DotProject is a Web-based project management framework that includes modules for companies, projects, tasks (with Gantt charts), forums, files, a calendar, contacts, tickets/helpdesk, multi-language support, user/module permissions, and themes. It is translated into 17 languages and has a modular design that allows extra modules (such as time sheets and inventory) to be added in easily.
License: GNU General Public License (GPL)
Changes:
This release includes a number of important
security fixes for XSS and remote file includes.
It also has a number of functionality bugs fixed.