Fork is an open source CMS that will rock your world.
Fork HostingPHP-Nuke is a web-based automated news publishing and content management system based on PHP and MySQL. The system is fully controlled using a web-based user interface. PHP-Nuke was originally a fork of the Thatware news portal system.
PHP-Nuke HostingComposr is a very flexible CMS with advanced social, interactive and dynamic functionality.
Composr CMS HostingWonderCMS is a completely free open source Content Management System, or in other words, a free website builder.
WonderCMS HostingApache Roller is a Java-based Open Source "full-featured, Multi-blog, Multi-user, and group-blog server suitable for blog sites large and small".
Apache Roller HostingJSP Hosting on Linux Servers.
JSP HostingTomcat Hosting on Linux Servers.
Tomcat HostingAmetys is a free and open source content management system (CMS) written in Java.
Ametys CMS HostingGoogle Web Toolkit, or GWT Web Toolkit, is an open source set of tools that allows web developers to create and maintain complex JavaScript front-end applications in Java.
Google Web Toolkit HostingdotCMS is an open source content management system (CMS) written in Java for managing content and content driven sites and applications.
dotCMS HostingHippo CMS is an open-source, dual licensed, Content Management System.
Hippo CMS HostingJava Hosting packages on Linux servers.
Java HostingXWiki is a free wiki software platform written in Java with a design emphasis on extensibility.
XWiki Hosting