| .atm |
Vue Atmospheres File |
| .anim |
Maya Animation File |
| .animset |
FaceFX Animation Set File |
| .atf |
Axon Text File |
| .a3d |
Alternativa Player 3D Export File |
| .aoi |
Art of Illusion 3D Scene |
| .aof |
Artlantis Object File |
| .atl |
Artlantis 3D Scene File |
| .album |
GLC_Player Album File |
| .asat |
Assemble SAT 3D Model File |
| .a8s |
Anim8or Script |
| .animset_ingame |
FaceFX In-Game Animation Set File |
| .blend |
Blender 3D Data File |
| .br5 |
Bryce 5 Scene File |
| .bld |
Envisioneer Building Project File |
| .br6 |
Bryce 6 Scene File |
| .b3d |
Blitz3D Entity Model File |
| .br4 |
Bryce 4 Scene File |
| .bip |
Character Studio Biped File |
| .bro |
Broadleaf Tree Model |
| .bvh |
Biovision Hierarchy Animation File |
| .blk |
AutoCAD Block Template File |
| .br7 |
Bryce 7 Scene File |
| .brg |
Age of Mythology Model File |