A free course management system (CMS) to create online learning sites
Document Management System and Content Management System
forma.lms is a Learning Management System (LMS), opensource lms
PHP & MySQL based CMS with messenger
Cerberus Content Management System
PHP Document Management System (DMS)
ies.blog is a web based app use for little community and based on php
Open-source social network CMS and mobile apps.
Soporte phpBB Oficial España
Havalite, a lightweight, open source CMS Blog based on php and SQLite
CMS API Server with web site
the EXercise event Injection TOolkit
Web based survey with plenty of features.
Скрипт коллективного микроблоггинга.
Auto-Downloading Course Manager for BITS Pilani Hyderabad Campus
Discuz! X2 - русская локализация
Community board widget for websites
TextHost allows you to make a repository for storing text files
Fully customizable web chat created using AJAX.
Fobuc is comment CMS that allows you to admin everything about them.
Content management system