Xpertmud - The Mud Experience
Xpertmud is an extensible perl, python and ruby scriptable MUD client. It is based on Qt and
Savitar is the Premier MUD / MUSH / MOO Client for the Macintosh!
Mmucl - Mark's MUd CLient
Mmucl (pronounced muckle) is a mud client written in Tcl and distributed under the Gnu General Public License. Mmucl has a number of interfaces both graphical and t...
BIM Telnet Client
Java-based terminal client
TinTin++ MUD Client
A nice cross-platform MUD client. Is command-line though.
Nice cross-platform MUD client
MUDlet Official Website
Arguably the best MUD client available