Mailing List Manager - Web-based, Self-Hosted, Feature-Rich
PHP Document Management System (DMS)
Full SMTP/Mail server Appliance in 5 minutes
Web based live video streaming from webcam.
Free Web-based MeetMe GUI.
Stream your music over the net
Internet-radio server with web-GUI, it broadcasts music from folders
CRM system based on vtiger, adapted to Polish companies.
Web based torrent client