.OBJ File Extension
File Type 1Wavefront 3D Object File
What is an OBJ file?
An OBJ file is a standard 3D image format that can be exported and opened by various 3D image editing programs. It contains a three-dimensional object including 3D coordinates, texture maps, polygonal faces, and other object information.
The OBJ format is widely considered to be a universal format for 3D image editing applications. The OBJ file commonly contains references to one or more .MTL files, which contains surface shading material.
File Type 2Relocatable Object Code
.OBJ File Association 2
Object data that is referenced by many types of programs