DocGen - Static website generator
Abstract - A secure, version-controlled hub for your design files
openSourceCM - Web-based legal document processing and contract management
Plant - Version control app and plugin for Sketch
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.
Folio for Mac - Simple version control app for designers