Saurus is Free, Open Source Software for Building and Managing Websites.
Saurus 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 HostingBludit is a simple web application to make your own blog in seconds, it's completly free and open source. Bludit uses flat-files (text files in JSON format) to store the posts and pages, you don't need to install or configure a database.
Bludit HostingSubrion is a stand-alone PHP content management system that is very easy to use. It comes with a ton of great features including full source editing, per-page permissions, user activity monitoring, and much more.
Subrion Hostingb2evolution is an advanced weblog tool, i-e software allowing you to run your own blogs, newsfeeds or even photo stream.
b2evolution HostingTiki 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 HostingUnderscore.js is a JavaScript library which provides utility functions for common programming tasks.
Underscore.js HostingOpenWGA is Web Content Management computer software running on the Java Enterprise Edition Platform.
OpenWGA HostingHippo CMS is an open-source, dual licensed, Content Management System.
Hippo CMS HostingdotCMS is an open source content management system (CMS) written in Java for managing content and content driven sites and applications.
dotCMS HostingLiferay makes software that helps companies create digital experiences on web, mobile and connected devices.
Liferay HostingOpenKM is a Free/Libre document management system that provides a web interface for managing arbitrary files.
OpenKM HostingLogicalDOC is a free document management system that is designed to handle and share documents within an organization.
LogicalDOC HostingSmartClient is set of mobile and cross-browser HTML5 UI components combined with a Java-based Ajax framework, created by Isomorphic Software to build business web applications.
SmartClient 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 HostingTomcat Hosting on Linux Servers.
Tomcat HostingAmetys is a free and open source content management system (CMS) written in Java.
Ametys CMS Hosting