jEnTunnel - Manage SSH Tunnels made easy
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
SSH Tunnel NG - A user-friendly, fast, and cross-platform SSH tunnel manager
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Proxycap - ProxyCap empowers you to divert your PC’s system associations through intermediary servers.
Console - Console is a Windows console window enhancement.