.MTL File Extension
File TypeOBJ Material File
|Category||3D Image Files|
What is an MTL file?
Material settings file used by 3D object editing applications; stored with an .OBJ file and describes how textures are applied to the object; includes the name of texture bitmap files as well as the 3D positioning of the textures.
MTL files are stored in a plain text format and can be viewed with a text editor.