Poderosa

This is my daily-driver SSH client, fairly simple and easy to use without too many hassle on new shortcuts (alt + c/v instead of ctrl is there though). Auto-completion is quite handy, although it tends to pick up commands badly from midnight commander's prompt. Contains pretty much everything that you would need from a SSH client, SCP/SFTP, keygen, multiple tabs, split screens, separate color style for every tab, port, agent and x11 forwarding.

Best multi-window SSH for windows.

Defaults are a bit unexpected if you are used to Putty but everything seems to be configurable. Absolutely love the Alt+R reconnect feature!

Excellent utility. Works quite well with Cygwin and has lots of useful features like in-session scp & sftp.

Its one the best freely available terminal emulator with many very good features. * copy based based on shortcut gives more control. * logs output can be captured very easily by copy to file or select all option. * macros not supported by most of them available. * not to say tabs arranges things easily. * better support of fonts and option to change/create custom characters themes. * built in command history(some times annoying though) and many more.... I just love it. big fan.