Map viewer - view maps.

Map viewer 2 - view maps. Experiemental.

Sanity tester - look for errors in MDX/MDL/BLP files.
For more information, look here

WEU fixer - look for extended GUI in W3X/W3N files, and replace it with something that WE can open.
For more information, look here

Map rebuilder - A very experiemental and quite minimal proof of concept of rebuilding map data from the map script.

Animation recoder - record model animations as a series of PNG images in a ZIP file.

Melee - set a map to be considered as melee, regardless of what it is.