LOW  |  | |
| Name | Blender | Universal 3D File |
| File extension | .blend | .u3d |
| Original software | Blender | |
| Binary | ■ | ■ |
| ASCII | ||
| Polygonal | ■ | ■ |
| NURBS | ■ | |
| Solids | ||
| Smoothing groups | ■ | ■ |
| Textures, materials | ■ | ■ |
| Developer/Owner | Blender | 3D Industry Forum, Ecma International |
| Description | ||
| Specification | Universal 3D File Format | |
| Format features | Open source project with a lot of features and plugins | Attempt to create a universal format for the exchange of 3D-data, including for publishing on the Internet. One of the successors of obsolete format WRL (VRML) |
| Viewing software | Blender (free) | GLC_Player (free), MeshLab (free) |
