3dmf) Autocad (.dwg) Blender (.blend) Caligari Object (.cob) Collada (.dae) Dassault (.3dxml) DEC Object File Format (.off) DirectX 3D Model (.x) Drawing Interchange Format (.dxf) DXF Extensible 3D (.x3d) Form-Z (.fmz) GameExchange2-Mirai (.gof) Google Earth (.kml /. 25 2010), 'Theory Shaw' presented the following list:ģD Studio Max (.max. In a second life discussion/bug formum (retrieved oct. There exist many (dozens) of 3D file formats. 3D graphics combines a large area of applications such as gaming, interactive environments, movies, computer-aided design and manufacturing.