LOW  |  | |
| Name | SketchUp Document | Softimage XSI 3D Image |
| File extension | .skp | .xsi |
| Original software | SketchUp | XSI |
| Binary | ■ | ■ |
| ASCII | ||
| Polygonal | ■ | ■ |
| NURBS | ||
| Solids | ||
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | ■ |
| Developer/Owner | Trimble | |
| Description | ||
| Specification | ||
| Format features | ||
| Viewing software | SketchUp Viewer (free) | XSI |
