Name | STEP | NX Part/Assembly File |
File extension | .stp, .step | .prt |
Original software | NX (Unigraphics) | |
Binary | ■ | ■ |
ASCII | ■ | |
Polygonal | ■ | |
NURBS | ■ | ■ |
Solids | ■ | |
Smoothing groups | ■ | ■ |
Textures, materials | ■ | |
Developer/Owner | ISO | Siemens |
Description | ||
Specification | Download PDF | |
Format features | The basic format of the transfer surfaces between CAD-systems. See also IGES | |
Viewing software | Delcam Exchange 2012 (free), eDrawings (free) | Delcam Exchange 2012 (free) |