TortoiseSVN - The coolest interface to (Sub)version control
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
SnailSVN - Similar to Tortoise SVN for Windows but integrated into Finder
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
SmartSVN - SmartSVN is a graphical client for the Open Source version control system Subversion (SVN).
Console - Console is a Windows console window enhancement.