Simlab Composer v2.1 | 131 MB
Supports importing 3D models from many of thestandard file formats, including: SketchUp,Rhino, STEP, IGES, Collada, 3D PDF, 3D XML, FBX,Obj, 3DS, DXF, U3D, STL, and DWG. 3D models andscenes can be exported to the following filesformats, OBJ, FBX, Collada, STL, U3D, BIP and OSG.