OBJ Import for AutoCAD is a plug-in for AutoCAD 2000, 2000i, 2002 and 2004. This plug-in gives AutoCAD the ability to import geometric data from ASCII Alias|Wavefront OBJ files.
OBJ Import for AutoCAD is very easy to use. It adds a new command to AutoCAD called "OBJIN". Simply type "OBJIN" at the AutoCAD command prompt and select an OBJ file to import.