Name | STEP | Object File Format |
File extension | .stp, .step | .off |
Original software | ||
Binary | ■ | ■ |
ASCII | ■ | |
Polygonal | ■ | |
NURBS | ■ | |
Solids | ||
Smoothing groups | ■ | ■ |
Textures, materials | ■ | |
Developer/Owner | ISO | |
Description | ||
Specification | Download PDF | |
Format features | The basic format of the transfer surfaces between CAD-systems. See also IGES | Open storage format polygonal models |
Viewing software | Delcam Exchange 2012 (free), eDrawings (free) | GLC_Player (free), MeshLab (free) |