| .bkpi |
Synology Hyper Backup image |
| .rbr |
NICE Wordnet backup file |
| .mbkp |
Memeo Instant Backup backup archive |
| .okr |
PowerRecover one key recovery file |
| .tjf |
VAXTPU backup |
| .!@! |
Microsoft Windows backup of WIN.INI |
| .rwb |
RefWorks backup |
| .sik |
Microsoft Word backup |
| .kbb |
BestCrypt Key Block Backup |
| .ds$ |
AutoCAD sheet set data backup |
| .pd2 |
DFSee partition table and boot sector backup |
| .tk2 |
Roxio/Take Two backup |
| .whb |
Apple iPod backup image |
| .999 |
Sage backup |
| .bki |
IBM BookManager backup index |
| .msnbak |
MSN Mail backup |
| .nv3 |
Visicontrol MVS-30/35/40 flash-memory backup |
| .ebi |
The Bat! messages encrypted backup |
| .saved |
Typicaly saved copy of any file format |
| .bko |
Wisco Backup Outlook backup |
| .hm~ |
Help&Manual help project backup |
| .ntj |
Junction Box backup file |
| .i5d |
IUCLID XML backup file |
| .bmr |
Bare Metal Restore data |