Backup Files

File extension File description Developer/Producer
.$$$
Temporary File N/A
.$db
dBASE Temporary File N/A
.001
Split Archive File N/A
.002
Split Archive Part 2 File N/A
.113
Iomega Backup File N/A
.73b
TI-73 Backup File Texas Instruments
.ab
Android ADB Backup File Google
.aba
Palm Address Book Archive Palm
.abbu
Address Book Backup N/A
.abf
Analysis Services Backup File Microsoft
.abk
Automatic Backup File N/A
.acp
Alfresco Content Package Alfresco Software
.acr
Acer eRecovery Management Backup File Acer
.adi
Active@ Disk Image Backup File Active@ Data Recovery Software
.aea
AdWords Editor Archive Google
.arc
Symbian OS Backup File Nokia
.as4
askSam Backup File askSam Systems
.asd
Word AutoSave File Microsoft
.ashbak
Ashampoo Backup Archive Ashampoo
.ate
Office Accounting Compressed Backup File Microsoft
.ati
Office Accounting Updated Company File Microsoft
.bac
Backup File Avantrix
.backup
Android Backup File N/A
.backupdb
Time Machine Backup Folder Apple
.bak
Backup File N/A
.bak~
AbiWord Auto-Saved Document AbiSource
.bbb
BlackBerry Mobile Phone Backup File Research In Motion
.bbz
BerryBuzz Backup File Bellshare
.bck
VMX Backup File HP
.bckp
Ad-Aware Quarantined File Lavasoft
.bcm
Microsoft Works Communications Script Backup Microsoft
.bdb
Microsoft Works Database Backup File Microsoft
.bff
Backup File Format IBM
.bif
Get Backup Project File BeLight Software
.bifx
Get Backup Project BeLight Software
.bk1
Autodesk Backup File Autodesk
.bkc
Backup4all Backup Catalog Softland
.bkf
Windows Backup Utility File Microsoft
.bkp
Backup File N/A
.bkup
Backup File N/A
.bkz
FileFort Backup File NCH Software
.blend1
Blender Document Backup File Blender
.blend2
Blender Document Backup 2 File Blender
.bm3
Sony Ericsson Backup File Sony Ericsson
.bmk
BillMinder Backup File return7
.bpa
StorageSync Backup Archive SimpleTech
.bpb
PowerDesigner Business Process Backup File Sybase
.bpm
PowerDesigner Business Process Model Sybase
.bpn
ArchiCAD Project Backup File GRAPHISOFT
.bps
Works Document Backup Microsoft
.bup
DVD IFO Backup File N/A
.caa
CleanApp Archive Synium Software
.cbk
Backup Configuration File N/A
.cbs
Comodo Backup Script Comodo Group
.cbu
Comodo Backup File Comodo Group
.cmf
Connected Backup File Autonomy
.crds
Windows CardSpace Backup File Microsoft
.da0
Windows Registry Backup File Microsoft
.dash
Dashlane Profile Dashlane, Inc.
.dba
Palm Datebook Backup File Palm
.dbk
Sony Ericsson Mobile Phone Backup File Sony Ericsson
.diy
My Drivers Backup Setup File Huntersoft
.dna
CA Backup and Migration Backup File Computer Associates
.dov
Temp File N/A
.dpb
DataPilot Backup File Susteen
.dsb
Dell DataSafe Backup File Dell
.fbc
Family Tree Maker for DOS Backup File Ancestry.com
.fbf
Free Backup Fix Backup File Promosoft
.fbk
Microsoft Dynamics NAV Backup File Microsoft
.fbu
FEBE Firefox Backup File FEBE
.fbw
HP Recovery Manager Backup File Hewlett Packard
.fh
Symantec Backup Exec File Symantec
.fhf
Free Hide Folder Backup File Cleanersoft Software
.flka
Folder Lock Portable Locker File NewSoftwares
.flkb
Folder Lock Basic Locker File NewSoftwares
.fpsx
Nokia Firmware Format File Nokia
.ful
Microsoft Backup File List Microsoft
.fza
Form•Z Autosave File AutoDesSys
.fzb
Form•Z Project Backup File AutoDesSys
.gb1
Game Maker Backup File YoYo Games
.gbp
Genie Timeline Backup Index File Genie-Soft
.gho
Norton Ghost Backup File Symantec
.ghs
Norton Ghost Image Segment Symantec
.icbu
iCal Backup File Apple
.icf
Zoom Router Configuration File Zoom Telephonics
.inprogress
Time Machine Backup Progress File Apple
.ipd
BlackBerry Backup File Research In Motion
.iv2i
Norton Ghost Incremental Virtual Volume Image Symantec
.jbk
Juno Backup File Juno
.jdc
JDownloader Links File The JDownloader Team
.kb2
Kleo Backup File Carroll-Net
.lcb
Living Cookbook Backup File Radium Technologies
.llx
LabVIEW VI Library Backup File National Instruments
.mbf
Microsoft Money Backup File Microsoft
.mbk
dBASE IV Multiple Index Backup File dataBased Intelligence
.mbw
MBRWizard Archive Firesage Solutions
.mdbackup
iPhone Data Backup File Apple
.mddata
iPhone Backup File Apple
.mdinfo
iPhone Backup Information File Apple
.mem
FoxPro Variable File N/A
.mig
Windows Migration Backup File Microsoft
.mpb
MyPhoneExplorer Backup File Franz Josef Wechselberger
.mv_
Movie Edit Pro Movie Backup File MAGIX
.nb7
NovaBACKUP Output File NovaStor
.nba
Nero BackItUp Archive Nero
.nbd
NovaBACKUP File NovaStor
.nbf
Nokia Backup File Nokia
.nbi
Nero BackItUp Information File Nero
.nbk
NovaBACKUP Job File NovaStor
.nbs
NTI Backup Set NTI
.nbu
Nokia Phone Backup File Nokia
.nco
Nero BackItUp File Nero
.nfb
Nokia Phone Backup File Nokia
.nfc
Nokia Phone Backup Copy File Nokia
.npf
NTI Partition File NTI
.nps
NTI Partition Set NTI
.nrs
NovaBACKUP Restore Script NovaStor
.oeb
Outlook Express Backup Wizard File QSX
.old
Backup File N/A
.onepkg
Microsoft OneNote Package File Microsoft
.ori
Original File N/A
.orig
Original File N/A
.oyx
Approach Alternate Database Index N/A
.paq
Hewlett-Packard Software Restore File Hewlett-Packard
.pba
PowerBackup Archive CyberLink
.pbb
AT&T Phonebook File AT&T
.pbd
EaseUS Todo Backup File CHENGDU Yiwo Tech Development
.pbf
Paragon Backup File Paragon Software Group
.pbj
PowerBackup Job File CyberLink
.pbx5script
Personal Backup Script Intego
.pbxscript
Personal Backup Script Intego
.pdb
PowerDesigner Database Backup File Sybase
.prv
Free Folder Hider Backup File AutoBAUP
.psa
Plesk Backup File Parallels
.pvc
Parallels Desktop Copied Configuration File Parallels
.qbb
QuickBooks Backup File Intuit
.qbk
QuickTax Backup File Intuit Canada
.qbm
QuickBooks Portable Company File Intuit
.qbmb
QuickBooks Backup File Intuit
.qbmd
QuickBooks Backup File Intuit
.qbx
QuickBooks Accountant Transfer File Intuit
.qic
Windows Backup File Microsoft
.qsf
Qualtrics Survey File Qualtrics
.quickenbackup
Quicken Essentials for Mac Backup File Intuit
.qv~
ViewletBuilder Project Backup File Qarbon
.rbc
Retrospect Backup Catalog File EMC Insignia
.rbf
Windows Installer Rollback File Microsoft
.rbk
Windows 95 Registry Backup File Microsoft
.rbs
Windows Installer Rollback Script Microsoft
.rdb
Retrospect Backup Set EMC
.rgmb
RootsMagic Backup File RootsMagic
.rmbak
Registry Mechanic Backup File PC Tools
.rrr
Registry Mechanic Backup File PC Tools
.sav
Parallels Desktop Saved State Image File Parallels
.sbb
Office Accounting Company Backup File Microsoft
.sbs
Secure Backup System File AvialiSoft
.sdc
Stardock Central Download Archive Stardock
.sim
Steam Game Backup Information File Valve
.sis
Steam Game Backup Information File Valve
.skb
SketchUp Backup Document Trimble
.sn1
Drive Snapshot First Differential Backup Tom Ehlert
.sn2
Drive Snapshot Second Differential Backup Tom Ehlert
.sna
Drive Snapshot Primary Backup File Tom Ehlert
.sns
Save-N-Sync Project File Composite Ideas
.spf
ShadowProtect Full Backup File StorageCraft Technology
.spg
TCP Optimizer Backup File SpeedGuide.net
.spi
ShadowProtect Incremental Backup File ShadowCraft Technology
.sps
SyncBack Settings File 2BrightSparks
.sqb
SQL Backup SQL Server Backup File Red Gate
.srr
ReScene Metadata File ReScene
.stg
ActiveSync Backup File Microsoft
.sv$
AutoCAD Automated Backup File Autodesk
.sv2i
Symantec System Index File Symantec
.tbk
FoxPro Memo Backup N/A
.tdb
eBay Turbo Lister Backup File eBay
.tig
TI Connect Backup File Texas Instruments
.tis
True Image Script Acronis
.tlg
QuickBooks Transaction Log File Intuit
.tmp
Temporary File N/A
.tmr
Free Countdown Timer Backup File Comfort Software Group
.trn
SQL Server Transaction Log Backup File Microsoft
.ttbk
Canadian TurboTax 2010 Backup File Intuit Canada
.uci
UFS Explorer Backup File SysDevSoftware
.v2i
Norton Ghost Virtual Volume Image Symantec
.vbk
Veeam Backup File Veeam Software
.vbm
Veeam Backup Metadata File Veeam Software
.vbox-prev
Oracle VM VirtualBox Settings Backup File Oracle
.vpcbackup
Windows Virtual PC Backup File Microsoft
.vrb
Veeam Incremental Backup File Veeam Software
.wbb
WinBackup Archive Uniblue
.wbcat
Windows Backup Catalog File Microsoft
.wbk
Word Document Backup Microsoft
.win
Windows Backup File Microsoft
.wjf
WinZip Job File Corel
.wpb
Windows Phone Device Manager Backup File Windows Phone Device Manager
.wspak
WebsitePanel Backup File WebsitePanel
.xbk
XenServer Backup File Citrix
.xlk
Excel Backup File Microsoft
.__a
File Splitter & Joiner Encrypted File Le Minh Hoang
.__b
File Splitter & Joiner Encrypted Archive File Le Minh Hoang
.~cw
Circuit Wizard Backup File New Wave Concepts