https://sourceforge.net/projects/jake/

https://sourceforge.net/projects/doxfs/

DoXFS (pron. docs-eff-ess) Document Managment System

https://www.skybuilders.com/solutions/document_management/

https://www.alfresco.com/

Alfresco is an open source, an open-standards content repository built by the most experienced content management team that includes the co-founder of Documentum.

https://www.zenspider.com/projects/zenweb.html

Stupid fast static website generation

https://www.weberp.org/

https://thehostingtool.com/

TheHostingTool provides you, the web host, near complete automation on signup, monthly posts checking, suspension, termination and more.

http://www.thebuggenie.com/

The Bug Genie can do Project management, Issue tracking, Integrated, intelligent wiki, Configurable, Power features and etc.

https://sourceforge.net/projects/shinelivehelp/

SHINE Live Help is a live support chat application for website sales and support. It works as a standalone chat and integrates with Sugar Open Source CRM.

https://sourceforge.net/projects/rkcmf/

RkCMF is a CMF designed to manage big amounts of text data easily. You won't find blocks or categorize modules - you "made" them yourself with simple ContentBBcode tags.