DocGen - Static website generator
Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
openSourceCM - Web-based legal document processing and contract management
Pipefy - Pipefy is a process management software that empowers anyone to create and automate efficient workflows on their own without code.
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.
Process Street - Create beautiful rich process documents in a simple to follow checklist format. Fast, free and incredibly simple to use.