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<h1>Apache License v2.0 and GPL Compatibility</h1>
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The <a href="http://www.fsf.org/">Free Software Foundation</a>
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<a href="http://www.fsf.org/licensing/licenses/#apache2">considers</a>
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the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>
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to be a <a href="http://www.gnu.org/philosophy/free-sw.html">free software</a>
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license, <a href="http://www.fsf.org/licensing/licenses/compat.html">compatible</a> with version 3 of the <a href="http://www.fsf.org/licensing/licenses/gpl.html">GPL</a>.
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No, we don't have any patents
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<li><a href="http://qpid.apache.org/" title="Multiple language implementation of the latest Advanced Message Queuing Protocol (AMQP)">Qpid</a></li>
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<li><a href="http://roller.apache.org/" title="Java blog server">Roller</a></li>
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<li><a href="http://servicemix.apache.org/" title="Enterprise Service Bus">ServiceMix</a></li>
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<li><a href="http://shale.apache.org/" title="Web application framework based on JavaServer(tm) Faces">Shale</a></li>
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<li><a href="http://stdcxx.apache.org/" title="Apache C++ Standard Library">STDCXX</a></li>
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<li><a href="http://synapse.apache.org/" title="Enterprise Service Bus and Mediation Framework">Synapse</a></li>
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<li><a href="http://tapestry.apache.org/" title="Component-based Java Web Application Framework">Tapestry</a></li>
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<li><a href="http://tcl.apache.org/" title="Dynamic websites using TCL">TCL</a></li>
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<li><a href="http://tiles.apache.org/" title="A templating framework for web application user interfaces">Tiles</a></li>
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<li><a href="http://tomcat.apache.org/" title="A Java Servlet and JSP Container">Tomcat</a></li>
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<li><a href="http://turbine.apache.org/" title="A Java Servlet Web Application Framework and associated component library">Turbine</a></li>
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<li><a href="http://tuscany.apache.org/" title="An SCA based Service Composition Framework">Tuscany</a></li>
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<li><a href="http://velocity.apache.org/" title="A Java Templating Engine">Velocity</a></li>
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<li><a href="http://xml.apache.org/" title="XML solutions focused on the web">XML</a></li>
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<li><a href="http://xmlbeans.apache.org/" title="XML-Java binding tool">XMLBeans</a></li>
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<li><a href="http://xmlgraphics.apache.org/" title="Conversion from XML to graphical output">XML Graphics</a></li>
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<li><a href="http://attic.apache.org/" title="Inactive project repository">Attic</a></li>
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<h6><a
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<h6>Foundation Projects</h6>
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<h6>How it works</h6>
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<li><a href="/foundation/how-it-works.html">Introduction</a></li>
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<li><a href="/foundation/glossary.html">Glossary</a></li>
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<h6>Download</h6>
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<h6>Community</h6>
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<li><a href="/memorials/">Memorials</a></li>
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<h6>Related Sites</h6>
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<li><a href="http://apachecon.com/" title="Official Apache Conference">ApacheCon</a></li>
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<li><a href="http://feathercast.org/" title="Apache Podcasts">Feathercast</a></li>
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<li><a href="http://planetapache.org/" title="Apache Community Blogs">PlanetApache</a></li>
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<p>Copyright © 2009 The Apache Software Foundation, Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>.</p>
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