Preceden - Preceden makes it easy to build simple, powerful timelines
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
Timeline - Timeline is a cross-platform application for displaying and navigating events on a timeline.
SourceTree - Mac and Windows client for Mercurial and Git.
Tiki-Toki - Tiki-Toki is web-based timeline software for creating beautiful interactive timelines that you can share on the web.
GitHub Desktop - GitHub Desktop is a seamless way to contribute to projects on GitHub and GitHub Enterprise.