What are cad files and how do I open a cad file?
| File Type | Category | File Format | |
|---|---|---|---|
| .123dx | CAD Files | 123D Design Model File | |
| .bbp | CAD Files | Bézier Surface file | |
| .catpart | CAD Files | CATIA V5 Part File | |
| .cdw | CAD Files | KOMPAS Document | |
| .cgr | CAD Files | CATIA Graphical Representation File | |
| .dgk | CAD Files | Delcam 3D Model File | |
| .dgn | CAD Files | MicroStation Design File | |
| .drwdot | CAD Files | SolidWorks Drawing Template | |
| .dwfx | CAD Files | Design Web Format XPS File | |
| .dwg | CAD Files | AutoCAD Drawing Database File | |
| .dws | CAD Files | AutoCAD Drawing Standards File | |
| .dxf | CAD Files | Drawing Exchange Format File | |
| .easm | CAD Files | eDrawings Assembly File | |
| .ezp | CAD Files | AutoCAD Ecscad Project Backup File | |
| .fmz | CAD Files | Form•Z Project File | |
| .fpd | CAD Files | Front Panel Designer Project | |
| .fzz | CAD Files | Fritzing Shareable Project File | |
| .gbx | CAD Files | Gerber PCB File | |
| .igs | CAD Files | IGES Drawing File | |
| .ipt | CAD Files | Inventor Part File | |
| .jam | CAD Files | Jam STAPL File | |
| .lcf | CAD Files | ArchiCAD Library Container File | |
| .ldt | CAD Files | Eulumdat Formatted Luminaire Data File | |
| .lyc | CAD Files | bestIMAGE Compressed Design File | |
| .nc | CAD Files | Mastercam Numerical Control File | |
| .pipe | CAD Files | PIPE-FLO Project File | |
| .pla | CAD Files | ArchiCAD Project Archive | |
| .pln | CAD Files | ArchiCAD Project File | |
| .prt | CAD Files | Pro/ENGINEER Part File | |
| .qpm | CAD Files | Quick Pallet Maker Input Data | |
| .rs | CAD Files | RapidSketch Document | |
| .rtd | CAD Files | Robot Structural Analysis Design File | |
| .sab | CAD Files | ACIS SAB Model File | |
| .scad | CAD Files | OpenSCAD Script | |
| .shx | CAD Files | AutoCAD Compiled Shape File | |
| .stl | CAD Files | Stereolithography File | |
| .top | CAD Files | TopSolid Design Document | |
| .vtf | CAD Files | Valve Texture File | |
| .vwx | CAD Files | Vectorworks Design File |