Open-source blogging and content management system
Create a webapp from an existing database in 30 seconds - Java/Groovy
easy to use, powerful and completely free document management software
Cerberus Content Management System
Leveraging the shoulder of a Giant, x205 is complete ready to use CMS.
Open-Source Digital Experience Management Platform for Enterprises
Phantom-X CMS is an easy to use full sized Content Management System.
Ulbora CMS 2.0 is the first MEAN stack CMS and blogging platform.
Joomad! Joomla for Android
Multilingual FAQ and other addons for the Geeklog CMS
SpanTrax is a fork based on PostNuke.