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How to open .VMT file extension?

File Type : Steam Source SDK Texture Content File (Valve Corporation)
Compatible with (WinXP,Vista,Win7,Win8 and Win10)

Looking for a program to open .VMT files?

"Windows unable to open a file!" is probably the most common error faced by millions every day. This is either because the program required to open a file is not available on your system or there may be other issues.

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What is .VMT file extension?

.VMT file extension is a known file type. This section of tells you everything you need to know about this extension.
Material that can be applied to a two-dimensional surface of an object created with Valve's Source engine; contains information that the Source engine uses to visually, physically, and aurally simulate the surface. Each VMT file includes the texture name, surface type, and shading parameters. It may also includes fallback information (for surfaces that cannot be rendered), and proxies (which change the material's rendering properties. NOTE: VMT stands for "Valve Material Type."
You can see a list of software programs here on that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open .VMT files:

Microsoft Windows:
  • Valve Source SDK
  • VTFEdit
  • QuArK
  • Other Text Editor