LOW  |  | |
| Name | Silo model | CATIA Graphical Representation |
| File extension | .sia | .cgr |
| Original software | Silo | CATIA V5 |
| Binary | ■ | ■ |
| ASCII | ||
| Polygonal | ■ | ■ |
| NURBS | ||
| Solids | ||
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | |
| Developer/Owner | Nevercenter | Dassault Systemes |
| Description | ||
| Specification | ||
| Format features | The format in which CATIA stores a simplified version of representations of solid and surface models | |
| Viewing software | Silo | 3DXML Player (free) |
