DocGen - Static website generator
HotDocs - Template-driven, automated document & form assembly software
openSourceCM - Web-based legal document processing and contract management
Woodpecker - Legal document automation for solo & small firms. Simple to use, works in Word, connects to everything.
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.
Pathagoras - document assembly, automation and management