iTivity SSH Manager - Easily create and maintain tunnels to SSH servers on any network or behind any firewall.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Core Tunnel - Core Tunnel is the best way to manage your SSH tunnels, with OS X Keychain integration.
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
Persistent SSH - Persistent SSH is SSH tunnel manager for a Windows systems.
Console - Console is a Windows console window enhancement.