Mud Clients: Windows, Mac, & UNIX

UNIX

• TkTurf: the most widely used Turf client, with complete support for Turf extensions.
• Papaya: a complete GTK-based client with many unique features, including firewall avoidance and partial implementation of Turf extensions.
• MCL: now with Xterm support.
• XTush: console or X, triggers, aliases, scripts.
• TinyFugue: everything except Turf extensions.

Macintosh

• TkTurf: the definitive client for Turf on Macintosh.
• Rapscallion: requires system 7.1+, provides everything you could possibly want.

Windows 3.X

• TkTurf: the most widely used Turf client, with complete support for Turf extensions.
• zMUD: supports color, triggers, aliases, known problem with Turf's editor.
• Pueblo: supports color.

Win 95/98/SE/ME/NT/2000

• TkTurf: the most widely used Turf client, with complete support for Turf extensions.
• Papaya: a GTK-based client (Alpha on Windows), including firewall avoidance and partial implementation of Turf extensions.
• zMUD: supports color, triggers, aliases, known problem with Turf's editor.
• Pueblo: supports color.
• MudMaster: as fully featured as you could need... runs under DOS shell.

If none of these suit your needs, MudConnector has an excellent resource page with many more listings.