| .h3d |
Altair HyperView 3D model |
| .n2km |
Headshape Modding 3D Tool for 3D Studio Max modding data |
| .$ac |
Autodesk AutoCAD autosave |
| .gdo |
CC430 Gerber file |
| .assbin |
Substance Painter scene |
| .w2d |
Autodesk Design (Drawing) Web Format 2D file |
| .rhm |
Right Hemisphere material data |
| .obg |
ZBrush mesh data |
| .adsk |
Autodesk data exchange file |
| .254 |
Pro/Engineer versioned data |
| .atd |
Alphacam lathe drawing |
| .ls4 |
Lumion exported full scene |
| .dr4 |
AllyCAD drawing |
| .co |
Cobalt 3D model |
| .mcx-5 |
Mastercam X5 3D model |
| .rs8 |
ProSource data |
| .cax |
VCollab 3D model |
| .gha |
Grasshopper assembly data |
| .rib |
Renderman Interface Bytestream 3D graphics data |
| .s3dx |
Shape3D drawing |
| .prjpcb |
Altium Designer project file |
| .ktr |
KeyTruss truss data |
| .ds4 |
Micrografx Designer graphic file |
| .zsol |
M & S Steel Corp. model file |