| .szn |
HiCAD 3D CAD drawing |
| .ztl |
ZBrush ZTool data |
| .3de |
DeskArtes 3D file |
| .c2 |
Pov-Ray for Windows 3.x scenes advanced newltpot data |
| .mcc |
CAD drawing |
| .lfx |
Land F/X project |
| .pdms |
Plant Design Management System file |
| .vrscene |
VRay scene data |
| .lwo |
LightWave 3D object |
| .e3d |
Macromedia Extreme 3D object |
| .gko |
Gerber keep out layer |
| .vwf |
CADvance drawing |
| .sos |
Dynamite VSP swept object style file |
| .lyc |
bestIMAGE compressed drawing |
| .sza |
HiCAD neXt construction drawing |
| .see |
LISCAD Plus CAD design |
| .af |
3DPlus model |
| .tso |
NX2 file 3D faceted spacial volume data |
| .edw |
SolidWorks eDrawing data |
| .asmdot |
SolidWorks assembly template |
| .gtc |
Graitec Exchange Format file |
| .trl |
Topocad roadline data |
| .ndw |
Allplan CAD/BIM file |
| .ske |
Battlefield 2 skeleton data |