Tikiwiki is a content management system, which allows you to create wiki based web sites. This application generally known as Tiki or TikiWiki and it is free to use as it is an open source CMS system written in PHP and distributed under LGPL (Lesser General Public License). Tiki has the number of collaborative features allowing it to operate as a Groupware web application. In other words it makes the simple job to enable web sites and portals on Internet, Intranets, and on a Extranet.
You will find all the necessary and usual features inside Tiki such as the ability to register and maintain single user accounts within a flexible and rich permission and privilege system, which helps to create and cope up menus, RSS-Feeds, Page Layout customization, Logging performance, and system administration. You can carry through all the administration tasks by using simple web based user interface.