DocGen - Static website generator
Windward Studios - Windward's solution includes a .NET or Java Engine, a set of code libraries for integrating reporting and document generation.
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.
IT Glue - Proven, best practices-driven IT documentation platform packed with features designed to help you...
openSourceCM - Web-based legal document processing and contract management
Apache Velocity - Velocity is a Java-based template engine.