VisualSVN - VisualSVN - Subversion plugin for Visual Studio
GITK - The GITK - Generalized Interface Tool Kit is a set of libraries, which form a (user) interface...
SnailSVN - Similar to Tortoise SVN for Windows but integrated into Finder
Sublime Merge - Fast git client with integrated merge tool from the makers of Sublime Text
TortoiseSVN - The coolest interface to (Sub)version control
OctoDroid - Mobile GitHub client for Android.