The downloadable file is original. It has not been modified in any way.
File: guistudiomdl_2.2.zip Size: 140 KB MD5: 69c1e16a46dfce6e205cc8dcede7e4d0 Last checked: September 17, 2023.
Improved version of the original HLMV.
Nice tool to view and analyze HL 3D models.
A program that lets you create your own puzzles and word games.