HIGH ![]()  | ![]()  | |
| Name | SketchUp Document | CATIA Product | 
| File extension | .skp | .CATProduct | 
| Original software | SketchUp | CATIA | 
| Binary | ■ | ■ | 
| ASCII | ||
| Polygonal | ■ | ■ | 
| NURBS | ■ | |
| Solids | ■ | |
| Smoothing groups | ■ | ■ | 
| Textures, materials | ■ | ■ | 
| Developer/Owner | Trimble | Dassault Systemes | 
| Description | ||
| Specification | ||
| Format features | Makefile CAD system CATIA. By itself does not contain any geometric information - it contains only rules for joining parts. See the format CATPart | |
| Viewing software | SketchUp Viewer (free) | Delcam Exchange 2012 (free) |