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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head><script type="text/javascript" src="/_static/js/bundle-playback.js?v=HxkREWBo" charset="utf-8"></script> <script type="text/javascript" src="/_static/js/wombat.js?v=txqj7nKC" charset="utf-8"></script> <script>window.RufflePlayer=window.RufflePlayer||{};window.RufflePlayer.config={"autoplay":"on","unmuteOverlay":"hidden"};</script> <script type="text/javascript" src="/_static/js/ruffle/ruffle.js"></script> <script type="text/javascript"> __wm.init("https://web.archive.org/web"); __wm.wombat("http://www.mozilla.org:80/foundation/licensing.html","20071124053848","https://web.archive.org/","web","/_static/", "1195882728"); </script> <link rel="stylesheet" type="text/css" href="/_static/css/banner-styles.css?v=S1zqJCYt" /> <link rel="stylesheet" type="text/css" href="/_static/css/iconochive.css?v=3PDvdIFv" />  <link rel="top" title="Home" href="http://www.mozilla.org/"> <link rel="stylesheet" type="text/css" href="/web/20071124053848cs_/http://www.mozilla.org/css/print.css" media="print"> <link rel="stylesheet" type="text/css" href="/web/20071124053848cs_/http://www.mozilla.org/css/base/content.css" media="all"> <link rel="stylesheet" type="text/css" href="/web/20071124053848cs_/http://www.mozilla.org/css/cavendish/content.css" title="Cavendish" media="screen"> <link rel="stylesheet" type="text/css" href="/web/20071124053848cs_/http://www.mozilla.org/css/base/template.css" media="screen"> <link rel="stylesheet" type="text/css" href="/web/20071124053848cs_/http://www.mozilla.org/css/cavendish/template.css" title="Cavendish" media="screen"> <link rel="icon" href="/web/20071124053848im_/http://www.mozilla.org/images/mozilla-16.png" type="image/png"> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> <title>Mozilla Licensing Policies</title> <script src="/web/20071124053848js_/http://www.mozilla.org/__utm.js" type="text/javascript"></script> </head> <body id="www-mozilla-org" class="secondLevel sectionAbout"> <div id="container"> <p class="skipLink"><a href="#mainContent" accesskey="2">Skip to main content</a></p> <div id="header"> <h1><a href="/web/20071124053848/http://www.mozilla.org/" title="Return to home page" accesskey="1">Mozilla</a></h1> <ul> <li id="menu_aboutus"><a href="/web/20071124053848/http://www.mozilla.org/about/" title="Getting the most out of your online experience">About</a></li> <li id="menu_developers"><a href="/web/20071124053848/http://www.mozilla.org/developer/" title="Using Mozilla's products for your own applications">Developers</a></li> <li id="menu_store"><a href="https://web.archive.org/web/20071124053848/http://store.mozilla.org/?r=mozorg1" title="Shop for Mozilla products on CD and other merchandise">Store</a></li> <li id="menu_support"><a href="/web/20071124053848/http://www.mozilla.org/support/" title="Installation, trouble-shooting, and the knowledge base">Support</a></li> <li id="menu_products"><a href="/web/20071124053848/http://www.mozilla.org/products/" title="All software Mozilla currently offers">Products</a></li> </ul> <form id="searchbox_002443141534113389537:ysdmevkkknw" action="https://web.archive.org/web/20071124053848/http://www.google.com/cse" title="mozilla.org Search"> <div> <label for="q" title="Search mozilla.org's sites">search mozilla:</label> <input type="hidden" name="cx" value="002443141534113389537:ysdmevkkknw"> <input type="hidden" name="cof" value="FORID:0"> <input type="text" id="q" name="q" accesskey="s" size="30"> <input type="submit" id="submit" value="Go"> </div> </form> </div> <hr class="hide"> <div id="mBody"> <div id="side"> <ul id="nav"> <li><a title="About Mozilla" href="/web/20071124053848/http://www.mozilla.org/about/"><strong> About Us</strong></a> <ul> <li><a title="About Mozilla" href="/web/20071124053848/http://www.mozilla.org/about/"> About Mozilla</a></li> <li><a title="About the Mozilla Foundation" href="/web/20071124053848/http://www.mozilla.org/foundation/"> Mozilla Foundation</a></li> <li><a title="Career Opportunities" href="/web/20071124053848/http://www.mozilla.org/foundation/careers.html"> Careers</a></li> <li><a title="Donate To The Mozilla Foundation" href="/web/20071124053848/http://www.mozilla.org/foundation/donate.html"> Donate</a></li> <li><a title="Get Involved In The Mozilla Community" href="/web/20071124053848/http://www.mozilla.org/contribute/"> Get Involved</a></li> <li><a title="Mozilla Parternships" href="/web/20071124053848/http://www.mozilla.org/foundation/partnerships.html"> Partnerships</a></li> <li><a title="Press Center" href="/web/20071124053848/http://www.mozilla.org/press/"> Press Center</a></li> <li><a title="Licensing & Trademarks" href="/web/20071124053848/http://www.mozilla.org/foundation/licensing.html"> Licensing & Trademarks</a></li> <li><a title="Contact Us" href="/web/20071124053848/http://www.mozilla.org/contact/"> Contact Us</a></li> </ul> </li> </ul> </div> <hr class="hide"> <div id="mainContent"> <h1>Mozilla Licensing Policies</h1> <p>Mozilla's software is open source. This means that the software is not only available for download free of charge, but you have access to the source code and may modify and redistribute our software subject to certain restrictions as detailed in the <a href="/web/20071124053848/http://www.mozilla.org/MPL/">Mozilla Public License</a> or other applicable licenses. Official binary releases from the Mozilla Corporation are also released under the <a href="https://web.archive.org/web/20071124053848/http://www.mozilla.com/legal/eula/">Mozilla Corporation End-User License Agreement</a>. Official binary releases from the Mozilla Foundation are also released under the <a href="/web/20071124053848/http://www.mozilla.org/legal/eula/">Mozilla Foundation End-User License Agreement</a>.</p> <p>Our code is free, but we do strictly enforce our trademark rights; we must, in order to keep them valid. Our trademarks include, among others, the names Mozilla®, mozilla.org®, Firefox®, Thunderbird™, Bugzilla™, Camino®, Sunbird™, SeaMonkey™, and XUL™, as well as the Mozilla logo, Firefox logo, Thunderbird logo and the red lizard logo. This means that, while you have considerable freedom to redistribute and modify our software, there are tight restrictions on your ability to use the Mozilla name and logos, even when built into binaries that we provide.</p> <p>For more information, please see:</p> <ul> <li><b><a href="/web/20071124053848/http://www.mozilla.org/foundation/trademarks/">Mozilla Trademark and Logo Usage Policies</a></b></li> <li><a href="https://web.archive.org/web/20071124053848/http://www.mozilla.com/legal/eula/">Mozilla Corporation End-User License Agreements</a></li> <li><a href="/web/20071124053848/http://www.mozilla.org/legal/eula/">Mozilla Foundation End-User License Agreements</a></li> <li><a href="/web/20071124053848/http://www.mozilla.org/MPL/">Source Code Licensing Terms</a></li> <li><a href="licensing/website-markup.html">Website Markup Usage Policy</a></li> </ul> <hr class="hide"> </div> </div> <div id="footer"> <ul> <li><a href="/web/20071124053848/http://www.mozilla.org/sitemap.html">Site Map</a></li> <li><a href="/web/20071124053848/http://www.mozilla.org/security/">Security Updates</a></li> <li><a href="/web/20071124053848/http://www.mozilla.org/contact/">Contact Us</a></li> <li><a href="/web/20071124053848/http://www.mozilla.org/foundation/donate.html">Donate</a></li> </ul> <p class="copyright"> Portions of this content are © 1998–2007 by individual mozilla.org contributors; content available under a Creative Commons license | <a href="https://web.archive.org/web/20071124053848/http://www.mozilla.org/foundation/licensing/website-content.html">Details</a>.</p> <p> <span>Last modified January 11, 2007</span> <span><a href="https://web.archive.org/web/20071124053848/http://bonsai-www.mozilla.org/cvslog.cgi?file=mozilla-org/html/foundation/licensing.html&rev=&root=/www/">Document History</a></span> <span><a href="https://web.archive.org/web/20071124053848/https://doctor.mozilla.org/?action=edit&file=mozilla-org/html/foundation/licensing.html">Edit this Page</a></span> <span>(or <a href="/web/20071124053848/http://www.mozilla.org/contribute/writing/cvs">via CVS</a>)</span> </p> </div> </div> </body> </html>