PHProjekt-tool
From Wikipedia
Though the name may point out a kind of project management tool – PHProjekt is a groupware, a software, which allows teams to share information or documents, or plan plan a lot of things. PHProjekt is usable over the Internet or via Intranet environment.
PHProjekt is a “client-server application” and needs a web server with a php-parser (e.g. Apache) and a SQL-compatible database (e.g. MySql). For more detailed information about the system requirements, please refer to the related chapter. The client side only needs a browser, which gives OS-independence and local freedom.
PHProjekt is already translated in over 30 languages.
"Of course – open source“ - PHProjekt is free software. It comes with GPL, an open source licence. This means you are allowed to copy, use, change or distribute the program. The licence is attached at the end of the manual.
This manual refers to the current version 4.1 from 20.11.2003.

