LOW  | | |
| Name | Softimage XSI 3D Image | 3D Studio |
| File extension | .xsi | .3ds |
| Original software | XSI | 3D Studio (DOS) |
| Binary | ■ | ■ |
| ASCII | ||
| Polygonal | ■ | ■ |
| NURBS | ||
| Solids | ||
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | ■ |
| Developer/Owner | Autodesk | |
| Description | ||
| Specification | ||
| Format features | Has a limit on the number of polygons in a single file. Today is considered obsolete | |
| Viewing software | XSI | GLC_Player (free), MeshLab (free) |
