imtc-hamburg

http://www.egroupware.org/

http://www.navalplan.org/en/navalplan/control-the-projects.html

http://collabtive.o-dyn.de/index.php

http://xplanner-plus.sourceforge.net/index.html

http://sourceforge.net/projects/web2project/

http://www.teamlab.com/

http://www.project-open.org/

http://projectorria.toolware.fr/

http://www.plandora.org

http://phprojekt.com/

http://www.mantisbt.org/

http://www.kforgeproject.com

 

https://launchpad.net/launchpad-project

 

http://www.ganttproject.biz