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class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Bibliography"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Bibliography</span> </div> </a> <ul id="toc-Bibliography-sublist" class="vector-toc-list"> </ul> </li> </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">4</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" 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.infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox vevent"><caption class="infobox-title summary">Compact Pro</caption><tbody><tr><td colspan="2" class="infobox-image logo"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Compact_pro_icon.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/6/66/Compact_pro_icon.png" decoding="async" width="61" height="58" class="mw-file-element" data-file-width="61" data-file-height="58" /></a></span></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Programmer" title="Programmer">Developer(s)</a></th><td class="infobox-data">Bill Goodman, Cyclos</td></tr><tr style="display: none;"><td colspan="2" class="infobox-full-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Software_release_life_cycle" title="Software release life cycle">Final release</a></th><td class="infobox-data"><div style="margin:0px;">1.52 / 1995<span class="noprint">; 29 years ago</span><span style="display:none"> (<span class="bday dtstart published updated">1995</span>)</span></div></td></tr><tr style="display:none"><td colspan="2"> </td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Operating_system" title="Operating system">Operating system</a></th><td class="infobox-data"><a href="/wiki/Classic_Mac_OS" title="Classic Mac OS">Classic Mac OS</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Software_categories#Categorization_approaches" title="Software categories">Type</a></th><td class="infobox-data">File Compressor</td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="/wiki/Software_license" title="Software license">License</a></th><td class="infobox-data"><a href="/wiki/Shareware" title="Shareware">Shareware</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Website</th><td class="infobox-data"><span class="url"><a rel="nofollow" class="external text" href="http://www.cyclos.com/compactpro.htm">www<wbr />.cyclos<wbr />.com<wbr />/compactpro<wbr />.htm</a></span></td></tr></tbody></table> <p><b>Compact Pro</b> is a <a href="/wiki/Software" title="Software">software</a> <a href="/wiki/Data_compression" title="Data compression">data compression</a> utility for archiving and compressing <a href="/wiki/Computer_file" title="Computer file">files</a> on the <a href="/wiki/Apple_Macintosh" class="mw-redirect" title="Apple Macintosh">Apple Macintosh</a> platform. It was a major competitor to <a href="/wiki/StuffIt" title="StuffIt">StuffIt</a> in the early 1990s, producing smaller archives in less time, able to create <a href="/wiki/Self-extracting_archive" title="Self-extracting archive">self-extracting archives</a> without the use of an external program, as well as being distributed via <a href="/wiki/Shareware" title="Shareware">shareware</a> which greatly helped its popularity. A PC version was also available, ExtractorPC. Neither program is actively supported. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compact_Pro&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>When it was introduced in the early 1990s, Compact Pro (originally known as "Compactor") competed against StuffIt, which had been suffering from neglect after its original developer moved on to other projects. Compact Pro sported a clean interface and a variety of new features which quickly made it a favorite among the <a href="/wiki/Digerati" title="Digerati">digerati</a>. It quickly drove StuffIt from the leadership position and became very popular on <a href="/wiki/Bulletin_board_system" title="Bulletin board system">BBS</a> systems. </p><p>StuffIt 3.0 fought back with an even more powerful compression algorithm, a shareware version called StuffIt Lite with most of the same features, and the <a href="/wiki/Freeware" title="Freeware">freeware</a> <a href="/wiki/StuffIt_Expander" title="StuffIt Expander">StuffIt Expander</a> which could decompress StuffIt archives and Compact Pro archives. Compact Pro never really regained its momentum after the release of StuffIt Expander. It maintained a niche among loyal users and as a preparation tool for Cyclos's "Smaller Installer" delivery package (which was notably used by <a href="/wiki/Ambrosia_Software" title="Ambrosia Software">Ambrosia Software</a>), but disappeared from the market by the late 1990s. </p><p>Compact Pro also served as the inspiration for <a href="/wiki/ZipIt" title="ZipIt">ZipIt</a>, a <a href="/wiki/PKZip" class="mw-redirect" title="PKZip">PKZip</a>-compatible archiver that was expressly designed to look and work like Compact Pro.<sup id="cite_ref-FOOTNOTEWheelis1993_1-0" class="reference"><a href="#cite_note-FOOTNOTEWheelis1993-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Features">Features</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compact_Pro&action=edit&section=2" title="Edit section: Features"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Like most archiver systems, Compact Pro's primary purpose was to package up and compress files for transmission, then extract them again on the other side of the link. Unlike most systems, Compact Pro used a non-modal Mac-like UI that was widely lauded in the press.<sup id="cite_ref-FOOTNOTEHancock1991_2-0" class="reference"><a href="#cite_note-FOOTNOTEHancock1991-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Some of the more notable features included the ability to extract everything from an archive by double-clicking on it in the <a href="/wiki/Finder_(software)" title="Finder (software)">Finder</a> with the <style data-mw-deduplicate="TemplateStyles:r1249182868">.mw-parser-output .keyboard-key{border:1px solid #aaa;border-radius:0.2em;box-shadow:0.1em 0.1em 0.2em rgba(0,0,0,0.1);background-color:var(--background-color-neutral-subtle,#f8f9fa);background-image:linear-gradient(to bottom,var(--background-color-neutral,#eaecf0),var(--background-color-neutral-subtle,#f8f9fa),var(--background-color-neutral,#eaecf0));color:var(--color-base,#202122);padding:0.1em 0.3em;font-family:inherit;font-size:0.85em}</style><kbd class="keyboard-key nowrap">⌥ Option</kbd> key held down, and automatically recognizing and converting <a href="/wiki/BinHex" title="BinHex">BinHex</a> formatted files back into native format without a separate step. Compact Pro also featured an easy-to-use system for splitting files into parts to fit on <a href="/wiki/Floppy_disk" title="Floppy disk">floppy disks</a>, a feature that most archivers implemented in an external program, if at all.<sup id="cite_ref-FOOTNOTEHancock1991_2-1" class="reference"><a href="#cite_note-FOOTNOTEHancock1991-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> An odd, but oft-used, feature was the ability to include images and notes that would display when the archive was opened, using the same basic mechanism as <a href="/wiki/TeachText" title="TeachText">TeachText</a>.<sup id="cite_ref-FOOTNOTEKawaguchi1999_3-0" class="reference"><a href="#cite_note-FOOTNOTEKawaguchi1999-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>Compact Pro also included the ability to produce self-extracting archives. Although this was becoming common in archivers at the time, its particular implementation was notable because the extractor "stub" code was quite small at about 13 kB (compared to StuffIt at 38 kB).<sup id="cite_ref-FOOTNOTEHancock1991_2-2" class="reference"><a href="#cite_note-FOOTNOTEHancock1991-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> In an era of 14400 bit/s <a href="/wiki/Modem" title="Modem">modems</a>, this was a worthwhile savings. Many considered even this to be too large to bother with, and there were a number of small third-party utilities to strip the stub off from an existing archive. Compact Pro's stub could also expand files that had been split into parts, a rare feature at the time. </p><p>At the time of its introduction, Compact Pro offered, by far, the fastest and best compression on the Mac. In use, "Compactor files were never more than 1% larger than StuffIt Deluxe's "Better"/"Best Guess" modes, but anywhere from 25% to 400% faster."<sup id="cite_ref-FOOTNOTEHancock1991_2-3" class="reference"><a href="#cite_note-FOOTNOTEHancock1991-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Ironically, Compact Pro was even faster than StuffIt at extracting StuffIt files, often at least double the performance. It also allowed background operation under <a href="/wiki/MultiFinder" title="MultiFinder">MultiFinder</a>. Its speed remained superior to most other systems even after major upgrades had ended. Testing in the late 1990s show it remaining significantly faster and smaller than versions of StuffIt from years later.<sup id="cite_ref-FOOTNOTEWheelis1993_1-1" class="reference"><a href="#cite_note-FOOTNOTEWheelis1993-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-FOOTNOTEKawaguchi1999_3-1" class="reference"><a href="#cite_note-FOOTNOTEKawaguchi1999-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>Normal archives created with Compact Pro use the <style data-mw-deduplicate="TemplateStyles:r886049734">.mw-parser-output .monospaced{font-family:monospace,monospace}</style><span class="monospaced">.cpt</span> <a href="/wiki/File_extension" class="mw-redirect" title="File extension">file extension</a>, while self-extracting versions used <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734"><span class="monospaced">.sea</span>. File extensions are not normally needed on the Mac, but were commonly used on archives because they would typically be stored on some other system that would normally require them (PCs for instance). </p> <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=Compact_Pro&action=edit&section=3" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Citations">Citations</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compact_Pro&action=edit&section=4" title="Edit section: Citations"><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"><ol class="references"> <li id="cite_note-FOOTNOTEWheelis1993-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEWheelis1993_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEWheelis1993_1-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFWheelis1993">Wheelis 1993</a>.</span> </li> <li id="cite_note-FOOTNOTEHancock1991-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEHancock1991_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEHancock1991_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-FOOTNOTEHancock1991_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-FOOTNOTEHancock1991_2-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFHancock1991">Hancock 1991</a>.</span> </li> <li id="cite_note-FOOTNOTEKawaguchi1999-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEKawaguchi1999_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEKawaguchi1999_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFKawaguchi1999">Kawaguchi 1999</a>.</span> </li> </ol></div></div> <div class="mw-heading mw-heading3"><h3 id="Bibliography">Bibliography</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Compact_Pro&action=edit&section=5" title="Edit section: Bibliography"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><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="CITEREFHancock1991" class="citation journal cs1">Hancock, Ken (11 February 1991). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20060303055325/http://www.tidbits.com/tb-issues/TidBITS-042.html">"Compression Wars"</a>. <i>TidBITS</i>. Archived from <a rel="nofollow" class="external text" href="http://www.tidbits.com/tb-issues/TidBITS-042.html">the original</a> on 3 March 2006<span class="reference-accessdate">. Retrieved <span class="nowrap">16 January</span> 2006</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=TidBITS&rft.atitle=Compression+Wars&rft.date=1991-02-11&rft.aulast=Hancock&rft.aufirst=Ken&rft_id=http%3A%2F%2Fwww.tidbits.com%2Ftb-issues%2FTidBITS-042.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACompact+Pro" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKawaguchi1999" class="citation journal cs1">Kawaguchi, Tadashi (1999). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20071010153328/http://www.macware.org/review/Compact_Pro/Compact_Pro.html">"Compact Pro 1.52"</a>. <i>MacWare</i>. Archived from <a rel="nofollow" class="external text" href="http://www.macware.org/review/Compact_Pro/Compact_Pro.html">the original</a> on 2007-10-10<span class="reference-accessdate">. Retrieved <span class="nowrap">2006-01-16</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=MacWare&rft.atitle=Compact+Pro+1.52&rft.date=1999&rft.aulast=Kawaguchi&rft.aufirst=Tadashi&rft_id=http%3A%2F%2Fwww.macware.org%2Freview%2FCompact_Pro%2FCompact_Pro.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACompact+Pro" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWheelis1993" class="citation journal cs1">Wheelis, Jim (28 June 1993). <a rel="nofollow" class="external text" href="http://tidbits.com/static/html/TidBITS-182.html">"Just ZipIt"</a>. <i>TidBITS</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=TidBITS&rft.atitle=Just+ZipIt&rft.date=1993-06-28&rft.aulast=Wheelis&rft.aufirst=Jim&rft_id=http%3A%2F%2Ftidbits.com%2Fstatic%2Fhtml%2FTidBITS-182.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ACompact+Pro" class="Z3988"></span></li></ul> <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=Compact_Pro&action=edit&section=6" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://ibiblio.org/pub/linux/utils/compress/macutils.tar.gz">macutils</a>, converts between different Macintosh file encodings; supposedly can unpack Compact Pro archives</li></ul> <div class="navbox-styles"><style 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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:Archive_formats" title="Template:Archive formats"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Archive_formats" title="Template talk:Archive formats"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Archive_formats" title="Special:EditPage/Template:Archive formats"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Archive_formats" style="font-size:114%;margin:0 4em"><a href="/wiki/Archive_format" class="mw-redirect" title="Archive format">Archive formats</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Archiving only</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/Ar_(Unix)" title="Ar (Unix)">ar</a></li> <li><a href="/wiki/Cpio" title="Cpio">cpio</a></li> <li><a href="/wiki/Shar_(file_format)" title="Shar (file format)">shar</a></li> <li><a href="/wiki/Tar_(computing)" title="Tar (computing)">tar</a></li> <li><a href="/wiki/LBR_(file_format)" title="LBR (file format)">LBR</a></li> <li><a href="/wiki/Doom_modding" title="Doom modding">WAD</a></li> <li><a href="/wiki/WARC_(file_format)" title="WARC (file format)">WARC</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Compression only</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/Brotli" title="Brotli">Brotli</a></li> <li><a href="/wiki/Bzip2" title="Bzip2">bzip2</a></li> <li><a href="/wiki/Compress_(software)" title="Compress (software)">compress</a></li> <li><a href="/wiki/Gzip" title="Gzip">gzip</a></li> <li><a href="/wiki/Zopfli" title="Zopfli">Zopfli</a></li> <li><a href="/wiki/Lempel%E2%80%93Ziv%E2%80%93Markov_chain_algorithm" title="Lempel–Ziv–Markov chain algorithm">LZMA</a></li> <li><a href="/wiki/LZ4_(compression_algorithm)" title="LZ4 (compression algorithm)">LZ4</a></li> <li><a href="/wiki/Lzip" title="Lzip">lzip</a></li> <li><a href="/wiki/Lzop" title="Lzop">lzop</a></li> <li><a href="/wiki/SQ_(program)" title="SQ (program)">SQ</a></li> <li><a href="/wiki/XZ_Utils" title="XZ Utils">xz</a></li> <li><a href="/wiki/Zstd" title="Zstd">Zstandard</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Archiving and compression</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/7z" title="7z">7z</a></li> <li><a href="/wiki/ACE_(compressed_file_format)" title="ACE (compressed file format)">ACE</a></li> <li><a href="/wiki/ARC_(file_format)" title="ARC (file format)">ARC</a></li> <li><a href="/wiki/ARJ" title="ARJ">ARJ</a></li> <li><a href="/wiki/B1_(file_format)" title="B1 (file format)">B1</a></li> <li><a href="/wiki/Cabinet_(file_format)" title="Cabinet (file format)">Cabinet</a></li> <li><a href="/wiki/CFS_(file_format)" title="CFS (file format)">cfs</a></li> <li><a class="mw-selflink selflink">cpt</a></li> <li><a href="/wiki/Dar_(disk_archiver)" title="Dar (disk archiver)">dar</a></li> <li>DGCA</li> <li><a href="/wiki/Apple_Disk_Image" title="Apple Disk Image">.dmg</a></li> <li><a href="/wiki/ALZip" title="ALZip">.egg</a></li> <li><a href="/wiki/KGB_Archiver" title="KGB Archiver">kgb</a></li> <li><a href="/wiki/LHA_(file_format)" title="LHA (file format)">LHA</a></li> <li><a href="/wiki/Lrzip" class="mw-redirect" title="Lrzip">lrzip</a></li> <li><a href="/wiki/LZX" title="LZX">LZX</a></li> <li><a href="/wiki/MPQ_(file_format)" class="mw-redirect" title="MPQ (file format)">MPQ</a></li> <li><a href="/wiki/PeaZip#Native_archive_format" title="PeaZip">PEA</a></li> <li><a href="/wiki/RAR_(file_format)" title="RAR (file format)">RAR</a></li> <li><a href="/wiki/Rzip" title="Rzip">rzip</a></li> <li><a href="/wiki/StuffIt" title="StuffIt">sit</a> <ul><li><a href="/wiki/StuffIt" title="StuffIt">sitx</a></li></ul></li> <li>SQX</li> <li><a href="/wiki/PAQ" title="PAQ">UDA</a></li> <li><a href="/wiki/Xar_(archiver)" title="Xar (archiver)">Xar</a></li> <li><a href="/wiki/Zoo_(file_format)" title="Zoo (file format)">zoo</a></li> <li><a href="/wiki/ZIP_(file_format)" title="ZIP (file format)">ZIP</a></li> <li><a href="/wiki/ZPAQ" title="ZPAQ">ZPAQ</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Package_format" title="Package format">Software packaging and distribution</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/Apk_(file_format)" title="Apk (file format)">apk</a></li> <li><a href="/wiki/App_(file_format)" title="App (file format)">App</a></li> <li><a href="/wiki/APPX" class="mw-redirect" title="APPX">APPX</a></li> <li><a href="/wiki/Deb_(file_format)" title="Deb (file format)">deb</a></li> <li><a href="/wiki/App_(file_format)" title="App (file format)">HAP</a></li> <li><a href="/wiki/.ipa" title=".ipa">ipa</a></li> <li><a href="/wiki/JAR_(file_format)" title="JAR (file format)">JAR</a> <ul><li><a href="/wiki/WAR_(file_format)" title="WAR (file format)">WAR</a></li> <li><a href="/wiki/Java_EE_Connector_Architecture" class="mw-redirect" title="Java EE Connector Architecture">Java RAR</a></li> <li><a href="/wiki/EAR_(file_format)" title="EAR (file format)">EAR</a></li></ul></li> <li><a href="/wiki/Windows_Installer" title="Windows Installer">MSI</a></li> <li><a href="/wiki/App_Installer" title="App Installer">MSIX</a></li> <li><a href="/wiki/Package_(macOS)" title="Package (macOS)">Package (macOS)</a></li> <li><a href="/wiki/RPM_Package_Manager" title="RPM Package Manager">RPM</a></li> <li><a href="/wiki/XAP_(file_format)" title="XAP (file format)">XAP</a></li> <li><a href="/wiki/XAML_Browser_Applications" title="XAML Browser Applications">XBAP</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Document packaging and distribution</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/Open_eBook" title="Open eBook">OEB Package Format</a></li> <li><a href="/wiki/EPUB" title="EPUB">OEBPS Container Format</a></li> <li><a href="/wiki/Open_Packaging_Conventions" title="Open Packaging Conventions">Open Packaging Conventions</a></li> <li><a href="/wiki/PAQ" title="PAQ">PAQ</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> 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