GeniusWiki is a free WIKI web application base on Java. It aims to build a free platform for team collaboration, knowledge management and content manangement. It is free download and use. The highlight features include:

•    Markup or WYSIWYG editor switch seamless.
•    All WIKI required features, such as, revisions, comments, attachments, drafts management, templates etc.
•    GWT based front end.
•    Customized themes and skins.
•    Multiligual.
•    Keyboard shortcut.
•    Many advanced macros, such as Calendar, Todo list, Panle, or Tabs etc.
•    Flexible and powerful fine-grind permission control.
•    Full text and advance search.
•    Powerful admin platform with the utmost control.
•    Easy to backup and restore.
•    A setup wizard makes the installation very easy. It also has a one-click-run standalone version.
•    Support most J2EE severs, such Tomcat, WebSphere, Glassfish,Weblogic and JBoss etc. 6 major database supported - MySQL, Oracle, DB2, SQLServer,Postgresql and HsqlDB.

Try it in our public website at http://www.geniuswiki.com. Free download from http://www.edgenius.com/download.