Tiki is a CMS/Groupware which offers a large number of features "out-of-the-box" arguably more than any other Open Source Web Application. It can be overwhelming, even to an experienced user or administrator.
Tiki Wiki CMS Groupware Hostingb2evolution is an advanced weblog tool, i-e software allowing you to run your own blogs, newsfeeds or even photo stream.
b2evolution HostingMahara is an open source e-portfolio system with a flexible display framework. Mahara, meaning think or thought in Te Reo Maori, is user centred environment with a permissions framework that enables different views of an e-portfolio to be easily managed.
Mahara HostingPivotX is free software to help you maintain dynamic sites such as weblogs, online journals and other frequently updated websites in general. It's written in PHP and uses MySQL or flat files as a database.
PivotX HostingSproutCore is an open-source JavaScript web framework.
SproutCore HostingJSP Hosting on Linux Servers.
JSP HostingLogicalDOC is a free document management system that is designed to handle and share documents within an organization.
LogicalDOC HostingOpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.
OpenKM HostingJava Hosting packages on Linux servers.
Java HostingeXo Platform is an open source, standard-based, Enterprise Social Collaboration Platform written in Java.
eXo Platform HostingOpenCms is an open source content management system written in Java.
OpenCms HostingXWiki is a free wiki software platform written in Java with a design emphasis on extensibility.
XWiki 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 HostingHippo CMS is an open-source, dual licensed, Content Management System.
Hippo CMS Hosting