Sublime Merge - Fast git client with integrated merge tool from the makers of Sublime Text
GITK - The GITK - Generalized Interface Tool Kit is a set of libraries, which form a (user) interface...
Bit - Easily share reusable components between projects and applications to build faster as a team.
Fork - Fast and Friendly Git Client for Mac
Thermal - All-in-one place to manage your Git repository.
OctoDroid - Mobile GitHub client for Android.