FileInfo.com


.OBJ File Extension


File Type 1 3D Object File  (Most common)
File Format File
Common? No
File Description Three-dimensional object containing 3D coordinates, texture maps, and other object information; a standard 3D image format that can be exported and opened by several 3D image editing programs.
Program(s) that open obj files Mac: Smith Micro Poser; NewTek Lightwave 3D; IMSI TurboCAD; Autodesk Maya; Cheetah3D; MeshLab
Windows: Smith Micro Poser; NewTek Lightwave 3D; Wavefront 3D; IMSI TurboCAD; Autodesk Maya; MeshLab; tb-software 3DWin; Autodesk AutoCAD with OBJ Import plugin; SolidWorks with OBJ Import plugin; Solid Edge with OBJ Import plugin
Unix: Java3D; MeshLab

File Type 2 Relocatable Object Code
File Format File
Common? No
File Description Object data that is referenced by many types of programs
Program(s) that open obj files Mac / Windows: Various programs

Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/obj