Description: Groff is an open source text processor and document formatting system similar to troff. It is used to format Unix manual pages and possesses powerful text formatting capabilities for producing publication quality output.
Type: software
Pricing: Free
Description: Timeline JS is an open-source tool that enables you to build visually rich, interactive timelines. It is used by news organizations, universities, and individuals to create chronological timelines that incorporate images, maps, slideshows, and other multimedia.
Type: software
Pricing: Open Source