MUD Client Listings

Windows

MUSHclient The fastest client out there with all the features and full ANSI support. This client supports all features Aeon of Darkness requires and I highly recommend it. 95,98,2000,ME,XP,NT (Free or register for $20)
zMUD zMUD is the world's leading MUD/Telnet client for PC/Windows. This sophisticated GUI client supports multiple character windows (multiplaying), aliases, triggers with complex pattern matching, macro keys, variables, speedwalking, automatic map generation, equipment database, graphical buttons, extensive built-in and user-defined functions, ANSI color, VT100 support, word wrapping, alarms, and online help. It is fully customizeable and 90 percent compatible with TinTin++ clients. Compatible with proxy servers and firewalls. 95,98,2000,ME,XP,NT (Free Trial or $25.00 (registration for life))
Portal Tons of features and loads of conveniences make Portal© far superior to any other product in the industry. It is quite simply, the fastest, most powerful telnet client on the face of the planet. The new player will find it simple to log on and get started, while those with years under their belts will discover all the features they want and need are not only present, but are quick and easy to learn. 95,98,2000,ME,XP,NT (Free Trial or $23.95 (registration for life))
FireClient Free client, but fairly slow and lacks a few features that I like from my clients. 95,98,2000,ME,XP,NT (Free)
Genius Simple client with the basics - ANSI, aliases, triggers, macros, etc. This one takes almost no hard drive space. 95,98,2000,ME,XP,NT (Free)
TinyFugue TinyFugue, aka "tf", is a flexible, screen-oriented MUD client, for use with any type of MUD. 95, NT (probably higher, maybe not XP) (Free)

Linux/Unix

KMuddy KMuddy is a graphical client built for the KDE desktop environment. It boasts many features and I highly recommend it for anyone with KDE. Anything that can run KDE (Linux and Unix) (Free)
Kmud Another graphical client built for KDE. This one has an automapper Anything that can run KDE (Linux and Unix) (Free)
GNOME Mud Another graphical client built for KDE. This one also has an automapper Anything that can run KDE (Linux and Unix) (Free)
MCL mcl is a MUD Client for Unix. Under Linux, it uses the Virtual Console interfaces to access the screen at a high speed, but it can also run in a TTY mode, allowing it to run under any other UNIX and in an xterm. Embedded language support (currently Python and Perl) allows high tweakability. Linux and Unix (Free)
TinyFugue TinyFugue, aka "tf", is a flexible, screen-oriented MUD client, for use with any type of MUD. TinyFugue is one of the most popular and powerful mud clients. Linux and Unix 4.0+ (Free)

Macintosh

Savitar Savitar is the premier shareware MUVE client (or MUD client by another name) for Macintosh computers. Supports ANSI, multiple sessions, triggers and the like. Version 7.1 to X (Free)
Rapscallion Fairly old, now free, client. The source for the client is also availible for download. (Unknown) (Free)
TinyFugue TinyFugue, aka "tf", is a flexible, screen-oriented MUD client, for use with any type of MUD. TinyFugue is one of the most popular and powerful mud clients. Version 2+ (Free)