HotDocs - Template-driven, automated document & form assembly software
Docupilot - Document Generation, Document Automation software
WebMerge - WebMerge is an online platform that allows you to easily collect data, populate a document and send it to any contact automatically.
JasperReports - JasperReports Server is a stand-alone and embeddable reporting server.
Carbone - Generate and convert any document efficiently
docassemble - docassemble is a free, open-source expert system for guided interviews and document assembly.