| .renv |
Rhino 3D environment data |
| .rtb |
Behemot binary 3D scene |
| .sldrevtbt |
SolidWorks revision table template file |
| .xc3 |
Cast3D 3D scene |
| .df3 |
POV-Ray file |
| .ks3 |
3D Forgastest Editor data |
| .catprocess |
CATIA process data |
| .sldweldfvt |
SolidWorks weld style file |
| .3pg |
3D Digital Gallery data |
| .bjt |
LTspice bipolar design data |
| .lvw |
Livewire document |
| .al3d |
Alicona 3D image |
| .drwprp |
SolidWorks drawing custom properties tab template |
| .c18 |
Dassault Systemes Catia V4 sequential file |
| .mli |
Autodesk 3D Studio MAX material file |
| .catmaterial |
CATIA CATMaterial data |
| .aig |
Architecture drawing |
| .heb |
DEcomp 3D scene data |
| .rd5 |
Autodesk road aligment data |
| .t4g |
Tommy Software Cad/Draw data |
| .dpj |
DeskProto project |
| .ajd |
Alphacam water jet drawing file |
| .c6 |
Organic 2D/3D drafting & 3D modelling data |
| .gmax |
Autodesk Gmax data |