alt="Mac OS 9" /><area shape="rect" href="/wiki/Mac_OS_8" coords="416,29,468,49" title="Mac OS 8" alt="Mac OS 8" /><area shape="rect" href="/wiki/Mac_OS_8" coords="400,29,453,49" title="Mac OS 8" alt="Mac OS 8" /><area shape="rect" href="/wiki/Mac_OS_8" coords="380,29,433,49" title="Mac OS 8" alt="Mac OS 8" /><area shape="rect" href="/wiki/Mac_OS_8" coords="367,29,408,49" title="Mac OS 8" alt="Mac OS 8" /><area shape="rect" href="/wiki/System_7" coords="352,29,404,49" title="System 7" alt="System 7" /><area shape="rect" href="/wiki/System_7" coords="288,29,341,49" title="System 7" alt="System 7" /><area shape="rect" href="/wiki/System_7" coords="231,29,284,49" title="System 7" alt="System 7" /><area shape="rect" href="/wiki/System_7" coords="196,29,238,49" title="System 7" alt="System 7" /><area shape="rect" href="/wiki/System_6" coords="112,29,154,49" title="System 6" alt="System 6" /><area shape="rect" href="/wiki/Classic_Mac_OS" coords="98,29,140,49" title="Classic Mac OS" alt="Classic Mac OS" /><area shape="rect" href="/wiki/Classic_Mac_OS" coords="78,29,120,49" title="Classic Mac OS" alt="Classic Mac OS" /><area shape="rect" href="/wiki/Classic_Mac_OS" coords="51,29,92,49" title="Classic Mac OS" alt="Classic Mac OS" /><area shape="rect" href="/wiki/Classic_Mac_OS" coords="30,29,71,49" title="Classic Mac OS" alt="Classic Mac OS" /><area shape="rect" href="/wiki/System_1" coords="-3,29,55,49" title="System 1" alt="System 1" /><area shape="rect" href="/wiki/Finder_(software)" coords="427,9,480,30" title="Finder (software)" alt="Finder (software)" /><area shape="rect" href="/wiki/Finder_(software)" coords="352,9,405,30" title="Finder (software)" alt="Finder (software)" /><area shape="rect" href="/wiki/Finder_(software)" coords="197,9,249,30" title="Finder (software)" alt="Finder (software)" /><area shape="rect" href="/wiki/Finder_(software)" coords="98,9,151,30" title="Finder (software)" alt="Finder (software)" /><area shape="rect" href="/wiki/Finder_(software)" coords="44,9,96,30" title="Finder (software)" alt="Finder (software)" /><area shape="rect" href="/wiki/Finder_(software)" coords="30,9,83,30" title="Finder (software)" alt="Finder (software)" /><area shape="rect" href="/wiki/Finder_(software)" coords="-3,9,65,30" title="Finder (software)" alt="Finder (software)" /></map><img usemap="#timeline_ljv3zxcxkdke34amiq1dgo9rp6vzap1" src="//upload.wikimedia.org/wikipedia/en/timeline/ljv3zxcxkdke34amiq1dgo9rp6vzap1.png" /></div> </td></tr></tbody></table></div> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=18" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Comparison_of_operating_systems" title="Comparison of operating systems">Comparison of operating systems</a></li> <li><a href="/wiki/History_of_the_graphical_user_interface" title="History of the graphical user interface">History of the graphical user interface</a></li> <li><a href="/wiki/Mac_(computer)" title="Mac (computer)">Mac</a></li> <li><a href="/wiki/List_of_Mac_software" title="List of Mac software">List of Mac software</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=19" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFGruber2009" class="citation web cs1"><a href="/wiki/John_Gruber" title="John Gruber">Gruber, John</a> (January 21, 2009). <a rel="nofollow" class="external text" href="http://www.macworld.com/article/1138335/macat25_classicmacos.html">"Three things OS X could learn from the Classic Mac OS"</a>. <i><a href="/wiki/Macworld" title="Macworld">Macworld</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160924033143/http://www.macworld.com/article/1138335/macat25_classicmacos.html">Archived</a> from the original on September 24, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">September 13,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Macworld&rft.atitle=Three+things+OS+X+could+learn+from+the+Classic+Mac+OS&rft.date=2009-01-21&rft.aulast=Gruber&rft.aufirst=John&rft_id=http%3A%2F%2Fwww.macworld.com%2Farticle%2F1138335%2Fmacat25_classicmacos.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-MeaCulpa-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-MeaCulpa_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-MeaCulpa_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHertzfeld" class="citation web cs1"><a href="/wiki/Andy_Hertzfeld" title="Andy Hertzfeld">Hertzfeld, Andy</a>. <a rel="nofollow" class="external text" href="http://www.folklore.org/StoryView.py?project=Macintosh&story=Mea_Culpa.txt">"The Original Macintosh: Mea Culpa"</a>. <i><a href="/wiki/Folklore.org" class="mw-redirect" title="Folklore.org">folklore.org</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20100619193516/http://folklore.org/StoryView.py?project=Macintosh&story=Mea_Culpa.txt">Archived</a> from the original on June 19, 2010<span class="reference-accessdate">. Retrieved <span class="nowrap">May 10,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=folklore.org&rft.atitle=The+Original+Macintosh%3A+Mea+Culpa&rft.aulast=Hertzfeld&rft.aufirst=Andy&rft_id=http%3A%2F%2Fwww.folklore.org%2FStoryView.py%3Fproject%3DMacintosh%26story%3DMea_Culpa.txt&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSiracusa2006" class="citation web cs1">Siracusa, John (March 24, 2006). <a rel="nofollow" class="external text" href="https://arstechnica.com/apple/reviews/2006/03/osx-fiveyears.ars">"Five years of Mac OS X"</a>. <i><a href="/wiki/Ars_Technica" title="Ars Technica">Ars Technica</a></i>. <a href="/wiki/Cond%C3%A9_Nast_Publishing" class="mw-redirect" title="Condé Nast Publishing">Condé Nast Digital</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20090625184020/http://arstechnica.com/apple/reviews/2006/03/osx-fiveyears.ars">Archived</a> from the original on June 25, 2009<span class="reference-accessdate">. Retrieved <span class="nowrap">April 15,</span> 2009</span>. <q>Even Steve Jobs still says "ecks" instead of "ten" sometimes.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Ars+Technica&rft.atitle=Five+years+of+Mac+OS+X&rft.date=2006-03-24&rft.aulast=Siracusa&rft.aufirst=John&rft_id=https%3A%2F%2Farstechnica.com%2Fapple%2Freviews%2F2006%2F03%2Fosx-fiveyears.ars&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-Mountain_Lion_Gruber_Schiller-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-Mountain_Lion_Gruber_Schiller_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Mountain_Lion_Gruber_Schiller_4-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGruber" class="citation web cs1"><a href="/wiki/John_Gruber" title="John Gruber">Gruber, John</a>. <a rel="nofollow" class="external text" href="https://daringfireball.net/2012/02/mountain_lion">"Mountain Lion"</a>. <i><a href="/wiki/Daring_Fireball" class="mw-redirect" title="Daring Fireball">Daring Fireball</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20150811131321/http://daringfireball.net/2012/02/mountain_lion">Archived</a> from the original on August 11, 2015<span class="reference-accessdate">. Retrieved <span class="nowrap">August 15,</span> 2015</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Daring+Fireball&rft.atitle=Mountain+Lion&rft.aulast=Gruber&rft.aufirst=John&rft_id=https%3A%2F%2Fdaringfireball.net%2F2012%2F02%2Fmountain_lion&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHonan2007" class="citation news cs1">Honan, Matthew (January 9, 2007). <a rel="nofollow" class="external text" href="http://www.macworld.com/article/54769/2007/01/iphone.html">"Apple unveils iPhone"</a>. <i><a href="/wiki/Macworld" title="Macworld">Macworld</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20080415223141/http://www.macworld.com/article/54769/2007/01/iphone.html">Archived</a> from the original on April 15, 2008<span class="reference-accessdate">. Retrieved <span class="nowrap">January 16,</span> 2010</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Macworld&rft.atitle=Apple+unveils+iPhone&rft.date=2007-01-09&rft.aulast=Honan&rft.aufirst=Matthew&rft_id=http%3A%2F%2Fwww.macworld.com%2Farticle%2F54769%2F2007%2F01%2Fiphone.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-appleconfidential2-6"><span class="mw-cite-backlink">^ <a href="#cite_ref-appleconfidential2_6-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-appleconfidential2_6-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLinzmayer2004" class="citation book cs1">Linzmayer, Owen W. (2004). <a rel="nofollow" class="external text" href="https://www.nostarch.com/apple2.htm"><i>Apple Confidential 2.0</i></a>. <a href="/wiki/No_Starch_Press" title="No Starch Press">No Starch Press</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161113144250/https://www.nostarch.com/apple2.htm">Archived</a> from the original on November 13, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">October 1,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Apple+Confidential+2.0&rft.pub=No+Starch+Press&rft.date=2004&rft.aulast=Linzmayer&rft.aufirst=Owen+W.&rft_id=https%3A%2F%2Fwww.nostarch.com%2Fapple2.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-strategy_83-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-strategy_83_7-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20100721013724/http://library.stanford.edu/mac/primary/docs/pip83.html">"The Macintosh Product Introduction Plan"</a>. <i>Stanford University Libraries & Academic Information Resources</i>. <a href="/wiki/Stanford_University" title="Stanford University">Stanford University</a>. Archived from <a rel="nofollow" class="external text" href="http://library.stanford.edu/mac/primary/docs/pip83.html">the original</a> on July 21, 2010.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Stanford+University+Libraries+%26+Academic+Information+Resources&rft.atitle=The+Macintosh+Product+Introduction+Plan&rft_id=http%3A%2F%2Flibrary.stanford.edu%2Fmac%2Fprimary%2Fdocs%2Fpip83.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-endofclones-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-endofclones_8-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGruman1997" class="citation news cs1">Gruman, Galen (November 1997). "Why Apple Pulled the Plug". <i><a href="/wiki/Macworld" title="Macworld">Macworld</a></i>. Vol. 14, no. 11. pp. 31–36.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Macworld&rft.atitle=Why+Apple+Pulled+the+Plug&rft.volume=14&rft.issue=11&rft.pages=31-36&rft.date=1997-11&rft.aulast=Gruman&rft.aufirst=Galen&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://lowendmac.com/2012/a-brief-history-of-the-classic-mac-os/">"A Brief History of the Classic Mac OS"</a>. <i><a href="/wiki/Low_End_Mac" class="mw-redirect" title="Low End Mac">Low End Mac</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161005230817/http://lowendmac.com/2012/a-brief-history-of-the-classic-mac-os/">Archived</a> from the original on October 5, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">October 1,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Low+End+Mac&rft.atitle=A+Brief+History+of+the+Classic+Mac+OS&rft_id=http%3A%2F%2Flowendmac.com%2F2012%2Fa-brief-history-of-the-classic-mac-os%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-ten_not_x-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-ten_not_x_10-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://support.apple.com/kb/TA22541?viewlocale=en_US">"What is an operating system (OS)?"</a>. <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple Inc.</a> July 15, 2004. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20100722104618/http://support.apple.com/kb/TA22541?viewlocale=en_US">Archived</a> from the original on July 22, 2010<span class="reference-accessdate">. Retrieved <span class="nowrap">September 6,</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=What+is+an+operating+system+%28OS%29%3F&rft.pub=Apple+Inc.&rft.date=2004-07-15&rft_id=http%3A%2F%2Fsupport.apple.com%2Fkb%2FTA22541%3Fviewlocale%3Den_US&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20090530001035/http://images.apple.com/macosx/pdf/MacOSX_UNIX_TB_v2.pdf">"Mac OS X and Unix"</a> <span class="cs1-format">(PDF)</span>. <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple Inc.</a> Archived from <a rel="nofollow" class="external text" href="https://images.apple.com/macosx/pdf/MacOSX_UNIX_TB_v2.pdf">the original</a> <span class="cs1-format">(PDF)</span> on May 30, 2009<span class="reference-accessdate">. Retrieved <span class="nowrap">February 5,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Mac+OS+X+and+Unix&rft.pub=Apple+Inc.&rft_id=https%3A%2F%2Fimages.apple.com%2Fmacosx%2Fpdf%2FMacOSX_UNIX_TB_v2.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-sierra_unix_cert-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-sierra_unix_cert_12-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.opengroup.org/openbrand/register/brand3627.htm">"macOS version 10.12 Sierra on Intel-based Mac computers"</a>. <a href="/wiki/The_Open_Group" title="The Open Group">The Open Group</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161002105135/http://www.opengroup.org/openbrand/register/brand3627.htm">Archived</a> from the original on October 2, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">September 29,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=macOS+version+10.12+Sierra+on+Intel-based+Mac+computers&rft.pub=The+Open+Group&rft_id=http%3A%2F%2Fwww.opengroup.org%2Fopenbrand%2Fregister%2Fbrand3627.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-apple-acquisition-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-apple-acquisition_13-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/19990116225648/http://product.info.apple.com/pr/press.releases/1997/q1/961220.pr.rel.next.html">"Apple Computer, Inc. Agrees to Acquire NeXT Software Inc"</a>. <a href="/wiki/Apple_Computer" class="mw-redirect" title="Apple Computer">Apple Computer</a>. December 20, 1996. Archived from <a rel="nofollow" class="external text" href="http://product.info.apple.com/pr/press.releases/1997/q1/961220.pr.rel.next.html">the original</a> on January 16, 1999.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Apple+Computer%2C+Inc.+Agrees+to+Acquire+NeXT+Software+Inc.&rft.pub=Apple+Computer&rft.date=1996-12-20&rft_id=http%3A%2F%2Fproduct.info.apple.com%2Fpr%2Fpress.releases%2F1997%2Fq1%2F961220.pr.rel.next.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-OS_X_also_makes_use_of_the_BSD_code-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-OS_X_also_makes_use_of_the_BSD_code_14-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://support.apple.com/kb/TA25633">"Mac OS X: What is BSD?"</a>. <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple Inc.</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130219084258/http://support.apple.com/kb/TA25633">Archived</a> from the original on February 19, 2013<span class="reference-accessdate">. Retrieved <span class="nowrap">October 25,</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Mac+OS+X%3A+What+is+BSD%3F&rft.pub=Apple+Inc.&rft_id=http%3A%2F%2Fsupport.apple.com%2Fkb%2FTA25633&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation pressrelease cs1"><a rel="nofollow" class="external text" href="https://www.apple.com/newsroom/2011/02/24Apple-Releases-Developer-Preview-of-Mac-OS-X-Lion/">"Apple Releases Developer Preview of Mac OS X Lion"</a> (Press release). <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple Inc.</a> February 24, 2011. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20191013185856/https://www.apple.com/newsroom/2011/02/24Apple-Releases-Developer-Preview-of-Mac-OS-X-Lion/">Archived</a> from the original on October 13, 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">October 13,</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Apple+Releases+Developer+Preview+of+Mac+OS+X+Lion&rft.pub=Apple+Inc.&rft.date=2011-02-24&rft_id=https%3A%2F%2Fwww.apple.com%2Fnewsroom%2F2011%2F02%2F24Apple-Releases-Developer-Preview-of-Mac-OS-X-Lion%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.mactech.com/articles/develop/issue_04/coprocessor.html">"Inside the Macintosh Coprocessor Platform and A/ROSE"</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161015082158/http://www.mactech.com/articles/develop/issue_04/coprocessor.html">Archived</a> from the original on October 15, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">October 1,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Inside+the+Macintosh+Coprocessor+Platform+and+A%2FROSE&rft_id=http%3A%2F%2Fwww.mactech.com%2Farticles%2Fdevelop%2Fissue_04%2Fcoprocessor.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-InfoWorld_August_1992-17"><span class="mw-cite-backlink"><b><a href="#cite_ref-InfoWorld_August_1992_17-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCrabb1992" class="citation news cs1">Crabb, Don (August 10, 1992). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=ElEEAAAAMBAJ&pg=PA68">"Apple finally gets Unix right with A/UX 3.0"</a>. <i><a href="/wiki/InfoWorld" title="InfoWorld">InfoWorld</a></i>. pp. 68–69. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160801194024/https://books.google.com/books?id=ElEEAAAAMBAJ&pg=PA68">Archived</a> from the original on August 1, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">October 1,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=InfoWorld&rft.atitle=Apple+finally+gets+Unix+right+with+A%2FUX+3.0&rft.pages=68-69&rft.date=1992-08-10&rft.aulast=Crabb&rft.aufirst=Don&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DElEEAAAAMBAJ%26pg%3DPA68&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-18">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://archive.today/20140124200012/http://www.aux-penelope.com/mae/index.htm">"MAE screenshots"</a>. Archived from <a rel="nofollow" class="external text" href="https://www.aux-penelope.com/mae/index.htm">the original</a> on January 24, 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">March 4,</span> 2015</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=MAE+screenshots&rft_id=http%3A%2F%2Fwww.aux-penelope.com%2Fmae%2Findex.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-LinuxonOSFMach3-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-LinuxonOSFMach3_19-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBarbou_des_PlacesStephenReynolds1996" class="citation web cs1">Barbou des Places, François; Stephen, Nick; Reynolds, Franklin D. (January 12, 1996). <a rel="nofollow" class="external text" href="http://bat8.inria.fr/~lang/hotlist/free/licence/fsf96/mklinux.html">"Linux on the OSF Mach3 microkernel"</a>. Grenoble and Cambridge: <a href="/wiki/OSF_Research_Institute" class="mw-redirect" title="OSF Research Institute">OSF Research Institute</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20120211081545/http://bat8.inria.fr/~lang/hotlist/free/licence/fsf96/mklinux.html">Archived</a> from the original on February 11, 2012<span class="reference-accessdate">. Retrieved <span class="nowrap">April 4,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Linux+on+the+OSF+Mach3+microkernel&rft.place=Grenoble+and+Cambridge&rft.pub=OSF+Research+Institute&rft.date=1996-01-12&rft.aulast=Barbou+des+Places&rft.aufirst=Fran%C3%A7ois&rft.au=Stephen%2C+Nick&rft.au=Reynolds%2C+Franklin+D.&rft_id=http%3A%2F%2Fbat8.inria.fr%2F~lang%2Fhotlist%2Ffree%2Flicence%2Ffsf96%2Fmklinux.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-Star_Trek_LEM-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-Star_Trek_LEM_20-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHormby2005" class="citation web cs1">Hormby, Tom (2005). <a rel="nofollow" class="external text" href="http://lowendmac.com/2014/star-trek-apples-first-mac-os-on-intel-project/">"Star Trek: Apple's First Mac OS on Intel Project"</a>. <i><a href="/wiki/Low_End_Mac" class="mw-redirect" title="Low End Mac">Low End Mac</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20151102004608/http://lowendmac.com/2014/star-trek-apples-first-mac-os-on-intel-project/">Archived</a> from the original on November 2, 2015<span class="reference-accessdate">. Retrieved <span class="nowrap">November 10,</span> 2015</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Low+End+Mac&rft.atitle=Star+Trek%3A+Apple%27s+First+Mac+OS+on+Intel+Project&rft.date=2005&rft.aulast=Hormby&rft.aufirst=Tom&rft_id=http%3A%2F%2Flowendmac.com%2F2014%2Fstar-trek-apples-first-mac-os-on-intel-project%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-AppleConfidential-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-AppleConfidential_21-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLinzmayer1999" class="citation book cs1">Linzmayer, Owen W. (1999). <span class="id-lock-registration" title="Free registration required"><a rel="nofollow" class="external text" href="https://archive.org/details/appleconfidentia00linz"><i>Apple Confidential</i></a></span>. San Francisco, CA: <a href="/wiki/No_Starch_Press" title="No Starch Press">No Starch Press</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9781886411289" title="Special:BookSources/9781886411289"><bdi>9781886411289</bdi></a>. <a href="/wiki/OCLC_(identifier)" class="mw-redirect" title="OCLC (identifier)">OCLC</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/oclc/245921029">245921029</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20190920220241/https://archive.org/details/appleconfidentia00linz">Archived</a> from the original on September 20, 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">May 29,</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Apple+Confidential&rft.place=San+Francisco%2C+CA&rft.pub=No+Starch+Press&rft.date=1999&rft_id=info%3Aoclcnum%2F245921029&rft.isbn=9781886411289&rft.aulast=Linzmayer&rft.aufirst=Owen+W.&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fappleconfidentia00linz&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> <li id="cite_note-surrender-22"><span class="mw-cite-backlink"><b><a href="#cite_ref-surrender_22-0">^</a></b></span> <span class="reference-text">"<a rel="nofollow" class="external text" href="https://www.theregister.co.uk/2008/10/03/microsoft_pink/">Apple surrenders the Pink (to Microsoft)</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20170810135433/https://www.theregister.co.uk/2008/10/03/microsoft_pink/">Archived</a> August 10, 2017, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>", <i><a href="/wiki/The_Register" title="The Register">The Register</a></i>, October 3, 2008.</span> </li> <li id="cite_note-PCWorld_Project_Failures-23"><span class="mw-cite-backlink"><b><a href="#cite_ref-PCWorld_Project_Failures_23-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWidman2008" class="citation web cs1">Widman, Jake (October 9, 2008). <a rel="nofollow" class="external text" href="http://www.pcworld.com/article/152103/it_project_failures.html">"Lessons Learned: IT's Biggest Project Failures"</a>. <i><a href="/wiki/PCWorld" class="mw-redirect" title="PCWorld">PCWorld</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20121105191809/http://www.pcworld.com/article/152103/it_project_failures.html">Archived</a> from the original on November 5, 2012<span class="reference-accessdate">. Retrieved <span class="nowrap">October 23,</span> 2012</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=PCWorld&rft.atitle=Lessons+Learned%3A+IT%27s+Biggest+Project+Failures&rft.date=2008-10-09&rft.aulast=Widman&rft.aufirst=Jake&rft_id=http%3A%2F%2Fwww.pcworld.com%2Farticle%2F152103%2Fit_project_failures.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AMac+operating+systems" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mac_operating_systems&action=edit&section=20" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Commons-logo.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> Media related to <a href="https://commons.wikimedia.org/wiki/Category:Macintosh_operating_systems" class="extiw" title="commons:Category:Macintosh operating systems">Macintosh operating systems</a> at Wikimedia Commons</li></ul> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Operating_systems_by_Apple" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Apple_operating_systems" title="Template:Apple operating systems"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Apple_operating_systems" title="Template talk:Apple operating systems"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Apple_operating_systems" title="Special:EditPage/Template:Apple operating systems"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Operating_systems_by_Apple" style="font-size:114%;margin:0 4em">Operating systems by <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Apple_II" title="Apple II">Apple II</a>, <a href="/wiki/Apple_III" title="Apple III">III</a>, <a href="/wiki/Apple_Lisa" title="Apple Lisa">Lisa</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_II" title="Apple II">Apple II</a> <ul><li><a href="/wiki/Apple_DOS" title="Apple DOS">Apple DOS</a></li> <li><a href="/wiki/Apple_ProDOS" title="Apple ProDOS">ProDOS</a></li> <li><a href="/wiki/Apple_GS/OS" title="Apple GS/OS">GS/OS</a></li></ul></li> <li><a href="/wiki/Apple_III" title="Apple III">Apple III</a> <ul><li><a href="/wiki/Apple_SOS" title="Apple SOS">SOS</a></li></ul></li> <li><a href="/wiki/Apple_Lisa" title="Apple Lisa">Lisa</a> <ul><li><a href="/wiki/Apple_Lisa#Software" title="Apple Lisa">Lisa OS</a></li> <li><a href="/wiki/MacWorks_XL" title="MacWorks XL">MacWorks</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a class="mw-selflink selflink">Mac</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">Classic Mac OS</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/System_1" title="System 1">System 1</a></li> <li><a href="/wiki/Classic_Mac_OS#System_1,_2,_3,_and_4" title="Classic Mac OS">Systems 2, 3, and 4</a></li> <li><a href="/wiki/Classic_Mac_OS#System_Software_5" title="Classic Mac OS">System 5</a></li> <li><a href="/wiki/System_6" title="System 6">System 6</a></li> <li><a href="/wiki/System_7" title="System 7">System 7</a></li> <li><a href="/wiki/Mac_OS_8" title="Mac OS 8">Mac OS 8</a></li> <li><a href="/wiki/Mac_OS_9" title="Mac OS 9">Mac OS 9</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/MacOS" title="MacOS">macOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/MacOS_version_history" title="MacOS version history">History</a> <ul><li><a href="/wiki/NeXTSTEP" title="NeXTSTEP">NeXTSTEP</a></li> <li><a href="/wiki/OpenStep" title="OpenStep">OpenStep</a></li> <li><a href="/wiki/Rhapsody_(operating_system)" title="Rhapsody (operating system)">Rhapsody</a></li> <li><a href="/wiki/Mac_OS_X_Public_Beta" title="Mac OS X Public Beta">Public Beta</a></li></ul></li> <li>Core <ul><li><a href="/wiki/Darwin_(operating_system)" title="Darwin (operating system)">Darwin</a> <ul><li><a href="/wiki/XNU" title="XNU">XNU</a></li></ul></li></ul></li> <li>Desktop <ul><li>Mac OS X <ul><li><a href="/wiki/Mac_OS_X_Public_Beta" title="Mac OS X Public Beta">Public Beta</a></li> <li><a href="/wiki/Mac_OS_X_10.0" title="Mac OS X 10.0">10.0 (Cheetah)</a></li> <li><a href="/wiki/Mac_OS_X_10.1" title="Mac OS X 10.1">10.1 (Puma)</a></li> <li><a href="/wiki/Mac_OS_X_Jaguar" title="Mac OS X Jaguar">10.2 Jaguar</a></li> <li><a href="/wiki/Mac_OS_X_Panther" title="Mac OS X Panther">10.3 Panther</a></li> <li><a href="/wiki/Mac_OS_X_Tiger" title="Mac OS X Tiger">10.4 Tiger</a></li> <li><a href="/wiki/Mac_OS_X_Leopard" title="Mac OS X Leopard">10.5 Leopard</a></li> <li><a href="/wiki/Mac_OS_X_Snow_Leopard" title="Mac OS X Snow Leopard">10.6 Snow Leopard</a></li> <li><a href="/wiki/Mac_OS_X_Lion" class="mw-redirect" title="Mac OS X Lion">10.7 Lion</a></li></ul></li> <li>OS X <ul><li><a href="/wiki/OS_X_Mountain_Lion" title="OS X Mountain Lion">10.8 Mountain Lion</a></li> <li><a href="/wiki/OS_X_Mavericks" title="OS X Mavericks">10.9 Mavericks</a></li> <li><a href="/wiki/OS_X_Yosemite" title="OS X Yosemite">10.10 Yosemite</a></li> <li><a href="/wiki/OS_X_El_Capitan" title="OS X El Capitan">10.11 El Capitan</a></li></ul></li> <li>macOS <ul><li><a href="/wiki/MacOS_Sierra" title="MacOS Sierra">10.12 Sierra</a></li> <li><a href="/wiki/MacOS_High_Sierra" title="MacOS High Sierra">10.13 High Sierra</a></li> <li><a href="/wiki/MacOS_Mojave" title="MacOS Mojave">10.14 Mojave</a></li> <li><a href="/wiki/MacOS_Catalina" title="MacOS Catalina">10.15 Catalina</a></li> <li><a href="/wiki/MacOS_Big_Sur" title="MacOS Big Sur">11 Big Sur</a></li> <li><a href="/wiki/MacOS_Monterey" title="MacOS Monterey">12 Monterey</a></li> <li><a href="/wiki/MacOS_Ventura" title="MacOS Ventura">13 Ventura</a></li> <li><a href="/wiki/MacOS_Sonoma" title="MacOS Sonoma">14 Sonoma</a></li> <li><a href="/wiki/MacOS_Sequoia" title="MacOS Sequoia">15 Sequoia</a></li></ul></li></ul></li> <li><a href="/wiki/MacOS_Server" class="mw-redirect" title="MacOS Server">Server</a> <ul><li><a href="/wiki/Mac_OS_X_Server_1.0" title="Mac OS X Server 1.0">Mac OS X Server 1.0</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other projects</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>Shipped <ul><li><a href="/wiki/A/ROSE" title="A/ROSE">A/ROSE</a></li> <li><a href="/wiki/A/UX" title="A/UX">A/UX</a></li> <li><a href="/wiki/AIX_for_Apple_Network_Servers" class="mw-redirect" title="AIX for Apple Network Servers">AIX for Apple Network Servers</a></li> <li><a href="/wiki/Macintosh_Application_Environment" title="Macintosh Application Environment">MAE</a></li> <li><a href="/wiki/MkLinux" title="MkLinux">MkLinux</a></li> <li><a href="/wiki/PowerOpen_Environment" title="PowerOpen Environment">PowerOpen Environment</a></li></ul></li> <li>Cancelled <ul><li><a href="/wiki/Star_Trek_project" title="Star Trek project">Star Trek</a></li> <li><a href="/wiki/Taligent" title="Taligent">Taligent</a></li> <li><a href="/wiki/Copland_(operating_system)" title="Copland (operating system)">Copland</a> <ul><li><a href="/wiki/Nukernel" title="Nukernel">Nukernel</a></li></ul></li> <li><a href="/wiki/Vanguard_(microkernel)" title="Vanguard (microkernel)">Vanguard</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IOS" title="IOS">iOS</a> derivatives</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IOS" title="IOS">iOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>iPhone OS <ul><li><a href="/wiki/IPhone_OS_1" title="IPhone OS 1">1</a></li> <li><a href="/wiki/IPhone_OS_2" title="IPhone OS 2">2</a></li> <li><a href="/wiki/IPhone_OS_3" title="IPhone OS 3">3</a></li></ul></li> <li>iOS <ul><li><a href="/wiki/IOS_4" title="IOS 4">4</a></li> <li><a href="/wiki/IOS_5" title="IOS 5">5</a></li> <li><a href="/wiki/IOS_6" title="IOS 6">6</a></li> <li><a href="/wiki/IOS_7" title="IOS 7">7</a></li> <li><a href="/wiki/IOS_8" title="IOS 8">8</a></li> <li><a href="/wiki/IOS_9" title="IOS 9">9</a></li> <li><a href="/wiki/IOS_10" title="IOS 10">10</a></li> <li><a href="/wiki/IOS_11" title="IOS 11">11</a></li> <li><a href="/wiki/IOS_12" title="IOS 12">12</a></li> <li><a href="/wiki/IOS_13" title="IOS 13">13</a></li> <li><a href="/wiki/IOS_14" title="IOS 14">14</a></li> <li><a href="/wiki/IOS_15" title="IOS 15">15</a></li> <li><a href="/wiki/IOS_16" title="IOS 16">16</a></li> <li><a href="/wiki/IOS_17" title="IOS 17">17</a></li> <li><a href="/wiki/IOS_18" title="IOS 18">18</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IPadOS" title="IPadOS">iPadOS</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IPadOS_13" title="IPadOS 13">13</a></li> <li><a href="/wiki/IPadOS_14" title="IPadOS 14">14</a></li> <li><a href="/wiki/IPadOS_15" title="IPadOS 15">15</a></li> <li><a href="/wiki/IPadOS_16" title="IPadOS 16">16</a></li> <li><a href="/wiki/IPadOS_17" title="IPadOS 17">17</a></li> <li><a href="/wiki/IPadOS_18" title="IPadOS 18">18</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Others</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/TvOS" title="TvOS">tvOS</a> <ul><li><a href="/wiki/Apple_TV#Software" title="Apple TV">Apple TV Software</a></li></ul></li> <li><a href="/wiki/VisionOS" title="VisionOS">visionOS</a></li> <li><a href="/wiki/WatchOS" title="WatchOS">watchOS</a></li> <li><a href="/wiki/AudioOS" class="mw-redirect" title="AudioOS">audioOS</a></li> <li><a href="/wiki/BridgeOS" title="BridgeOS">bridgeOS</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Others</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Newton_OS" title="Newton OS">Newton OS</a></li> <li><a href="/wiki/History_of_iTunes#Devices" title="History of iTunes">iPod software</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><span class="noviewer" typeof="mw:File"><span title="List-Class article"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/16px-Symbol_list_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/23px-Symbol_list_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/31px-Symbol_list_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/List_of_Apple_operating_systems" title="List of Apple operating systems">List</a> • <span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Apple_Inc._operating_systems" title="Category:Apple Inc. operating systems">Category</a></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Classic_Mac_OS" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Classic_Mac_OS" title="Template:Classic Mac OS"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Classic_Mac_OS" title="Template talk:Classic Mac OS"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Classic_Mac_OS" title="Special:EditPage/Template:Classic Mac OS"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Classic_Mac_OS" style="font-size:114%;margin:0 4em"><a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">Classic Mac OS</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Versions</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/System_1" title="System 1">System 1</a></li> <li><a href="/wiki/Classic_Mac_OS#System_1,_2,_3_and_4" title="Classic Mac OS">System 2, 3, and 4</a></li> <li><a href="/wiki/Classic_Mac_OS#System_Software_5" title="Classic Mac OS">System 5</a></li> <li><a href="/wiki/System_6" title="System 6">System 6</a></li> <li><a href="/wiki/System_7" title="System 7">System 7</a> <ul><li>Mac OS 7</li></ul></li> <li><a href="/wiki/Mac_OS_8" title="Mac OS 8">Mac OS 8</a></li> <li><a href="/wiki/Mac_OS_9" title="Mac OS 9">Mac OS 9</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Applications</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Calculator_(Apple)" title="Calculator (Apple)">Calculator</a></li> <li><a href="/wiki/Chooser_(Mac_OS)" title="Chooser (Mac OS)">Chooser</a></li> <li>Drive Setup</li> <li><a href="/wiki/DVD_Player_(macOS)" class="mw-redirect" title="DVD Player (macOS)">DVD Player</a></li> <li><a href="/wiki/Finder_(software)" title="Finder (software)">Finder</a></li> <li><a href="/wiki/NuCalc" title="NuCalc">Graphing Calculator</a></li> <li><a href="/wiki/Keychain_(software)" title="Keychain (software)">Keychain Access</a></li> <li><a href="/wiki/QuickTime" title="QuickTime">PictureViewer</a></li> <li><a href="/wiki/Apple_Open_Collaboration_Environment" title="Apple Open Collaboration Environment">PowerTalk</a></li> <li><a href="/wiki/QuickTime" title="QuickTime">QuickTime Player</a></li> <li><a href="/wiki/Network_Browser" title="Network Browser">Network Browser</a></li> <li><a href="/wiki/Scrapbook_(Mac_OS)" title="Scrapbook (Mac OS)">Scrapbook</a></li> <li><a href="/wiki/Sherlock_(software)" title="Sherlock (software)">Sherlock</a></li> <li><a href="/wiki/Apple_Software_Update" class="mw-redirect" title="Apple Software Update">Software Update</a></li> <li><a href="/wiki/Stickies_(Apple)" title="Stickies (Apple)">Stickies</a></li> <li><a href="/wiki/System_Information_(Mac)" class="mw-redirect" title="System Information (Mac)">System Information</a></li> <li><a href="/wiki/SimpleText" title="SimpleText">SimpleText</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Developer</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/HyperCard" title="HyperCard">HyperCard</a></li> <li><a href="/wiki/MacsBug" title="MacsBug">MacsBug</a></li> <li><a href="/wiki/Macintosh_Programmer%27s_Workshop" title="Macintosh Programmer's Workshop">Macintosh Programmer's Workshop</a></li> <li><a href="/wiki/ResEdit" title="ResEdit">ResEdit</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Technology</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alias_(Mac_OS)" title="Alias (Mac OS)">Alias</a></li> <li><a href="/wiki/Appearance_Manager" title="Appearance Manager">Appearance Manager</a></li> <li><a href="/wiki/Apple_menu" title="Apple menu">Apple menu</a></li> <li><a href="/wiki/At_Ease" title="At Ease">At Ease</a></li> <li><a href="/wiki/Balloon_help" title="Balloon help">Balloon help</a></li> <li><a href="/wiki/Bomb_(icon)" title="Bomb (icon)">Bomb error</a></li> <li><a href="/wiki/Command_key" title="Command key">Command key (⌘)</a></li> <li><a href="/wiki/System_Preferences" class="mw-redirect" title="System Preferences">Control Panel</a></li> <li><a href="/wiki/Control_Strip" title="Control Strip">Control Strip</a></li> <li><a href="/wiki/Creator_code" title="Creator code">Creator code</a></li> <li><a href="/wiki/Dogcow" title="Dogcow">Dogcow</a></li> <li><a href="/wiki/Extension_(Mac_OS)" title="Extension (Mac OS)">Extensions</a></li> <li><a href="/wiki/Hierarchical_File_System_(Apple)" title="Hierarchical File System (Apple)">Hierarchical File System</a></li> <li><a href="/wiki/HFS_Plus" title="HFS Plus">HFS Plus</a></li> <li><a href="/wiki/Keychain_(software)" title="Keychain (software)">Keychain</a></li> <li><a href="/wiki/Label_(Mac_OS)" title="Label (Mac OS)">Labels</a></li> <li><a href="/wiki/Macintosh_File_System" title="Macintosh File System">Macintosh File System</a></li> <li><a href="/wiki/Macintosh_Toolbox" title="Macintosh Toolbox">Macintosh Toolbox</a></li> <li><a href="/wiki/Manager_(Mac_OS)" title="Manager (Mac OS)">Managers</a></li> <li><a href="/wiki/MultiFinder" title="MultiFinder">MultiFinder</a></li> <li><a href="/wiki/Multiprocessing_Services" title="Multiprocessing Services">Multiprocessing Services</a></li> <li><a href="/wiki/Option_key" title="Option key">Option key (⌥)</a></li> <li><a href="/wiki/OSType" class="mw-redirect" title="OSType">OSType</a></li> <li><a href="/wiki/PICT" title="PICT">PICT</a></li> <li><a href="/wiki/QuickDraw" title="QuickDraw">QuickDraw</a></li> <li><a href="/wiki/QuickTime" title="QuickTime">QuickTime</a></li> <li><a href="/wiki/Resource_fork" title="Resource fork">Resource fork</a></li> <li><a href="/wiki/Sosumi" title="Sosumi">Sosumi sound</a></li> <li><a href="/wiki/Macintosh_startup" title="Macintosh startup">Startup sequence</a></li> <li><a href="/wiki/System_folder" title="System folder">System folder</a></li> <li><a href="/wiki/System_suitcase" title="System suitcase">System suitcase</a></li> <li><a href="/wiki/Type_code" class="mw-redirect" title="Type code">Type code</a></li> <li><a href="/wiki/WorldScript" title="WorldScript">WorldScript</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related articles</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mac_OS_memory_management" class="mw-redirect" title="Mac OS memory management">Memory management</a></li> <li><a href="/wiki/Old_World_ROM" title="Old World ROM">Old World ROM</a></li> <li><a href="/wiki/New_World_ROM" title="New World ROM">New World ROM</a></li> <li><a href="/wiki/List_of_Classic_Mac_OS_software" title="List of Classic Mac OS software">Software</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="macOS" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:MacOS" title="Template:MacOS"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:MacOS" title="Template talk:MacOS"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:MacOS" title="Special:EditPage/Template:MacOS"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="macOS" style="font-size:114%;margin:0 4em"><a href="/wiki/MacOS" title="MacOS">macOS</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><a href="/wiki/MacOS_version_history" title="MacOS version history">History</a></li> <li><a href="/wiki/Architecture_of_macOS" title="Architecture of macOS">Architecture</a></li> <li><a href="/wiki/List_of_built-in_macOS_apps" title="List of built-in macOS apps">Built-in apps</a></li> <li><a href="/wiki/MacOS_Server" class="mw-redirect" title="MacOS Server">Server</a></li> <li><a href="/wiki/List_of_Mac_software" title="List of Mac software">Software</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Versions</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mac_OS_X" class="mw-redirect" title="Mac OS X">Mac OS X</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mac_OS_X_Server_1.0" title="Mac OS X Server 1.0">Server 1.0</a></li> <li><a href="/wiki/Mac_OS_X_Public_Beta" title="Mac OS X Public Beta">Public Beta</a></li> <li><a href="/wiki/Mac_OS_X_10.0" title="Mac OS X 10.0">10.0 Cheetah</a></li> <li><a href="/wiki/Mac_OS_X_10.1" title="Mac OS X 10.1">10.1 Puma</a></li> <li><a href="/wiki/Mac_OS_X_Jaguar" title="Mac OS X Jaguar">10.2 Jaguar</a></li> <li><a href="/wiki/Mac_OS_X_Panther" title="Mac OS X Panther">10.3 Panther</a></li> <li><a href="/wiki/Mac_OS_X_Tiger" title="Mac OS X Tiger">10.4 Tiger</a></li> <li><a href="/wiki/Mac_OS_X_Leopard" title="Mac OS X Leopard">10.5 Leopard</a></li> <li><a href="/wiki/Mac_OS_X_Snow_Leopard" title="Mac OS X Snow Leopard">10.6 Snow Leopard</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">OS X</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/OS_X_Lion" title="OS X Lion">10.7 Lion</a></li> <li><a href="/wiki/OS_X_Mountain_Lion" title="OS X Mountain Lion">10.8 Mountain Lion</a></li> <li><a href="/wiki/OS_X_Mavericks" title="OS X Mavericks">10.9 Mavericks</a></li> <li><a href="/wiki/OS_X_Yosemite" title="OS X Yosemite">10.10 Yosemite</a></li> <li><a href="/wiki/OS_X_El_Capitan" title="OS X El Capitan">10.11 El Capitan</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">macOS</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/MacOS_Sierra" title="MacOS Sierra">10.12 Sierra</a></li> <li><a href="/wiki/MacOS_High_Sierra" title="MacOS High Sierra">10.13 High Sierra</a></li> <li><a href="/wiki/MacOS_Mojave" title="MacOS Mojave">10.14 Mojave</a></li> <li><a href="/wiki/MacOS_Catalina" title="MacOS Catalina">10.15 Catalina</a></li> <li><a href="/wiki/MacOS_Big_Sur" title="MacOS Big Sur">11 Big Sur</a></li> <li><a href="/wiki/MacOS_Monterey" title="MacOS Monterey">12 Monterey</a></li> <li><a href="/wiki/MacOS_Ventura" title="MacOS Ventura">13 Ventura</a></li> <li><a href="/wiki/MacOS_Sonoma" title="MacOS Sonoma">14 Sonoma</a></li> <li><a href="/wiki/MacOS_Sequoia" title="MacOS Sequoia">15 Sequoia</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Applications</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Core Applications</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mac_App_Store" title="Mac App Store">App Store</a></li> <li><a href="/wiki/Automator_(macOS)" title="Automator (macOS)">Automator</a></li> <li><a href="/wiki/Calculator_(Apple)" title="Calculator (Apple)">Calculator</a></li> <li><a href="/wiki/Calendar_(Apple)" title="Calendar (Apple)">Calendar</a></li> <li><a href="/wiki/List_of_built-in_macOS_apps#Chess" title="List of built-in macOS apps">Chess</a></li> <li><a href="/wiki/Contacts_(Apple)" title="Contacts (Apple)">Contacts</a></li> <li><a href="/wiki/Control_Center_(Apple)" title="Control Center (Apple)">Control Center</a></li> <li><a href="/wiki/Dictionary_(software)" title="Dictionary (software)">Dictionary</a></li> <li><a href="/wiki/DVD_Player_(macOS)" class="mw-redirect" title="DVD Player (macOS)">DVD Player</a></li> <li><a href="/wiki/FaceTime" title="FaceTime">FaceTime</a></li> <li><a href="/wiki/Finder_(software)" title="Finder (software)">Finder</a></li> <li><a href="/wiki/Game_Center" title="Game Center">Game Center</a></li> <li><a href="/wiki/Grapher" title="Grapher">Grapher</a></li> <li><a href="/wiki/HomeKit" title="HomeKit">Home</a></li> <li><a href="/wiki/Launchpad_(macOS)" class="mw-redirect" title="Launchpad (macOS)">Launchpad</a></li> <li><a href="/wiki/Apple_Mail" title="Apple Mail">Mail</a></li> <li><a href="/wiki/Messages_(Apple)" title="Messages (Apple)">Messages</a></li> <li><a href="/wiki/Apple_News" title="Apple News">News</a></li> <li><a href="/wiki/Music_(software)" class="mw-redirect" title="Music (software)">Music</a></li> <li><a href="/wiki/Notes_(Apple)" title="Notes (Apple)">Notes</a></li> <li><a href="/wiki/Notification_Center" title="Notification Center">Notification Center</a></li> <li><a href="/wiki/Apple_Podcasts" title="Apple Podcasts">Podcasts</a></li> <li><a href="/wiki/Photo_Booth" title="Photo Booth">Photo Booth</a></li> <li><a href="/wiki/Photos_(Apple)" title="Photos (Apple)">Photos</a></li> <li><a href="/wiki/Preview_(macOS)" title="Preview (macOS)">Preview</a></li> <li><a href="/wiki/QuickTime" title="QuickTime">Quicktime Player</a></li> <li><a href="/wiki/Reminders_(Apple)" title="Reminders (Apple)">Reminders</a></li> <li><a href="/wiki/Safari_(web_browser)" title="Safari (web browser)">Safari</a> <ul><li><a href="/wiki/Safari_version_history" class="mw-redirect" title="Safari version history">version history</a></li></ul></li> <li><a href="/wiki/Shortcuts_(app)" class="mw-redirect" title="Shortcuts (app)">Shortcuts</a></li> <li><a href="/wiki/Siri" title="Siri">Siri</a></li> <li><a href="/wiki/Stickies_(Apple)" title="Stickies (Apple)">Stickies</a></li> <li><a href="/wiki/TextEdit" title="TextEdit">TextEdit</a></li> <li><a href="/wiki/Time_Machine_(macOS)" title="Time Machine (macOS)">Time Machine</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Apple_Developer_Tools" title="Apple Developer Tools">Developer Tools</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Xcode" title="Xcode">Xcode</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Instruments_(software)" title="Instruments (software)">Instruments</a></li> <li><a href="/wiki/Apple_Developer_Tools#FileMerge" title="Apple Developer Tools">FileMerge</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Former tools</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Interface_Builder" title="Interface Builder">Interface Builder</a></li> <li><a href="/wiki/Dashcode" title="Dashcode">Dashcode</a></li> <li><a href="/wiki/Quartz_Composer" title="Quartz Composer">Quartz Composer</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Former Applications</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Dashboard_(macOS)" title="Dashboard (macOS)">Dashboard</a></li> <li><a href="/wiki/Front_Row_(software)" title="Front Row (software)">Front Row</a></li> <li><a href="/wiki/IChat" title="IChat">iChat</a></li> <li><a href="/wiki/IPhoto" title="IPhoto">iPhoto</a></li> <li><a href="/wiki/ISync" title="ISync">iSync</a></li> <li><a href="/wiki/ITunes" title="ITunes">iTunes</a> <ul><li><a href="/wiki/History_of_iTunes" title="History of iTunes">history</a></li></ul></li> <li><a href="/wiki/Sherlock_(software)" title="Sherlock (software)">Sherlock</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Utilities</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Activity_Monitor_(macOS)" class="mw-redirect" title="Activity Monitor (macOS)">Activity Monitor</a></li> <li><a href="/wiki/AirPort_Utility" class="mw-redirect" title="AirPort Utility">AirPort Utility</a></li> <li><a href="/wiki/Archive_Utility" class="mw-redirect" title="Archive Utility">Archive Utility</a></li> <li><a href="/wiki/Audio_MIDI_Setup" class="mw-redirect" title="Audio MIDI Setup">Audio MIDI Setup</a></li> <li><a href="/wiki/Bluetooth_File_Exchange" class="mw-redirect" title="Bluetooth File Exchange">Bluetooth File Exchange</a></li> <li><a href="/wiki/Boot_Camp_(software)" title="Boot Camp (software)">Boot Camp</a></li> <li><a href="/wiki/ColorSync" title="ColorSync">ColorSync</a></li> <li><a href="/wiki/Apple_Configurator" title="Apple Configurator">Configurator</a></li> <li><a href="/wiki/List_of_built-in_macOS_apps#Console" title="List of built-in macOS apps">Console</a></li> <li><a href="/wiki/List_of_built-in_macOS_apps#Crash_Reporter" title="List of built-in macOS apps">Crash Reporter</a></li> <li><a href="/wiki/Digital_Color_Meter" class="mw-redirect" title="Digital Color Meter">Digital Color Meter</a></li> <li><a href="/wiki/Directory_Utility" class="mw-redirect" title="Directory Utility">Directory Utility</a></li> <li><a href="/wiki/DiskImageMounter" class="mw-redirect" title="DiskImageMounter">DiskImageMounter</a></li> <li><a href="/wiki/Disk_Utility" title="Disk Utility">Disk Utility</a></li> <li><a href="/wiki/Font_Book" title="Font Book">Font Book</a></li> <li><a href="/wiki/Apple_Help_Viewer" class="mw-redirect" title="Apple Help Viewer">Help Viewer</a></li> <li><a href="/wiki/Image_Capture" class="mw-redirect" title="Image Capture">Image Capture</a></li> <li><a href="/wiki/Installer_(macOS)" class="mw-redirect" title="Installer (macOS)">Installer</a></li> <li><a href="/wiki/Keychain_(software)" title="Keychain (software)">Keychain Access</a></li> <li><a href="/wiki/Migration_Assistant_(Apple)" class="mw-redirect" title="Migration Assistant (Apple)">Migration Assistant</a></li> <li><a href="/wiki/Script_Editor" class="mw-redirect" title="Script Editor">Script Editor</a></li> <li><a href="/wiki/System_Settings" title="System Settings">System Settings</a></li> <li><a href="/wiki/System_Information_(Mac)" class="mw-redirect" title="System Information (Mac)">System Information</a></li> <li><a href="/wiki/Terminal_(macOS)" title="Terminal (macOS)">Terminal</a></li> <li><a href="/wiki/Universal_Access" class="mw-redirect" title="Universal Access">Universal Access</a></li> <li><a href="/wiki/VoiceOver" title="VoiceOver">VoiceOver</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Discontinued</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Grab_(macOS)" class="mw-redirect" title="Grab (macOS)">Grab</a></li> <li><a href="/wiki/Network_Utility" class="mw-redirect" title="Network Utility">Network Utility</a></li> <li><a href="/wiki/ODBC_Administrator" class="mw-redirect" title="ODBC Administrator">ODBC Administrator</a></li> <li><a href="/wiki/Remote_Install_Mac_OS_X" class="mw-redirect" title="Remote Install Mac OS X">Remote Install Mac OS X</a></li> <li><a href="/wiki/Apple_Software_Update" class="mw-redirect" title="Apple Software Update">Software Update</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Technologies &<br /><a href="/wiki/User_Interface" class="mw-redirect" title="User Interface">User Interface</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AirDrop" title="AirDrop">AirDrop</a></li> <li><a href="/wiki/AppKit" title="AppKit">AppKit</a></li> <li><a href="/wiki/Apple_File_System" title="Apple File System">Apple File System</a></li> <li><a href="/wiki/Apple_menu" title="Apple menu">Apple menu</a></li> <li><a href="/wiki/Apple_Push_Notification_service" title="Apple Push Notification service">Apple Push Notification service</a></li> <li><a href="/wiki/AppleScript" title="AppleScript">AppleScript</a></li> <li><a href="/wiki/Aqua_(user_interface)" title="Aqua (user interface)">Aqua</a></li> <li><a href="/wiki/Audio_Units" title="Audio Units">Audio Units</a></li> <li><a href="/wiki/AVFoundation" title="AVFoundation">AVFoundation</a></li> <li><a href="/wiki/Bonjour_(software)" title="Bonjour (software)">Bonjour</a></li> <li><a href="/wiki/Bundle_(macOS)" title="Bundle (macOS)">Bundle</a></li> <li><a href="/wiki/CloudKit" title="CloudKit">CloudKit</a></li> <li><a href="/wiki/Cocoa_(API)" title="Cocoa (API)">Cocoa</a></li> <li><a href="/wiki/ColorSync" title="ColorSync">ColorSync</a></li> <li><a href="/wiki/Command_key" title="Command key">Command key</a></li> <li><a href="/wiki/Core_Animation" title="Core Animation">Core Animation</a></li> <li><a href="/wiki/Core_Audio" title="Core Audio">Core Audio</a></li> <li><a href="/wiki/Core_Data" title="Core Data">Core Data</a></li> <li><a href="/wiki/Core_Foundation" title="Core Foundation">Core Foundation</a></li> <li><a href="/wiki/Core_Image" title="Core Image">Core Image</a></li> <li><a href="/wiki/Core_OpenGL" title="Core OpenGL">Core OpenGL</a></li> <li><a href="/wiki/Core_Text" title="Core Text">Core Text</a></li> <li><a href="/wiki/Core_Video" title="Core Video">Core Video</a></li> <li><a href="/wiki/Common_Unix_Printing_System" class="mw-redirect" title="Common Unix Printing System">CUPS</a></li> <li><a href="/wiki/Cover_Flow" title="Cover Flow">Cover Flow</a></li> <li><a href="/wiki/Darwin_(operating_system)" title="Darwin (operating system)">Darwin</a></li> <li><a href="/wiki/Dock_(macOS)" title="Dock (macOS)">Dock</a></li> <li><a href="/wiki/FileVault" title="FileVault">FileVault</a></li> <li><a href="/wiki/List_of_typefaces_included_with_macOS" title="List of typefaces included with macOS">Fonts</a></li> <li><a href="/wiki/Foundation_Kit" title="Foundation Kit">Foundation</a></li> <li><a href="/wiki/Gatekeeper_(macOS)" title="Gatekeeper (macOS)">Gatekeeper</a></li> <li><a href="/wiki/Grand_Central_Dispatch" title="Grand Central Dispatch">Grand Central Dispatch</a></li> <li><a href="/wiki/Apple_Icon_Image_format" title="Apple Icon Image format">icns</a></li> <li><a href="/wiki/ICloud" title="ICloud">iCloud</a></li> <li><a href="/wiki/Kernel_panic#macOS" title="Kernel panic">Kernel panic</a></li> <li><a href="/wiki/Keychain_(software)" title="Keychain (software)">Keychain</a></li> <li><a href="/wiki/Launchd" title="Launchd">launchd</a></li> <li><a href="/wiki/Mach-O" title="Mach-O">Mach-O</a></li> <li><a href="/wiki/Menu_extra" title="Menu extra">Menu extra</a></li> <li><a href="/wiki/Metal_(API)" title="Metal (API)">Metal</a></li> <li><a href="/wiki/Mission_Control_(macOS)" title="Mission Control (macOS)">Mission Control</a></li> <li><a href="/wiki/Night_Shift_(software)" title="Night Shift (software)">Night Shift</a></li> <li><a href="/wiki/OpenCL" title="OpenCL">OpenCL</a></li> <li><a href="/wiki/Option_key" title="Option key">Option key</a></li> <li><a href="/wiki/Preference_Pane" class="mw-redirect" title="Preference Pane">Preference Pane</a></li> <li><a href="/wiki/Property_list" title="Property list">Property list</a></li> <li><a href="/wiki/Quartz_(graphics_layer)" title="Quartz (graphics layer)">Quartz</a></li> <li><a href="/wiki/Quick_Look" title="Quick Look">Quick Look</a></li> <li><a href="/wiki/Rosetta_(software)" title="Rosetta (software)">Rosetta</a></li> <li><a href="/wiki/Virtual_folder#macOS" title="Virtual folder">Smart Folders</a></li> <li><a href="/wiki/Speakable_items" title="Speakable items">Speakable items</a></li> <li><a href="/wiki/Spotlight_(Apple)" title="Spotlight (Apple)">Spotlight</a></li> <li><a href="/wiki/Stacks_(Mac_OS)" title="Stacks (Mac OS)">Stacks</a></li> <li><a href="/wiki/System_Integrity_Protection" title="System Integrity Protection">System Integrity Protection</a></li> <li><a href="/wiki/Uniform_Type_Identifier" title="Uniform Type Identifier">Uniform Type Identifier</a></li> <li><a href="/wiki/Universal_binary" title="Universal binary">Universal binary</a></li> <li><a href="/wiki/WebKit" title="WebKit">WebKit</a></li> <li><a href="/wiki/XNU" title="XNU">XNU</a></li> <li><a href="/wiki/XQuartz" title="XQuartz">XQuartz</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Deprecated</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/HFS%2B" class="mw-redirect" title="HFS+">HFS+</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Discontinued</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_Type_Services_for_Unicode_Imaging" title="Apple Type Services for Unicode Imaging">ATSUI</a></li> <li><a href="/wiki/BootX_(Apple)" title="BootX (Apple)">BootX</a></li> <li><a href="/wiki/Brushed_metal_(interface)" class="mw-redirect" title="Brushed metal (interface)">Brushed metal</a></li> <li><a href="/wiki/Carbon_(API)" title="Carbon (API)">Carbon</a></li> <li><a href="/wiki/Classic_Environment" class="mw-redirect" title="Classic Environment">Classic Environment</a></li> <li><a href="/wiki/Inkwell_(Macintosh)" title="Inkwell (Macintosh)">Inkwell</a></li> <li><a href="/wiki/QuickTime" title="QuickTime">QuickTime</a></li> <li><a href="/wiki/Spaces_(software)" title="Spaces (software)">Spaces</a></li> <li><a href="/wiki/Xgrid" title="Xgrid">Xgrid</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><i>Italics</i> denote upcoming products.</li> <li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:MacOS" title="Category:MacOS">Category</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Darwin-derived_operating_systems" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Darwin_derivations" title="Template:Darwin derivations"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Darwin_derivations" title="Template talk:Darwin derivations"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Darwin_derivations" title="Special:EditPage/Template:Darwin derivations"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Darwin-derived_operating_systems" style="font-size:114%;margin:0 4em"><a href="/wiki/Darwin_(operating_system)" title="Darwin (operating system)">Darwin</a>-<a href="/wiki/Darwin_(operating_system)#Derived_projects" title="Darwin (operating system)">derived</a> <a href="/wiki/List_of_Apple_operating_systems" title="List of Apple operating systems">operating systems</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a class="mw-selflink selflink">History</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Unix" title="Unix">Unix</a></li> <li><a href="/wiki/Berkeley_Software_Distribution" title="Berkeley Software Distribution">BSD</a></li> <li><a href="/wiki/Mach_(kernel)" title="Mach (kernel)">Mach</a></li> <li><a href="/wiki/NeXTSTEP" title="NeXTSTEP">NeXTSTEP</a></li> <li><a href="/wiki/OpenStep" title="OpenStep">OpenStep</a> <ul><li><a href="/wiki/GNUstep" title="GNUstep">GNUstep</a></li></ul></li> <li><a href="/wiki/Rhapsody_(operating_system)" title="Rhapsody (operating system)">Rhapsody</a></li> <li><a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">Classic Mac OS</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/MacOS" title="MacOS">macOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>Mac OS X <ul><li><a href="/wiki/Mac_OS_X_Public_Beta" title="Mac OS X Public Beta">Public Beta</a></li> <li><a href="/wiki/Mac_OS_X_10.0" title="Mac OS X 10.0">10.0 (Cheetah)</a></li> <li><a href="/wiki/Mac_OS_X_10.1" title="Mac OS X 10.1">10.1 (Puma)</a></li> <li><a href="/wiki/Mac_OS_X_Jaguar" title="Mac OS X Jaguar">10.2 Jaguar</a></li> <li><a href="/wiki/Mac_OS_X_Panther" title="Mac OS X Panther">10.3 Panther</a></li> <li><a href="/wiki/Mac_OS_X_Tiger" title="Mac OS X Tiger">10.4 Tiger</a></li> <li><a href="/wiki/Mac_OS_X_Leopard" title="Mac OS X Leopard">10.5 Leopard</a></li> <li><a href="/wiki/Mac_OS_X_Snow_Leopard" title="Mac OS X Snow Leopard">10.6 Snow Leopard</a></li> <li><a href="/wiki/Mac_OS_X_Lion" class="mw-redirect" title="Mac OS X Lion">10.7 Lion</a></li></ul></li> <li>OS X <ul><li><a href="/wiki/OS_X_Mountain_Lion" title="OS X Mountain Lion">OS X 10.8 Mountain Lion</a></li> <li><a href="/wiki/OS_X_Mavericks" title="OS X Mavericks">10.9 Mavericks</a></li> <li><a href="/wiki/OS_X_Yosemite" title="OS X Yosemite">10.10 Yosemite</a></li> <li><a href="/wiki/OS_X_El_Capitan" title="OS X El Capitan">10.11 El Capitan</a></li></ul></li> <li>macOS <ul><li><a href="/wiki/MacOS_Sierra" title="MacOS Sierra">macOS 10.12 Sierra</a></li> <li><a href="/wiki/MacOS_High_Sierra" title="MacOS High Sierra">10.13 High Sierra</a></li> <li><a href="/wiki/MacOS_Mojave" title="MacOS Mojave">10.14 Mojave</a></li> <li><a href="/wiki/MacOS_Catalina" title="MacOS Catalina">10.15 Catalina</a></li> <li><a href="/wiki/MacOS_Big_Sur" title="MacOS Big Sur">11 Big Sur</a></li> <li><a href="/wiki/MacOS_Monterey" title="MacOS Monterey">12 Monterey</a></li> <li><a href="/wiki/MacOS_Ventura" title="MacOS Ventura">13 Ventura</a></li> <li><a href="/wiki/MacOS_Sonoma" title="MacOS Sonoma">14 Sonoma</a></li> <li><a href="/wiki/MacOS_Sequoia" title="MacOS Sequoia">15 Sequoia</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mac_OS_X_Server" title="Mac OS X Server">Mac OS X<br />Server</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mac_OS_X_Server_1.0" title="Mac OS X Server 1.0">1.0 (Hera)</a> <ul><li><a href="/wiki/Rhapsody_(operating_system)" title="Rhapsody (operating system)">Rhapsody</a></li></ul></li> <li><a href="/wiki/Mac_OS_X_Server_10.0" class="mw-redirect" title="Mac OS X Server 10.0">10.0 (Cheetah)</a></li> <li><a href="/wiki/Mac_OS_X_Server_10.1" class="mw-redirect" title="Mac OS X Server 10.1">10.1 (Puma)</a></li> <li><a href="/wiki/Mac_OS_X_Server_10.2" class="mw-redirect" title="Mac OS X Server 10.2">10.2 (Jaguar)</a></li> <li><a href="/wiki/Mac_OS_X_Server_10.3" class="mw-redirect" title="Mac OS X Server 10.3">10.3 (Panther)</a></li> <li><a href="/wiki/Mac_OS_X_Server_10.4" class="mw-redirect" title="Mac OS X Server 10.4">10.4 (Tiger)</a></li> <li><a href="/wiki/Mac_OS_X_Server_10.5" class="mw-redirect" title="Mac OS X Server 10.5">10.5 Leopard Server</a></li> <li><a href="/wiki/Mac_OS_X_Server_10.6" class="mw-redirect" title="Mac OS X Server 10.6">10.6 Snow Leopard Server</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Apple_TV_Software" class="mw-redirect" title="Apple TV Software">TV Software</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_TV_Software_1" class="mw-redirect" title="Apple TV Software 1">1</a></li> <li><a href="/wiki/Apple_TV_Software_2" class="mw-redirect" title="Apple TV Software 2">2</a></li> <li><a href="/wiki/Apple_TV_Software_3" class="mw-redirect" title="Apple TV Software 3">3</a></li> <li>Forks from iOS with 4</li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IOS" title="IOS">iOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>iPhone OS <ul><li><a href="/wiki/IPhone_OS_1" title="IPhone OS 1">1</a></li> <li><a href="/wiki/IPhone_OS_2" title="IPhone OS 2">2</a></li> <li><a href="/wiki/IPhone_OS_3" title="IPhone OS 3">3</a></li></ul></li> <li>iOS <ul><li><a href="/wiki/IOS_4" title="IOS 4">4</a></li> <li><a href="/wiki/IOS_5" title="IOS 5">5</a></li> <li><a href="/wiki/IOS_6" title="IOS 6">6</a></li> <li><a href="/wiki/IOS_7" title="IOS 7">7</a></li> <li><a href="/wiki/IOS_8" title="IOS 8">8</a></li> <li><a href="/wiki/IOS_9" title="IOS 9">9</a></li> <li><a href="/wiki/IOS_10" title="IOS 10">10</a></li> <li><a href="/wiki/IOS_11" title="IOS 11">11</a></li> <li><a href="/wiki/IOS_12" title="IOS 12">12</a></li> <li><a href="/wiki/IOS_13" title="IOS 13">13</a></li> <li><a href="/wiki/IOS_14" title="IOS 14">14</a></li> <li><a href="/wiki/IOS_15" title="IOS 15">15</a></li> <li><a href="/wiki/IOS_16" title="IOS 16">16</a></li> <li><a href="/wiki/IOS_17" title="IOS 17">17</a></li> <li><a href="/wiki/IOS_18" title="IOS 18">18</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/TvOS" title="TvOS">tvOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>TV Software <ul><li><a href="/wiki/Apple_TV_Software_4" class="mw-redirect" title="Apple TV Software 4">4</a></li> <li><a href="/wiki/Apple_TV_Software_5" class="mw-redirect" title="Apple TV Software 5">5</a></li> <li><a href="/wiki/Apple_TV_Software_6" class="mw-redirect" title="Apple TV Software 6">6</a></li> <li><a href="/wiki/Apple_TV_Software_7" class="mw-redirect" title="Apple TV Software 7">7</a></li></ul></li> <li>tvOS <ul><li><a href="/wiki/TvOS_9" class="mw-redirect" title="TvOS 9">9</a></li> <li><a href="/wiki/TvOS_10" class="mw-redirect" title="TvOS 10">10</a></li> <li><a href="/wiki/TvOS_11" class="mw-redirect" title="TvOS 11">11</a></li> <li><a href="/wiki/TvOS_12" class="mw-redirect" title="TvOS 12">12</a></li> <li><a href="/wiki/TvOS_13" class="mw-redirect" title="TvOS 13">13</a></li> <li><a href="/wiki/TvOS_14" class="mw-redirect" title="TvOS 14">14</a></li> <li><a href="/wiki/TvOS_15" class="mw-redirect" title="TvOS 15">15</a></li> <li><a href="/wiki/TvOS_16" class="mw-redirect" title="TvOS 16">16</a></li> <li><a href="/wiki/TvOS_17" class="mw-redirect" title="TvOS 17">17</a></li> <li><a href="/wiki/TvOS_18" class="mw-redirect" title="TvOS 18">18</a></li></ul></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="audioOS" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/AudioOS" class="mw-redirect" title="AudioOS">audioOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AudioOS_13" class="mw-redirect" title="AudioOS 13">13.4</a></li> <li><a href="/w/index.php?title=AudioOS_14&action=edit&redlink=1" class="new" title="AudioOS 14 (page does not exist)">14</a></li> <li><a href="/w/index.php?title=AudioOS_15&action=edit&redlink=1" class="new" title="AudioOS 15 (page does not exist)">15</a></li> <li><a href="/w/index.php?title=AudioOS_16&action=edit&redlink=1" class="new" title="AudioOS 16 (page does not exist)">16</a></li> <li><a href="/w/index.php?title=AudioOS_17&action=edit&redlink=1" class="new" title="AudioOS 17 (page does not exist)">17</a></li> <li><a href="/w/index.php?title=AudioOS_18&action=edit&redlink=1" class="new" title="AudioOS 18 (page does not exist)">18</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/WatchOS" title="WatchOS">watchOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/WatchOS_1" class="mw-redirect" title="WatchOS 1">1</a></li> <li><a href="/wiki/WatchOS_2" class="mw-redirect" title="WatchOS 2">2</a></li> <li><a href="/wiki/WatchOS_3" class="mw-redirect" title="WatchOS 3">3</a></li> <li><a href="/wiki/WatchOS_4" class="mw-redirect" title="WatchOS 4">4</a></li> <li><a href="/wiki/WatchOS_5" class="mw-redirect" title="WatchOS 5">5</a></li> <li><a href="/wiki/WatchOS_6" class="mw-redirect" title="WatchOS 6">6</a></li> <li><a href="/wiki/WatchOS_7" class="mw-redirect" title="WatchOS 7">7</a></li> <li><a href="/wiki/WatchOS_8" class="mw-redirect" title="WatchOS 8">8</a></li> <li><a href="/wiki/WatchOS_9" class="mw-redirect" title="WatchOS 9">9</a></li> <li><a href="/wiki/WatchOS_10" class="mw-redirect" title="WatchOS 10">10</a></li> <li><a href="/wiki/WatchOS_11" class="mw-redirect" title="WatchOS 11">11</a></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="bridgeOS" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/BridgeOS" title="BridgeOS">bridgeOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/BridgeOS_1" class="mw-redirect" title="BridgeOS 1">1</a></li> <li><a href="/wiki/BridgeOS_2" class="mw-redirect" title="BridgeOS 2">2</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/AudioOS" class="mw-redirect" title="AudioOS">audioOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AudioOS_11" class="mw-redirect" title="AudioOS 11">11</a></li> <li><a href="/wiki/AudioOS_12" class="mw-redirect" title="AudioOS 12">12</a></li> <li><a href="/wiki/AudioOS_13" class="mw-redirect" title="AudioOS 13">13</a></li> <li>Forks from tvOS with 13.4</li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IPadOS" title="IPadOS">iPadOS</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IPadOS_13" title="IPadOS 13">13</a></li> <li><a href="/wiki/IPadOS_14" title="IPadOS 14">14</a></li> <li><a href="/wiki/IPadOS_15" title="IPadOS 15">15</a></li> <li><a href="/wiki/IPadOS_16" title="IPadOS 16">16</a></li> <li><a href="/wiki/IPadOS_17" title="IPadOS 17">17</a></li> <li><a href="/wiki/IPadOS_18" title="IPadOS 18">18</a></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="visionOS" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/VisionOS" title="VisionOS">visionOS</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/VisionOS_1" class="mw-redirect" title="VisionOS 1">1</a></li> <li><a href="/wiki/VisionOS_2" class="mw-redirect" title="VisionOS 2">2</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Non-Apple<br />distributions</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/OpenDarwin" class="mw-redirect" title="OpenDarwin">OpenDarwin</a></li> <li><a href="/wiki/PureDarwin" class="mw-redirect" title="PureDarwin">PureDarwin</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><a href="/wiki/MacOS_version_history" title="MacOS version history">macOS version history</a></li> <li><a href="/wiki/Mac_OS_X_Server_version_history" class="mw-redirect" title="Mac OS X Server version history">Mac OS X Server version history</a></li> <li><a href="/wiki/TvOS_version_history" class="mw-redirect" title="TvOS version history">tvOS version history</a></li> <li><a href="/wiki/IOS_version_history" title="IOS version history">iOS version history</a></li> <li><a href="/wiki/IPadOS_version_history" title="IPadOS version history">iPadOS version history</a></li> <li><a href="/wiki/WatchOS_version_history" class="mw-redirect" title="WatchOS version history">watchOS version history</a></li> <li><a href="/wiki/AudioOS_version_history" class="mw-redirect" title="AudioOS version history">audioOS version history</a><br /><i>Italics</i> denote upcoming products</li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Software_by_Apple" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Apple_software" title="Template:Apple software"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Apple_software" title="Template talk:Apple software"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Apple_software" title="Special:EditPage/Template:Apple software"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Software_by_Apple" style="font-size:114%;margin:0 4em">Software by <a href="/wiki/Apple_Inc." title="Apple Inc.">Apple</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Template:Apple_operating_systems" title="Template:Apple operating systems">Operating systems</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_DOS" title="Apple DOS">Apple DOS</a></li> <li><a href="/wiki/Apple_SOS" title="Apple SOS">Apple III (SOS)</a></li> <li><a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">Classic Mac OS</a></li> <li><a href="/wiki/Darwin_(operating_system)" title="Darwin (operating system)">Darwin</a></li> <li><a href="/wiki/IOS" title="IOS">iOS</a></li> <li><a href="/wiki/IPadOS" title="IPadOS">iPadOS</a></li> <li><a href="/wiki/Apple_GS/OS" title="Apple GS/OS">GS/OS</a></li> <li><a href="/wiki/Apple_Lisa#Software" title="Apple Lisa">Lisa OS</a></li> <li><a href="/wiki/MacOS" title="MacOS">macOS (OS X)</a></li> <li><a href="/wiki/MacWorks_XL" title="MacWorks XL">MacWorks XL</a></li> <li><a href="/wiki/Apple_ProDOS" title="Apple ProDOS">ProDOS</a></li> <li><a href="/wiki/TvOS" title="TvOS">tvOS</a></li> <li><a href="/wiki/Apple_Vision_Pro#Software" title="Apple Vision Pro">visionOS</a></li> <li><a href="/wiki/WatchOS" title="WatchOS">watchOS</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Consumer</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bento_(database)" title="Bento (database)">Bento</a></li> <li><a href="/wiki/Clips_(software)" title="Clips (software)">Clips</a></li> <li><a href="/wiki/Final_Cut_Express" title="Final Cut Express">Final Cut Express</a></li> <li><a href="/wiki/Front_Row_(software)" title="Front Row (software)">Front Row</a></li> <li><a href="/wiki/GarageBand" title="GarageBand">GarageBand</a></li> <li><a href="/wiki/ICloud" title="ICloud">iCloud</a></li> <li><a href="/wiki/IDVD" title="IDVD">iDVD</a></li> <li><a href="/wiki/ILife" title="ILife">iLife</a></li> <li><a href="/wiki/IMovie" title="IMovie">iMovie</a></li> <li><a href="/wiki/ITunes" title="ITunes">iTunes</a></li> <li><a href="/wiki/IWork" title="IWork">iWork</a> <ul><li><a href="/wiki/Keynote_(presentation_software)" title="Keynote (presentation software)">Keynote</a></li> <li><a href="/wiki/Pages_(word_processor)" title="Pages (word processor)">Pages</a></li> <li><a href="/wiki/Numbers_(spreadsheet)" title="Numbers (spreadsheet)">Numbers</a></li></ul></li> <li><a href="/wiki/IPhoto" title="IPhoto">iPhoto</a></li> <li><a href="/wiki/Logic_Express" class="mw-redirect" title="Logic Express">Logic Express</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Professional</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aperture_(software)" title="Aperture (software)">Aperture</a></li> <li><a href="/wiki/Apple_Media_Tool" title="Apple Media Tool">Apple Media Tool</a></li> <li><a href="/wiki/Apple_Qmaster" title="Apple Qmaster">Apple Qmaster</a></li> <li><a href="/wiki/Color_(software)" title="Color (software)">Color</a></li> <li><a href="/wiki/DVD_Studio_Pro" title="DVD Studio Pro">DVD Studio Pro</a></li> <li><a href="/wiki/FileMaker" title="FileMaker">FileMaker</a></li> <li><a href="/wiki/Final_Cut_Pro" title="Final Cut Pro">Final Cut Pro</a> <ul><li><a href="/wiki/Motion_(software)" title="Motion (software)">Motion</a></li> <li><a href="/wiki/Compressor_(software)" title="Compressor (software)">Compressor</a></li> <li><a href="/wiki/Final_Cut_Studio" title="Final Cut Studio">Final Cut Studio</a></li> <li><a href="/wiki/Cinema_Tools" title="Cinema Tools">Cinema Tools</a></li></ul></li> <li><a href="/wiki/Logic_Studio" title="Logic Studio">Logic Studio</a></li> <li><a href="/wiki/Logic_Pro" title="Logic Pro">Logic Pro</a></li> <li><a href="/wiki/MacProject" title="MacProject">MacProject</a></li> <li><a href="/wiki/MacTerminal" title="MacTerminal">MacTerminal</a></li> <li><a href="/wiki/MainStage_(software)" title="MainStage (software)">MainStage</a></li> <li><a href="/wiki/Shake_(software)" title="Shake (software)">Shake</a></li> <li><a href="/wiki/Soundtrack_Pro" title="Soundtrack Pro">Soundtrack Pro</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Education</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Classroom_(Apple)" title="Classroom (Apple)">Classroom</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Bundled</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AppleWorks" title="AppleWorks">AppleWorks</a></li> <li><a href="/wiki/Apple_Books" title="Apple Books">Books</a></li> <li><a href="/wiki/Calendar_(Apple)" title="Calendar (Apple)">Calendar</a></li> <li><a href="/wiki/Contacts_(Apple)" title="Contacts (Apple)">Contacts</a></li> <li><a href="/wiki/Apple_Mail" title="Apple Mail">Mail</a></li> <li><a href="/wiki/Messages_(Apple)" title="Messages (Apple)">Messages</a></li> <li><a href="/wiki/FaceTime" title="FaceTime">FaceTime</a></li> <li><a href="/wiki/MacDraw" title="MacDraw">MacDraw</a></li> <li><a href="/wiki/MacPaint" title="MacPaint">MacPaint</a></li> <li><a href="/wiki/MacWrite" title="MacWrite">MacWrite</a></li> <li><a href="/wiki/Music_(app)" title="Music (app)">Music</a></li> <li><a href="/wiki/Passwords_(Apple)" title="Passwords (Apple)">Passwords</a></li> <li><a href="/wiki/Photo_Booth" title="Photo Booth">Photo Booth</a></li> <li><a href="/wiki/Photos_(Apple)" title="Photos (Apple)">Photos</a></li> <li><a href="/wiki/Apple_Podcasts" title="Apple Podcasts">Podcasts</a></li> <li><a href="/wiki/Safari_(web_browser)" title="Safari (web browser)">Safari</a></li> <li><a href="/wiki/TextEdit" title="TextEdit">TextEdit</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Server</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_Remote_Desktop" title="Apple Remote Desktop">Apple Remote Desktop</a></li> <li><a href="/wiki/FoundationDB" title="FoundationDB">FoundationDB</a></li> <li><a href="/wiki/MacOS_Server" class="mw-redirect" title="MacOS Server">macOS Server</a></li> <li><a href="/wiki/WebObjects" title="WebObjects">WebObjects</a></li> <li><a href="/wiki/Xgrid" title="Xgrid">Xgrid</a></li> <li><a href="/wiki/Xsan" title="Xsan">Xsan</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Apple_Developer_Tools" title="Apple Developer Tools">Developer</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/HyperCard" title="HyperCard">HyperCard</a></li> <li><a href="/wiki/IBooks_Author" class="mw-redirect" title="IBooks Author">iBooks Author</a></li> <li><a href="/wiki/Instruments_(software)" title="Instruments (software)">Instruments</a></li> <li><a href="/wiki/Interface_Builder" title="Interface Builder">Interface Builder</a></li> <li><a href="/wiki/Quartz_Composer" title="Quartz Composer">Quartz Composer</a></li> <li><a href="/wiki/ResEdit" title="ResEdit">ResEdit</a></li> <li><a href="/wiki/Swift_(programming_language)" title="Swift (programming language)">Swift</a></li> <li><a href="/wiki/Xcode" title="Xcode">Xcode</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Internet</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/MobileMe#.Mac" title="MobileMe">.Mac</a></li> <li><a href="/wiki/Dashcode" title="Dashcode">Dashcode</a></li> <li><a href="/wiki/IAd_Producer" title="IAd Producer">iAd Producer</a></li> <li><a href="/wiki/IChat" title="IChat">iChat</a></li> <li><a href="/wiki/IWeb" title="IWeb">iWeb</a></li> <li><a href="/wiki/MobileMe" title="MobileMe">MobileMe</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">on <a href="/wiki/Microsoft_Windows" title="Microsoft Windows">Windows</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/List_of_macOS_built-in_apps#AirPort_Utility" class="mw-redirect" title="List of macOS built-in apps">AirPort Utility</a></li> <li><a href="/wiki/AppleWorks" title="AppleWorks">AppleWorks</a></li> <li><a href="/wiki/Bonjour_(software)" title="Bonjour (software)">Bonjour</a></li> <li><a href="/wiki/Boot_Camp_(software)" title="Boot Camp (software)">Boot Camp</a></li> <li><a href="/wiki/ICloud" title="ICloud">iCloud</a></li> <li><a href="/wiki/ITunes" title="ITunes">iTunes</a></li> <li><a href="/wiki/MobileMe" title="MobileMe">MobileMe</a></li> <li><a href="/wiki/QuickTime" title="QuickTime">QuickTime</a></li> <li><a href="/wiki/List_of_macOS_built-in_apps#Software_Update" class="mw-redirect" title="List of macOS built-in apps">Software Update</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/List_of_Apple_II_application_software" title="List of Apple II application software">List of Apple II application software</a> • <a href="/wiki/List_of_Mac_software" title="List of Mac software">List of Mac software</a> • <a href="/wiki/List_of_old_Macintosh_software" class="mw-redirect" title="List of old Macintosh software">List of old Macintosh software</a></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Apple_Inc." style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Apple_Inc." title="Template:Apple Inc."><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Apple_Inc." title="Template talk:Apple Inc."><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Apple_Inc." title="Special:EditPage/Template:Apple Inc."><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Apple_Inc." style="font-size:114%;margin:0 4em"><a href="/wiki/Apple_Inc." title="Apple Inc.">Apple Inc.</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><a href="/wiki/History_of_Apple_Inc." title="History of Apple Inc.">History</a></li> <li><a href="/wiki/Outline_of_Apple_Inc." title="Outline of Apple Inc.">Outline</a></li> <li><a href="/wiki/Timeline_of_Apple_Inc._products" class="mw-redirect" title="Timeline of Apple Inc. products">Timeline of products</a></li> <li><a href="/wiki/Environmental_practices_of_Apple" class="mw-redirect" title="Environmental practices of Apple">Environment</a></li> <li><a href="/wiki/Marketing_of_Apple_Inc." title="Marketing of Apple Inc.">Marketing</a></li> <li><a href="/wiki/Apple_supply_chain" title="Apple supply chain">Supply chain</a></li> <li><a href="/wiki/Apple_and_unions" class="mw-redirect" title="Apple and unions">Trade unions</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Apple_Inc._products" title="Category:Apple Inc. products">Products</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Apple_Inc._hardware" title="Category:Apple Inc. hardware">Hardware</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mac_(computer)" title="Mac (computer)">Mac</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IMac" title="IMac">iMac</a> <ul><li><i><a href="/wiki/IMac_Pro" title="IMac Pro">Pro</a></i></li></ul></li> <li><a href="/wiki/MacBook" title="MacBook">MacBook</a> <ul><li><a href="/wiki/MacBook_Air" title="MacBook Air">Air</a></li> <li><a href="/wiki/MacBook_Pro" title="MacBook Pro">Pro</a></li></ul></li> <li><a href="/wiki/Mac_Mini" title="Mac Mini">Mini</a></li> <li><a href="/wiki/Mac_Studio" title="Mac Studio">Studio</a></li> <li><a href="/wiki/Mac_Pro" title="Mac Pro">Pro</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IPod" title="IPod">iPod</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/IPod_Classic" title="IPod Classic">Classic</a></i></li> <li><i><a href="/wiki/IPod_Mini" title="IPod Mini">Mini</a></i></li> <li><i><a href="/wiki/IPod_Nano" title="IPod Nano">Nano</a></i></li> <li><i><a href="/wiki/IPod_Shuffle" title="IPod Shuffle">Shuffle</a></i></li> <li><i><a href="/wiki/IPod_Touch" title="IPod Touch">Touch</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IPhone" title="IPhone">iPhone</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IPhone_hardware" title="IPhone hardware">Hardware</a></li> <li><a href="/wiki/History_of_the_iPhone" title="History of the iPhone">History</a></li> <li><a href="/wiki/List_of_iPhone_models" title="List of iPhone models">iPhone models</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IPad" title="IPad">iPad</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IPad_Mini" title="IPad Mini">Mini</a></li> <li><a href="/wiki/IPad_Air" class="mw-redirect" title="IPad Air">Air</a></li> <li><a href="/wiki/IPad_Pro" title="IPad Pro">Pro</a></li> <li><a href="/wiki/List_of_iPad_accessories" title="List of iPad accessories">Accessories</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/AirPods" title="AirPods">AirPods</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AirPods_Pro" title="AirPods Pro">Pro</a></li> <li><a href="/wiki/AirPods_Max" title="AirPods Max">Max</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_SIM" title="Apple SIM">Apple SIM</a></li> <li><a href="/wiki/AirTag" title="AirTag">AirTag</a></li> <li><a href="/wiki/Beats_Electronics" title="Beats Electronics">Beats</a> <ul><li><a href="/wiki/Beats_Pill" title="Beats Pill">Pill</a></li></ul></li> <li><a href="/wiki/HomePod" title="HomePod">HomePod</a> <ul><li><a href="/wiki/HomePod_Mini" title="HomePod Mini">Mini</a></li></ul></li> <li><a href="/wiki/Apple_silicon" title="Apple silicon">Silicon</a></li> <li><a href="/wiki/Apple_TV" title="Apple TV">TV</a></li> <li><a href="/wiki/Apple_Vision_Pro" title="Apple Vision Pro">Vision Pro</a></li> <li><a href="/wiki/Apple_Watch" title="Apple Watch">Watch</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Apple_Inc._software" title="Category:Apple Inc. software">Software</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Operatingsystems" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_Apple_operating_systems" title="List of Apple operating systems">Operating<br />systems</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/IOS" title="IOS">iOS</a> / <a href="/wiki/IPadOS" title="IPadOS">iPadOS</a> <ul><li><a href="/wiki/List_of_iPhone_models" title="List of iPhone models">iPhones</a></li> <li><a href="/wiki/List_of_iPad_models" title="List of iPad models">iPads</a></li> <li><a href="/wiki/IOS_version_history" title="IOS version history">iOS history</a></li> <li><a href="/wiki/IPadOS_version_history" title="IPadOS version history">iPadOS history</a></li> <li><a href="/wiki/Pre-installed_iOS_apps" class="mw-redirect" title="Pre-installed iOS apps">Apps</a></li></ul></li> <li><a href="/wiki/MacOS" title="MacOS">macOS</a> <ul><li><a href="/wiki/MacOS_version_history" title="MacOS version history">History</a></li> <li><a href="/wiki/MacOS_Server" class="mw-redirect" title="MacOS Server">Server</a></li></ul></li> <li><a href="/wiki/TvOS" title="TvOS">tvOS</a></li> <li><a href="/wiki/WatchOS" title="WatchOS">watchOS</a></li> <li><a href="/wiki/BridgeOS" title="BridgeOS">bridgeOS</a></li> <li><a href="/wiki/Darwin_(operating_system)" title="Darwin (operating system)">Darwin</a></li> <li><i><a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">Classic Mac OS</a></i></li> <li><a href="/wiki/VisionOS" title="VisionOS">visionOS</a></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CarPlay" title="CarPlay">CarPlay</a></li> <li><a href="/wiki/Classroom_(Apple)" title="Classroom (Apple)">Classroom</a></li> <li><a href="/wiki/HomeKit" title="HomeKit">HomeKit</a></li> <li><a href="/wiki/Core_Foundation" title="Core Foundation">Core Foundation</a></li> <li><a href="/wiki/Apple_Developer_Tools" title="Apple Developer Tools">Developer Tools</a></li> <li><a href="/wiki/FileMaker" title="FileMaker">FileMaker</a></li> <li><a href="/wiki/Final_Cut_Pro" title="Final Cut Pro">Final Cut Pro</a> <ul><li><a href="/wiki/Final_Cut_Pro_X" class="mw-redirect" title="Final Cut Pro X">X</a></li> <li><a href="/wiki/Compressor_(software)" title="Compressor (software)">Compressor</a></li> <li><a href="/wiki/Motion_(software)" title="Motion (software)">Motion</a></li></ul></li> <li><a href="/wiki/Logic_Pro" title="Logic Pro">Logic Pro</a> <ul><li><a href="/wiki/MainStage_(software)" title="MainStage (software)">MainStage</a></li></ul></li> <li><i><a href="/wiki/ILife" title="ILife">iLife</a></i> <ul><li><a href="/wiki/GarageBand" title="GarageBand">GarageBand</a></li> <li><a href="/wiki/IMovie" title="IMovie">iMovie</a></li> <li><i><a href="/wiki/IPhoto" title="IPhoto">iPhoto</a></i></li></ul></li> <li><a href="/wiki/ITunes" title="ITunes">iTunes</a></li> <li><a href="/wiki/IWork" title="IWork">iWork</a> <ul><li><a href="/wiki/Keynote_(presentation_software)" title="Keynote (presentation software)">Keynote</a></li> <li><a href="/wiki/Numbers_(spreadsheet)" title="Numbers (spreadsheet)">Numbers</a></li> <li><a href="/wiki/Pages_(word_processor)" title="Pages (word processor)">Pages</a></li></ul></li> <li><a href="/wiki/Apple_Mail" title="Apple Mail">Mail</a></li> <li><a href="/wiki/QuickTime" title="QuickTime">QuickTime</a></li> <li><a href="/wiki/Safari_(web_browser)" title="Safari (web browser)">Safari</a></li> <li><a href="/wiki/SceneKit" title="SceneKit">SceneKit</a></li> <li><a href="/wiki/Shazam_(music_app)" title="Shazam (music app)">Shazam</a></li> <li><a href="/wiki/Siri" title="Siri">Siri</a></li> <li><a href="/wiki/Swift_(programming_language)" title="Swift (programming language)">Swift</a></li> <li><a href="/wiki/Xcode" title="Xcode">Xcode</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Apple_Inc._services" title="Category:Apple Inc. services">Services</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Financial</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_Card" title="Apple Card">Card</a></li> <li><a href="/wiki/Apple_Pay" title="Apple Pay">Pay</a></li> <li><a href="/wiki/Apple_Wallet" title="Apple Wallet">Wallet</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Media</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_Arcade" title="Apple Arcade">Arcade</a></li> <li><a href="/wiki/Apple_Books" title="Apple Books">Books</a></li> <li><a href="/wiki/Apple_Music" title="Apple Music">Music</a> <ul><li><a href="/wiki/Apple_Music_1" title="Apple Music 1">1</a></li> <li><i><a href="/wiki/Beats_Music" title="Beats Music">Beats Music</a></i></li> <li><a href="/wiki/Apple_Music_Up_Next" title="Apple Music Up Next">Up Next</a></li> <li><i><a href="/wiki/Apple_Music_Festival" title="Apple Music Festival">Festival</a></i></li> <li><i><a href="/wiki/ITunes_Radio" title="ITunes Radio">iTunes Radio</a></i></li> <li><a href="/wiki/Music_(app)" title="Music (app)">App</a></li></ul></li> <li><a href="/wiki/Apple_News" title="Apple News">News</a> <ul><li><i><a href="/wiki/Newsstand_(software)" title="Newsstand (software)">Newsstand</a></i></li></ul></li> <li><a href="/wiki/Apple_Podcasts" title="Apple Podcasts">Podcasts</a></li> <li><a href="/wiki/Apple_TV_app" title="Apple TV app">TV</a> <ul><li><a href="/wiki/Apple_TV%2B" title="Apple TV+">+</a></li> <li><a href="/wiki/List_of_Apple_TV%2B_original_programming" title="List of Apple TV+ original programming">originals</a></li> <li><a href="/wiki/MLS_Season_Pass" title="MLS Season Pass">MLS Season Pass</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Communication</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/FaceTime" title="FaceTime">FaceTime</a></li> <li><a href="/wiki/Walkie-Talkie_(Apple)" class="mw-redirect" title="Walkie-Talkie (Apple)">Walkie-Talkie</a></li> <li><a href="/wiki/IMessage" title="IMessage">iMessage</a> <ul><li><i><a href="/wiki/IChat" title="IChat">iChat</a></i></li> <li><a href="/wiki/Messages_(Apple)" title="Messages (Apple)">App</a></li></ul></li> <li><a href="/wiki/Game_Center" title="Game Center">Game Center</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Retail and<br />digital sales</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/App_Store_(Apple)" title="App Store (Apple)">App Store</a> <ul><li><a href="/wiki/Mac_App_Store" title="Mac App Store">macOS</a></li></ul></li> <li><a href="/wiki/ITunes_Store" title="ITunes Store">iTunes Store</a> <ul><li><a href="/wiki/ITunes_Connect" title="ITunes Connect">Connect</a></li></ul></li> <li><a href="/wiki/Apple_Store" title="Apple Store">Store</a> <ul><li><a href="/wiki/Apple_Fifth_Avenue" title="Apple Fifth Avenue">Fifth Avenue</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Support</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AppleCare%2B" title="AppleCare+">AppleCare+</a></li> <li><a href="/wiki/Apple_Authorized_Service_Provider" title="Apple Authorized Service Provider">AASP</a></li> <li><a href="/wiki/Apple_certification_programs" title="Apple certification programs">Certifications</a></li> <li><a href="/wiki/Genius_Bar" title="Genius Bar">Genius Bar</a></li> <li><i><a href="/wiki/ProCare" title="ProCare">ProCare</a></i></li> <li><i><a href="/wiki/One_to_One_(Apple)" title="One to One (Apple)">One to One</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_Account" title="Apple Account">Apple Account</a> (formerly <i>Apple ID</i>) <ul><li><a href="/wiki/Sign_in_with_Apple" title="Sign in with Apple">Sign in with Apple</a></li></ul></li> <li><a href="/wiki/Apple_One" title="Apple One">One</a></li> <li><a href="/wiki/Apple_Developer" title="Apple Developer">Developer</a> <ul><li><i><a href="/wiki/IAd" title="IAd">iAd</a></i></li> <li><a href="/wiki/TestFlight" title="TestFlight">TestFlight</a></li> <li><a href="/wiki/Worldwide_Developers_Conference" title="Worldwide Developers Conference">WWDC</a></li></ul></li> <li><a href="/wiki/ICloud" title="ICloud">iCloud</a> <ul><li><i><a href="/wiki/MobileMe" title="MobileMe">MobileMe</a></i></li></ul></li> <li><a href="/wiki/Find_My" title="Find My">Find My</a></li> <li><a href="/wiki/Fitness_(Apple)" title="Fitness (Apple)">Fitness</a></li> <li><a href="/wiki/Photos_(Apple)" title="Photos (Apple)">Photos</a></li> <li><a href="/wiki/Apple_Maps" title="Apple Maps">Maps</a> <ul><li><a href="/wiki/Flyover_(Apple_Maps)" title="Flyover (Apple Maps)">Flyover</a></li> <li><a href="/wiki/Look_Around_(Apple)" title="Look Around (Apple)">Look Around</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Companies</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Apple_Inc._subsidiaries" title="Category:Apple Inc. subsidiaries">Subsidiaries</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Anobit" title="Anobit">Anobit</a></li> <li><a href="/wiki/Apple_IMC" title="Apple IMC">Apple IMC</a></li> <li><a href="/wiki/Apple_Studios" title="Apple Studios">Apple Studios</a></li> <li><a href="/wiki/Beats_Electronics" title="Beats Electronics">Beats</a></li> <li><a href="/wiki/Beddit" title="Beddit">Beddit</a></li> <li><a href="/wiki/Braeburn_Capital" title="Braeburn Capital">Braeburn Capital</a></li> <li><a href="/wiki/Claris" title="Claris">Claris</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Apple_Inc._acquisitions" title="Category:Apple Inc. acquisitions">Acquisitions</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/List_of_mergers_and_acquisitions_by_Apple" title="List of mergers and acquisitions by Apple">Completed</a> <ul><li><a href="/wiki/Anobit" title="Anobit">Anobit</a></li> <li><i><a href="/wiki/AuthenTec" title="AuthenTec">AuthenTec</a></i></li> <li><a href="/wiki/Beats_Electronics" title="Beats Electronics">Beats</a></li> <li><a href="/wiki/Beddit" title="Beddit">Beddit</a></li> <li><a href="/wiki/BIS_Records" title="BIS Records">BIS Records</a></li> <li><i><a href="/wiki/Cue_(search_engine)" title="Cue (search engine)">Cue</a></i></li> <li><i><a href="/wiki/EditGrid" title="EditGrid">EditGrid</a></i></li> <li><i><a href="/wiki/Emagic" title="Emagic">Emagic</a></i></li> <li><i><a href="/wiki/FingerWorks" title="FingerWorks">FingerWorks</a></i></li> <li><i><a href="/wiki/Intrinsity" title="Intrinsity">Intrinsity</a></i></li> <li><i><a href="/wiki/InVisage_Technologies" title="InVisage Technologies">InVisage Technologies</a></i></li> <li><i><a href="/wiki/The_Keyboard_Company" title="The Keyboard Company">The Keyboard Company</a></i></li> <li><i><a href="/wiki/Lala_(website)" title="Lala (website)">Lala</a></i></li> <li><i><a href="/wiki/Metaio" title="Metaio">Metaio</a></i></li> <li><i><a href="/wiki/NeXT" title="NeXT">NeXT</a></i></li> <li><i><a href="/wiki/Nothing_Real" title="Nothing Real">Nothing Real</a></i></li> <li><i><a href="/wiki/P.A._Semi" title="P.A. Semi">P.A. Semi</a></i></li> <li><i><a href="/wiki/Power_Computing_Corporation" title="Power Computing Corporation">Power Computing</a></i></li> <li><i><a href="/wiki/PrimeSense" title="PrimeSense">PrimeSense</a></i></li> <li><a href="/wiki/Shazam_(music_app)" title="Shazam (music app)">Shazam Entertainment Limited</a></li> <li><a href="/wiki/Siri" title="Siri">Siri</a></li> <li><i><a href="/wiki/Texture_(app)" title="Texture (app)">Texture</a></i></li> <li><i><a href="/wiki/Topsy_Labs" title="Topsy Labs">Topsy</a></i></li></ul></li> <li>Potential <ul><li><a href="/wiki/Potential_acquisition_of_Disney_by_Apple" title="Potential acquisition of Disney by Apple">Disney</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Apple_Inc._partnerships" title="Category:Apple Inc. partnerships">Partnerships</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/AIM_alliance" title="AIM alliance">AIM alliance</a></i> <ul><li><i><a href="/wiki/Kaleida_Labs" title="Kaleida Labs">Kaleida Labs</a></i></li> <li><i><a href="/wiki/Taligent" title="Taligent">Taligent</a></i></li></ul></li> <li><a href="/wiki/Akamai_Technologies" title="Akamai Technologies">Akamai</a></li> <li><a href="/wiki/Arm_Holdings" title="Arm Holdings">Arm</a></li> <li><a href="/wiki/DiDi" title="DiDi">DiDi</a></li> <li><i><a href="/wiki/Digital_Ocean" title="Digital Ocean">Digital Ocean</a></i></li> <li><a href="/wiki/IFund" title="IFund">iFund</a></li> <li><a href="/wiki/Imagination_Technologies" title="Imagination Technologies">Imagination</a></li> <li><a href="/wiki/Rockstar_Consortium" title="Rockstar Consortium">Rockstar Consortium</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apple_Inc._advertising" title="Apple Inc. advertising">Advertising</a> <ul><li>"<a href="/wiki/1984_(advertisement)" title="1984 (advertisement)">1984</a>"</li> <li>"<a href="/wiki/Think_different" title="Think different">Think different</a>"</li> <li>"<a href="/wiki/Get_a_Mac" title="Get a Mac">Get a Mac</a>"</li> <li><a href="/wiki/IPod_advertising" title="IPod advertising">iPod</a></li> <li><a href="/wiki/Product_Red" title="Product Red">Product Red</a></li></ul></li> <li><a href="/wiki/Apple_ecosystem" title="Apple ecosystem">Ecosystem</a></li> <li><a href="/wiki/List_of_Apple_Inc._media_events" title="List of Apple Inc. media events">Events</a></li> <li><a href="/wiki/Criticism_of_Apple_Inc." title="Criticism of Apple Inc.">Criticism</a> <ul><li><a href="/wiki/Right_to_repair" title="Right to repair">Right to repair</a></li> <li><a href="/wiki/Apple%27s_EU_tax_dispute" title="Apple's EU tax dispute">Tax</a></li></ul></li> <li>Headquarters <ul><li><a href="/wiki/Apple_Campus" class="mw-redirect" title="Apple Campus">Campus</a></li> <li><a href="/wiki/Apple_Park" title="Apple Park">Park</a></li></ul></li> <li><a href="/wiki/Apple_University" title="Apple University">University</a></li> <li><a href="/wiki/Apple_Inc._design_motifs" title="Apple Inc. design motifs">Design</a> <ul><li><a href="/wiki/Apple_Industrial_Design_Group" title="Apple Industrial Design Group">IDg</a></li> <li><a href="/wiki/Typography_of_Apple_Inc." title="Typography of Apple Inc.">Typography</a></li> <li><a href="/wiki/Designed_by_Apple_in_California" title="Designed by Apple in California">Book</a></li></ul></li> <li><a href="/wiki/History_of_Apple_Inc." title="History of Apple Inc.">History</a> <ul><li><a href="/wiki/List_of_Apple_codenames" title="List of Apple codenames">Codenames</a></li> <li><a href="/wiki/Apple_FileWare" title="Apple FileWare">Apple FileWare</a></li></ul></li> <li><a href="/wiki/Apple_community" title="Apple community">Community</a> <ul><li><a href="/wiki/AppleMasters" title="AppleMasters">AppleMasters</a></li></ul></li> <li><a href="/wiki/Litigation_involving_Apple_Inc." title="Litigation involving Apple Inc.">Litigation</a> <ul><li><a href="/wiki/United_States_v._Apple_(2024)" title="United States v. Apple (2024)">Antitrust</a></li> <li><a href="/wiki/High-Tech_Employee_Antitrust_Litigation" title="High-Tech Employee Antitrust Litigation">Non-recruiting agreements</a></li> <li><a href="/wiki/United_States_v._Apple_(2012)" title="United States v. Apple (2012)">Price-fixing ebooks</a></li> <li><a href="/wiki/FBI%E2%80%93Apple_encryption_dispute" class="mw-redirect" title="FBI–Apple encryption dispute">FBI encryption dispute</a></li> <li><a href="/wiki/Epic_Games_v._Apple" title="Epic Games v. Apple">Epic Games</a></li></ul></li> <li><a href="/wiki/IOS_app_approvals" title="IOS app approvals">iOS app approvals</a></li> <li><a href="/wiki/Apple_and_unions" class="mw-redirect" title="Apple and unions">Unions</a> <ul><li><a href="/wiki/AppleToo" title="AppleToo">#AppleToo</a></li></ul></li> <li><a href="/wiki/List_of_depictions_of_Steve_Jobs" title="List of depictions of Steve Jobs">Depictions of Steve Jobs</a></li> <li><a href="/wiki/Linux_on_Apple_devices" title="Linux on Apple devices">Linux</a> <ul><li><a href="/wiki/Asahi_Linux" title="Asahi Linux">Asahi Linux</a></li> <li><a href="/wiki/IPodLinux" title="IPodLinux">iPodLinux</a></li></ul></li> <li><a href="/wiki/Apple_car_project" title="Apple car project">Car project</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">People</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Apple_Inc._executives" title="Category:Apple Inc. executives">Executives</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Current</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Tim_Cook" title="Tim Cook">Tim Cook</a> (CEO)</li> <li><a href="/wiki/Jeff_Williams_(Apple)" title="Jeff Williams (Apple)">Jeff Williams</a> (COO)</li> <li><a href="/wiki/Luca_Maestri" title="Luca Maestri">Luca Maestri</a> (CFO)</li> <li><a href="/wiki/Katherine_L._Adams" class="mw-redirect" title="Katherine L. Adams">Katherine Adams</a> (General Counsel)</li> <li><a href="/wiki/Eddy_Cue" title="Eddy Cue">Eddy Cue</a></li> <li><a href="/wiki/Craig_Federighi" title="Craig Federighi">Craig Federighi</a></li> <li><a href="/wiki/Isabel_Ge_Mahe" title="Isabel Ge Mahe">Isabel Ge Mahe</a></li> <li><a href="/wiki/John_Giannandrea" title="John Giannandrea">John Giannandrea</a></li> <li><a href="/wiki/Lisa_P._Jackson" title="Lisa P. Jackson">Lisa Jackson</a></li> <li><a href="/wiki/Greg_Joswiak" title="Greg Joswiak">Greg Joswiak</a></li> <li><a href="/wiki/Sabih_Khan" title="Sabih Khan">Sabih Khan</a></li> <li><a href="/wiki/Deirdre_O%27Brien" title="Deirdre O'Brien">Deirdre O'Brien</a></li> <li><a href="/wiki/Dan_Riccio" title="Dan Riccio">Dan Riccio</a></li> <li><a href="/wiki/Phil_Schiller" title="Phil Schiller">Phil Schiller</a></li> <li><a href="/wiki/Johny_Srouji" title="Johny Srouji">Johny Srouji</a></li> <li><a href="/wiki/John_Ternus" title="John Ternus">John Ternus</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Former</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Michael_Scott_(Apple)" title="Michael Scott (Apple)">Michael Scott</a> (CEO)</li> <li><a href="/wiki/Mike_Markkula" title="Mike Markkula">Mike Markkula</a> (CEO)</li> <li><a href="/wiki/John_Sculley" title="John Sculley">John Sculley</a> (CEO)</li> <li><a href="/wiki/Michael_Spindler" title="Michael Spindler">Michael Spindler</a> (CEO)</li> <li><a href="/wiki/Gil_Amelio" title="Gil Amelio">Gil Amelio</a> (CEO)</li> <li><a href="/wiki/Steve_Jobs" title="Steve Jobs">Steve Jobs</a> (CEO)</li> <li><a href="/wiki/Jony_Ive" title="Jony Ive">Jony Ive</a> (CDO)</li> <li><a href="/wiki/Angela_Ahrendts" title="Angela Ahrendts">Angela Ahrendts</a></li> <li><a href="/wiki/Fred_D._Anderson" title="Fred D. Anderson">Fred D. Anderson</a></li> <li><a href="/wiki/John_Browett" title="John Browett">John Browett</a></li> <li><a href="/wiki/Guerrino_De_Luca" title="Guerrino De Luca">Guerrino De Luca</a></li> <li><a href="/wiki/Paul_Deneve" title="Paul Deneve">Paul Deneve</a></li> <li><a href="/wiki/Al_Eisenstat" title="Al Eisenstat">Al Eisenstat</a></li> <li><a href="/wiki/Tony_Fadell" title="Tony Fadell">Tony Fadell</a></li> <li><a href="/wiki/Scott_Forstall" title="Scott Forstall">Scott Forstall</a></li> <li><a href="/wiki/Ellen_Hancock" title="Ellen Hancock">Ellen Hancock</a></li> <li><a href="/wiki/Nancy_R._Heinen" title="Nancy R. Heinen">Nancy R. Heinen</a></li> <li><a href="/wiki/Ron_Johnson_(businessman)" title="Ron Johnson (businessman)">Ron Johnson</a></li> <li><a href="/wiki/David_Nagel" title="David Nagel">David Nagel</a></li> <li><a href="/wiki/Peter_Oppenheimer" title="Peter Oppenheimer">Peter Oppenheimer</a></li> <li><a href="/wiki/Mark_Papermaster" title="Mark Papermaster">Mark Papermaster</a></li> <li><a href="/wiki/Jon_Rubinstein" title="Jon Rubinstein">Jon Rubinstein</a></li> <li><a href="/wiki/Bertrand_Serlet" title="Bertrand Serlet">Bertrand Serlet</a></li> <li><a href="/wiki/Bruce_Sewell" title="Bruce Sewell">Bruce Sewell</a></li> <li><a href="/wiki/Sina_Tamaddon" title="Sina Tamaddon">Sina Tamaddon</a></li> <li><a href="/wiki/Avie_Tevanian" title="Avie Tevanian">Avie Tevanian</a></li> <li><a href="/wiki/Steve_Wozniak" title="Steve Wozniak">Steve Wozniak</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Category:Directors_of_Apple_Inc." title="Category:Directors of Apple Inc.">Board of<br />directors</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Current</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Arthur_D._Levinson" title="Arthur D. Levinson">Arthur D. Levinson</a> (Chairman)</li> <li><a href="/wiki/Tim_Cook" title="Tim Cook">Tim Cook</a> (CEO)</li> <li><a href="/wiki/James_A._Bell" title="James A. Bell">James A. Bell</a></li> <li><a href="/wiki/Alex_Gorsky" title="Alex Gorsky">Alex Gorsky</a></li> <li><a href="/wiki/Andrea_Jung" title="Andrea Jung">Andrea Jung</a></li> <li><a href="/wiki/Ronald_Sugar" title="Ronald Sugar">Ronald D. Sugar</a></li> <li><a href="/wiki/Susan_Wagner" title="Susan Wagner">Susan L. Wagner</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Former</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mike_Markkula" title="Mike Markkula">Mike Markkula</a> (Chairman)</li> <li><a href="/wiki/John_Sculley" title="John Sculley">John Sculley</a> (Chairman)</li> <li><a href="/wiki/Steve_Jobs" title="Steve Jobs">Steve Jobs</a> (Chairman)</li> <li><a href="/wiki/Gil_Amelio" title="Gil Amelio">Gil Amelio</a></li> <li><a href="/wiki/Fred_D._Anderson" title="Fred D. Anderson">Fred D. Anderson</a></li> <li><a href="/wiki/Bill_Campbell_(business_executive)" title="Bill Campbell (business executive)">Bill Campbell</a></li> <li><a href="/wiki/Mickey_Drexler" title="Mickey Drexler">Mickey Drexler</a></li> <li><a href="/wiki/Al_Eisenstat" title="Al Eisenstat">Al Eisenstat</a></li> <li><a href="/wiki/Larry_Ellison" title="Larry Ellison">Larry Ellison</a></li> <li><a href="/wiki/Al_Gore" title="Al Gore">Al Gore</a></li> <li><a href="/wiki/Bob_Iger" title="Bob Iger">Robert A. Iger</a></li> <li><a href="/wiki/Delano_Lewis" title="Delano Lewis">Delano Lewis</a></li> <li><a href="/wiki/Arthur_Rock" title="Arthur Rock">Arthur Rock</a></li> <li><a href="/wiki/Eric_Schmidt" title="Eric Schmidt">Eric Schmidt</a></li> <li><a href="/wiki/Michael_Scott_(Apple)" title="Michael Scott (Apple)">Michael Scott</a></li> <li><a href="/wiki/Michael_Spindler" title="Michael Spindler">Michael Spindler</a></li> <li><a href="/wiki/Edgar_S._Woolard_Jr." title="Edgar S. Woolard Jr.">Edgar S. Woolard Jr.</a></li> <li><a href="/wiki/Jerry_York_(businessman)" title="Jerry York (businessman)">Jerry York</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Founders</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Steve_Jobs" title="Steve Jobs">Steve Jobs</a></li> <li><a href="/wiki/Steve_Wozniak" title="Steve Wozniak">Steve Wozniak</a></li> <li><a href="/wiki/Ronald_Wayne" title="Ronald Wayne">Ronald Wayne</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><i>Italics</i> indicate discontinued products, services, or defunct companies.</li> <li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Apple_Inc." title="Category:Apple Inc.">Category</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Operating_systems" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Operating_systems" title="Template:Operating systems"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Operating_systems" title="Template talk:Operating systems"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Operating_systems" title="Special:EditPage/Template:Operating systems"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Operating_systems" style="font-size:114%;margin:0 4em"><a href="/wiki/Operating_system" title="Operating system">Operating systems</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">General</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Comparison_of_operating_systems" title="Comparison of operating systems">Comparison</a></li> <li><a href="/wiki/Forensic_software_engineering" title="Forensic software engineering">Forensic engineering</a></li> <li><a href="/wiki/History_of_operating_systems" title="History of operating systems">History</a></li> <li><a href="/wiki/List_of_operating_systems" title="List of operating systems">List</a></li> <li><a href="/wiki/Timeline_of_operating_systems" title="Timeline of operating systems">Timeline</a></li> <li><a href="/wiki/Usage_share_of_operating_systems" title="Usage share of operating systems">Usage share</a></li> <li><a href="/wiki/Comparison_of_user_features_of_operating_systems" title="Comparison of user features of operating systems">User features comparison</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Variants</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Disk_operating_system" title="Disk operating system">Disk operating system</a></li> <li><a href="/wiki/Distributed_operating_system" title="Distributed operating system">Distributed operating system</a></li> <li><a href="/wiki/Embedded_operating_system" title="Embedded operating system">Embedded operating system</a></li> <li><a href="/wiki/Hobbyist_operating_system" title="Hobbyist operating system">Hobbyist operating system</a></li> <li><a href="/wiki/Just_enough_operating_system" title="Just enough operating system">Just enough operating system</a></li> <li><a href="/wiki/Mobile_operating_system" title="Mobile operating system">Mobile operating system</a></li> <li><a href="/wiki/Network_operating_system" title="Network operating system">Network operating system</a></li> <li><a href="/wiki/Object-oriented_operating_system" title="Object-oriented operating system">Object-oriented operating system</a></li> <li><a href="/wiki/Real-time_operating_system" title="Real-time operating system">Real-time operating system</a></li> <li><a href="/wiki/Supercomputer_operating_system" title="Supercomputer operating system">Supercomputer operating system</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Kernel_(operating_system)" title="Kernel (operating system)">Kernel</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:6em"><a href="/wiki/Computer_architecture" title="Computer architecture">Architectures</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Exokernel" title="Exokernel">Exokernel</a></li> <li><a href="/wiki/Hybrid_kernel" title="Hybrid kernel">Hybrid</a></li> <li><a href="/wiki/Microkernel" title="Microkernel">Microkernel</a></li> <li><a href="/wiki/Monolithic_kernel" title="Monolithic kernel">Monolithic</a></li> <li><a href="/wiki/Multikernel" title="Multikernel">Multikernel</a></li> <li><a href="/wiki/Vkernel" title="Vkernel">vkernel</a></li> <li><a href="/wiki/Rump_kernel" title="Rump kernel">Rump kernel</a></li> <li><a href="/wiki/Unikernel" title="Unikernel">Unikernel</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em">Components</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Device_driver" title="Device driver">Device driver</a></li> <li><a href="/wiki/Loadable_kernel_module" title="Loadable kernel module">Loadable kernel module</a></li> <li><a href="/wiki/User_space_and_kernel_space" title="User space and kernel space">User space and kernel space</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Process_management_(computing)" title="Process management (computing)">Process management</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:6em">Concepts</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Computer_multitasking" title="Computer multitasking">Computer multitasking</a> (<a href="/wiki/Cooperative_multitasking" title="Cooperative multitasking">Cooperative</a>, <a href="/wiki/Preemption_(computing)" title="Preemption (computing)">Preemptive</a>)</li> <li><a href="/wiki/Context_switch" title="Context switch">Context switch</a></li> <li><a href="/wiki/Interrupt" title="Interrupt">Interrupt</a></li> <li><a href="/wiki/Inter-process_communication" title="Inter-process communication">IPC</a></li> <li><a href="/wiki/Process_(computing)" title="Process (computing)">Process</a></li> <li><a href="/wiki/Process_control_block" title="Process control block">Process control block</a></li> <li><a href="/wiki/Real-time_operating_system" title="Real-time operating system">Real-time</a></li> <li><a href="/wiki/Thread_(computing)" title="Thread (computing)">Thread</a></li> <li><a href="/wiki/Time-sharing" title="Time-sharing">Time-sharing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em"><a href="/wiki/Scheduling_(computing)" title="Scheduling (computing)">Scheduling<br />algorithms</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Fixed-priority_pre-emptive_scheduling" title="Fixed-priority pre-emptive scheduling">Fixed-priority preemptive</a></li> <li><a href="/wiki/Multilevel_feedback_queue" title="Multilevel feedback queue">Multilevel feedback queue</a></li> <li><a href="/wiki/Round-robin_scheduling" title="Round-robin scheduling">Round-robin</a></li> <li><a href="/wiki/Shortest_job_next" title="Shortest job next">Shortest job next</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Memory_management_(operating_systems)" title="Memory management (operating systems)">Memory management</a>,<br /><a href="/wiki/System_resource" title="System resource">resource</a> protection</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bus_error" title="Bus error">Bus error</a></li> <li><a href="/wiki/General_protection_fault" title="General protection fault">General protection fault</a></li> <li><a href="/wiki/Memory_paging" title="Memory paging">Memory paging</a></li> <li><a href="/wiki/Memory_protection" title="Memory protection">Memory protection</a></li> <li><a href="/wiki/Protection_ring" title="Protection ring">Protection ring</a></li> <li><a href="/wiki/Segmentation_fault" title="Segmentation fault">Segmentation fault</a></li> <li><a href="/wiki/Virtual_memory" title="Virtual memory">Virtual memory</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Non-volatile_memory" title="Non-volatile memory">Storage</a> access,<br /><a href="/wiki/File_system" title="File system">file systems</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Booting#BOOT-LOADER" title="Booting">Boot loader</a></li> <li><a href="/wiki/Defragmentation" title="Defragmentation">Defragmentation</a></li> <li><a href="/wiki/Device_file" title="Device file">Device file</a></li> <li><a href="/wiki/File_attribute" title="File attribute">File attribute</a></li> <li><a href="/wiki/Inode" title="Inode">Inode</a></li> <li><a href="/wiki/Journaling_file_system" title="Journaling file system">Journal</a></li> <li><a href="/wiki/Disk_partitioning" title="Disk partitioning">Partition</a></li> <li><a href="/wiki/Virtual_file_system" title="Virtual file system">Virtual file system</a></li> <li><a href="/wiki/Virtual_tape_library" title="Virtual tape library">Virtual tape library</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Supporting concepts</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/API" title="API">API</a></li> <li><a href="/wiki/Computer_network" title="Computer network">Computer network</a></li> <li><a href="/wiki/Hardware_abstraction" title="Hardware abstraction">HAL</a></li> <li><a href="/wiki/Live_CD" title="Live CD">Live CD</a></li> <li><a href="/wiki/Live_USB" title="Live USB">Live USB</a></li> <li><a href="/wiki/Shell_(computing)" title="Shell (computing)">Shell</a> <ul><li><a href="/wiki/Command-line_interface" title="Command-line interface">CLI</a></li> <li><a href="/wiki/User_interface" title="User interface">User interface</a></li></ul></li> <li><a href="/wiki/Preboot_Execution_Environment" title="Preboot Execution Environment">PXE</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"><style data-mw-deduplicate="TemplateStyles:r1038841319">.mw-parser-output .tooltip-dotted{border-bottom:1px dotted;cursor:help}</style></div><div role="navigation" class="navbox authority-control" aria-labelledby="Authority_control_databases_frameless&#124;text-top&#124;10px&#124;alt=Edit_this_at_Wikidata&#124;link=https&#58;//www.wikidata.org/wiki/Q43627#identifiers&#124;class=noprint&#124;Edit_this_at_Wikidata" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Authority_control_databases_frameless&#124;text-top&#124;10px&#124;alt=Edit_this_at_Wikidata&#124;link=https&#58;//www.wikidata.org/wiki/Q43627#identifiers&#124;class=noprint&#124;Edit_this_at_Wikidata" style="font-size:114%;margin:0 4em"><a href="/wiki/Help:Authority_control" title="Help:Authority control">Authority control databases</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q43627#identifiers" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">International</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://viaf.org/viaf/8146152942405251549">VIAF</a></span></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">National</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4599181-9">Germany</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/n96060065">United States</a></span></li><li><span class="uid"><span class="rt-commentedText tooltip tooltip-dotted" title="Mac OS (operační systém)"><a rel="nofollow" class="external text" href="https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=ph156626&CON_LNG=ENG">Czech Republic</a></span></span></li></ul></div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Mac_operating_systems&oldid=1258489770">https://en.wikipedia.org/w/index.php?title=Mac_operating_systems&oldid=1258489770</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Macintosh_operating_systems" title="Category:Macintosh operating systems">Macintosh operating systems</a></li><li><a href="/wiki/Category:Apple_Inc._software" title="Category:Apple Inc. software">Apple Inc. software</a></li><li><a href="/wiki/Category:History_of_software" title="Category:History of software">History of software</a></li><li><a href="/wiki/Category:Lists_of_operating_systems" title="Category:Lists of operating systems">Lists of operating systems</a></li><li><a href="/wiki/Category:Macintosh_operating_systems_development" title="Category:Macintosh operating systems development">Macintosh operating systems development</a></li><li><a href="/wiki/Category:Operating_system_families" title="Category:Operating system families">Operating system families</a></li><li><a href="/wiki/Category:Software_version_histories" title="Category:Software version histories">Software version histories</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Pages_using_the_EasyTimeline_extension" title="Category:Pages using the EasyTimeline extension">Pages using the EasyTimeline extension</a></li><li><a href="/wiki/Category:Webarchive_template_wayback_links" title="Category:Webarchive template wayback links">Webarchive template wayback links</a></li><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li><li><a href="/wiki/Category:Use_mdy_dates_from_April_2019" title="Category:Use mdy dates from April 2019">Use mdy dates from April 2019</a></li><li><a href="/wiki/Category:Commons_category_link_is_on_Wikidata" title="Category:Commons category link is on Wikidata">Commons category link is on Wikidata</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 20 November 2024, at 01:02<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. By using this site, you agree to the <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use" class="extiw" title="foundation:Special:MyLanguage/Policy:Terms of Use">Terms of Use</a> and <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy" class="extiw" title="foundation:Special:MyLanguage/Policy:Privacy policy">Privacy Policy</a>. Wikipedia® is a registered trademark of the <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, a non-profit organization.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=Mac_operating_systems&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-f69cdc8f6-fp8vw","wgBackendResponseTime":164,"wgPageParseReport":{"limitreport":{"cputime":"0.712","walltime":"0.981","ppvisitednodes":{"value":3220,"limit":1000000},"postexpandincludesize":{"value":322996,"limit":2097152},"templateargumentsize":{"value":1176,"limit":2097152},"expansiondepth":{"value":12,"limit":100},"expensivefunctioncount":{"value":13,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":159497,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 683.598 1 -total"," 29.87% 204.177 1 Template:Reflist"," 27.96% 191.122 34 Template:Navbox"," 19.85% 135.667 16 Template:Cite_web"," 13.36% 91.342 1 Template:Timeline_of_Macintosh_operating_systems"," 13.25% 90.586 1 Template:Short_description"," 7.89% 53.915 1 Template:Apple_Inc._operating_systems"," 7.87% 53.790 1 Template:Navbar"," 5.71% 39.064 1 Template:Redirect"," 5.65% 38.607 5 Template:Main_other"]},"scribunto":{"limitreport-timeusage":{"value":"0.343","limit":"10.000"},"limitreport-memusage":{"value":6942947,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-f69cdc8f6-9s56p","timestamp":"20241122143743","ttl":33751,"transientcontent":true}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Mac operating systems","url":"https:\/\/en.wikipedia.org\/wiki\/Mac_operating_systems","sameAs":"http:\/\/www.wikidata.org\/entity\/Q43627","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q43627","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2001-10-03T18:02:49Z","dateModified":"2024-11-20T01:02:01Z","headline":"Apple operating system family"}</script> </body> </html>