KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
PAC Manager - PAC Manager
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Truck - A faster alternative to FTP
Console - Console is a Windows console window enhancement.
ShellCraft - ShellCraft is an ssh GUI for Unix.