| .bmq |
Re-Volt Mipmap File |
| .bphys |
Blender Cache File |
| .bcstm |
BCSTM Audio Stream File |
| .bsw |
StruWalker 3D Model |
| .bswx |
BIMReview 3D Model |
| .bfstm |
BFSTM Audio Stream File |
| .binary |
PC Building Simulator Save File |
| .bac |
Backup File |
| .brk |
Brooktrout Fax Document |
| .bgz |
Blood Frontier Map File |
| .bza |
IZArc BGA Archive |
| .bk2 |
Windows Indexing Service Data File |
| .btinstall |
uTorrent Installer File |
| .bmg |
Nintendo DS On-Screen Text File |
| .bonk |
Bonk Audio File |
| .blockplt |
LEGO MINDSTORMS NXT Block Palette File |
| .bridgecache |
Adobe Bridge Cache Export File |
| .cer |
Internet Security Certificate |
| .cgi |
Common Gateway Interface Script |
| .cab |
Windows Cabinet File |
| .cbr |
Comic Book RAR Archive |
| .com |
DOS Command File |
| .cur |
Windows Cursor |
| .class |
Java Class File |