Vmt extension is related to Valve Material files. You can try to open vmt files with Valve Source SDK packs mod creating tools.
It is a file type which created by Valce firm. This firm is producer of Half-Life game. The images which are seen on the objects of the game are kept in vmt files. Every single VMT file includes colors and shadow details which belong to its own model .
Vmt word is derived from "Valve Material Type" sentence. To get detailed information about the program take a look to link.
What to use vmt
Valve Source SDK packs mod creating tools
which page related to vmt file
vmt Related Searches
You can check related links about vmt fileextension.