DocGen - Static website generator
Manuskript - Open-source tool for writers.
openSourceCM - Web-based legal document processing and contract management
BlankPage - Stay motivated to write, and finish your story
LogicalDOC - A document management system such as LogicalDOC can help your organization better manage business processes and put order in the chaos of documents every day run your business.
Novelize - Novelize is an online novel writing app designed to keep authors on track.