Doxygen - Generate documentation from source code
Microsoft 365 - Boost your productivity with reliable access anywhere with services like email, calendar, file sharing, meetings, instant messaging, and Office Online
DocFX - A documentation generation tool for API reference and Markdown files!
Apache OpenOffice - Apache OpenOffice is an open source, office document productivity suite.
NDoc - NDoc generates class library documentation from .
SoftMaker Office - SoftMaker Office is one of the most powerful and reliable office suite that is fully compatible with the MS Office Suite.