| .bfm |
Terminal Reality Model File |
| .bb3 |
BlasterBall 3 Level File Support |
| .bak2 |
Backup File |
| .bak3 |
Backup File |
| .brtex |
Wii BRTEX Texture File |
| .brv |
Brick Rigs Vehicle File |
| .bsg |
Besiege Machine File |
| .bgz |
Blood Frontier Map File |
| .bmg |
Nintendo DS On-Screen Text File |
| .brlyt |
Wii Textures and Material Lists File |
| .breff |
Wii Effect Controls File |
| .breft |
Wii Effects File |
| .bsdiff |
BSDiff Patch File |
| .bak1 |
Starbound Backup File |
| .cfg |
Celestia Configuration File |
| .cs |
C# Source Code File |
| .cmd |
Windows Command File |
| .cpr |
Cubase Project |
| .cpg |
ESRI Code Page File |
| .chd |
Compressed Hard Disk image file |
| .crp |
Cities: Skylines Colossal Raw Asset Package |
| .clip |
Clip Studio Format File or Grand Theft Auto V Video Game file |
| .chk |
InterCheck Checksum Database |
| .cgf |
Crytek Geometry Format File |