Products of TinTin++ development team
TinTin , aka tt , is a free MUD client for Mac OS X, Linux, and Windows. The Windows port named WinTin (using the PuTTY derived mintty terminal) is available for those who do not use Cygwin (A Linux/Unix emulator for Windows) and runs on Windows Xp, Windows Vista, and Windows 7. Besides MUDs, TinTin also works well with MUSH, Rogue, BBS, and Linux.
Freeware download of WinTin++ 2.00.7, size