| .as4 |
askSam Backup File |
| .ate |
Office Accounting Compressed Backup File |
| .ati |
Office Accounting Updated Company File |
| .abu |
Asus Apps Backup File |
| .abu1 |
ASUS Backup File |
| .bak |
Firefox Bookmarks Backup |
| .bkp |
Backup File |
| .bup |
McAfee Quarantined File |
| .bif |
Get Backup Project File |
| .bdb |
Microsoft Works Database Backup File |
| .bck |
VMX Backup File |
| .bk |
Backup file, FrameMaker Book File |
| .bkf |
Windows Backup Utility File |
| .bcm |
Business Contact Manager File |
| .bkc |
Backup4all Backup Catalog |
| .backupdb |
Time Machine Backup Folder |
| .bckp |
Ad-Aware Quarantined File |
| .bpa |
StorageSync Backup Archive |
| .bmk |
BillMinder Backup File |
| .bff |
Backup File Format |
| .bbb |
BlackBerry Mobile Phone Backup File |
| .blend1 |
Blender Document Backup File |
| .bm3 |
Sony Ericsson Backup File |
| .bpn |
ArchiCAD Project Backup File |