MUSHclient 

Fast MUD/MUSH/MUCK/MOO client for Windows. Has 500,000 line scrollback buffer, remembers last 5,000 commands entered (can be recalled sequentially or by searching), aliases, triggers, timers, keypad-navigation, speed-walking, auto-say and more.
mud client

Area Editor 

Area file editor for ROM and SMAUG area files. Easy-to-use GUI interface lets you view each room, mobile and object in a "tree view" on the left-hand side of the screen. Clicking on each item shows details about it, which can then be edited.
mud area editor smaug rom