Double Commander - Double Commander is a cross-platform open source file manager with two panels side by side.
TortoiseSVN - The coolest interface to (Sub)version control
Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
SnailSVN - Similar to Tortoise SVN for Windows but integrated into Finder
XYplorer - File Manager for Windows
Xversion - Super easy enterprise class version control.