A free course management system (CMS) to create online learning sites
forma.lms is a Learning Management System (LMS), opensource lms
Cerberus Content Management System
PHP Document Management System (DMS)
PHP & MySQL based CMS with messenger
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
Docebo is not dead !! Docebo LMS reborn
the EXercise event Injection TOolkit
Web based survey with plenty of features.
Discuz!X3.1 - русская локализация.
Discuz!X3 - русская локализация.
Скрипт коллективного микроблоггинга.
Discuz! X2 - русская локализация
!! We moved to Assembla !!
Fully customizable web chat created using AJAX.
Content management system
Fobuc is comment CMS that allows you to admin everything about them.