AbiWord - AbiWord is a free software word processor.
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
LibreOffice - Writer - Open-source cross-platform word processor.
SourceTree - Mac and Windows client for Mercurial and Git.
Zoho Writer - Create. Review. Distribute
GitHub Desktop - GitHub Desktop is a seamless way to contribute to projects on GitHub and GitHub Enterprise.