MEDIUM ![]() | ![]() | |
| Name | Inventor Part | NX Part/Assembly File |
| File extension | .ipt | .prt |
| Original software | Autodesk Inventor | NX (Unigraphics) |
| Binary | ■ | ■ |
| ASCII | ||
| Polygonal | ■ | |
| NURBS | ■ | ■ |
| Solids | ■ | ■ |
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | ■ |
| Developer/Owner | Autodesk | Siemens |
| Description | ||
| Specification | ||
| Format features | ||
| Viewing software | Autodesk Inventor View 2011 (free) | Delcam Exchange 2012 (free) |