.VMT File Extension
File Type 1Valve Material File
What is a VMT file?
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."
Programs that open VMT files
File Type 2VMware Configuration File
.VMT File Association 2
Settings file used by VMware virtualization software; saves settings that allow the virtual machine to be started as well as saved when shutdown; serves the same purpose as the .VMX extension but is not as common because ".vmx" is the default.