MEDIUM ![]() | ![]() | |
| Name | Parasolid Model Part File | SolidWorks Assembly File |
| File extension | .x_t, .x_b | .sldasm |
| Original software | SolidWorks | |
| Binary | ■ | ■ |
| ASCII | ||
| Polygonal | ■ | |
| NURBS | ■ | ■ |
| Solids | ■ | |
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | |
| Developer/Owner | Siemens PLM Software | Dassault Systemes |
| Description | ||
| Specification | ||
| Format features | File geometric kernel Parasolid. Is used by CAD-systems such as NX, Solid Efge, SolidWorks | Makefile CAD system SolidWorks |
| Viewing software | Delcam Exchange 2012 (free) | SolidWorks Viewer 2011 (free), eDrawings (free) |