A WebBased Collaboration OpenSource Tool
A software tool to bring MySQL to the Web
phpwcms is a web content management system
Open source project management
TuxWordSmith uses XDXF dictionaries to play in 88 languages
Simple, modern & fast web-based email client
BLACK use peer-to-peer technology to operate with no central authority
Contao Open Source CMS (fka TYPOlight)
HTLS is an Hattrick live match viewer, based on the old Livefox.
The leading Open Source survey tool
PXell - Online project management.