MEDIUM ![]()  | ![]()  | |
| Name | ACIS SAT Model File | JT Open CAD File | 
| File extension | .sat, .sab, .asat, .asab | .jt | 
| Original software | ||
| Binary | ■ | ■ | 
| ASCII | ■ | |
| Polygonal | ■ | |
| NURBS | ■ | ■ | 
| Solids | ■ | |
| Smoothing groups | ■ | ■ | 
| Textures, materials | ||
| Developer/Owner | Spatial | Siemens | 
| Description | ||
| Specification | Download PDF | www.jtopen.com | 
| Format features | File geometric kernel ACIS. Is used by CAD-systems such as AutoCAD, Inventor | Open lightweight format of three-dimensional data | 
| Viewing software | RADF Viewer (free), Delcam Exchange 2012 (free) | JT2Go (free), eDrawings RapidFire Lite 2011 (free) |