MEDIUM ![]() | ![]() | |
| Name | STEP | Parasolid Model Part File |
| File extension | .stp, .step | .x_t, .x_b |
| Original software | ||
| Binary | ■ | ■ |
| ASCII | ■ | |
| Polygonal | ||
| NURBS | ■ | ■ |
| Solids | ||
| Smoothing groups | ■ | ■ |
| Textures, materials | ||
| Developer/Owner | ISO | Siemens PLM Software |
| Description | ||
| Specification | Download PDF | |
| Format features | The basic format of the transfer surfaces between CAD-systems. See also IGES | File geometric kernel Parasolid. Is used by CAD-systems such as NX, Solid Efge, SolidWorks |
| Viewing software | Delcam Exchange 2012 (free), eDrawings (free) | Delcam Exchange 2012 (free) |