Backup Files

Backup files save copies of data that may be restored in case of hardware failure or data corruption. Software programs usually create backup files automatically.

Backup file extensions include but not limited to .BAK, .GHO, .TMP, etc.

File Extension File Type Popularity
.BAKX Finale Backup File 4
.RBF Windows Installer Rollback File 4.1
.RBF Retrospect Backup File 3.5
.CSD Steam Game Data Backup File 4.7
.NBAK Neat Backup File 3.4
.RBS Windows Installer Rollback Script 4.2
.RBC Retrospect Backup Catalog File 4
.NBK Data Backup Job File 4
.NBK NovaBACKUP Job File 4.5
.JPA Akeeba Backup Archive 4
.PBX5SCRIPT Personal Backup Script 4
.JDC JDownloader Links File 3.5
.NWBAK NeatWorks Backup File 3.5
.NRBAK NeatReceipts Backup File 3.5
.NDA Nero Backup File 3.5
.IBK IncrediMail Account Backup File 4.2
.FBW HP Recovery Manager Backup File 4.7
.DPB DataPilot Backup File 4
.CSM Steam Game Backup File 4.5
.CENON~ Cenon Backup File 3.5
.CBU Comodo Backup File 4.5
.CBS Comodo Backup Script 3.6
.FLKB Folder Lock Basic Locker File 3.6
.FLKA Folder Lock Portable Locker File 4.5
.DNA CA Backup and Migration Backup File 3.5
.RBF Stellar Insta Backup Image 4
.CMF Connected Backup File 3.6
.BBZ BerryBuzz Backup File 3
.BLEND2 Blender Document Backup 2 File 4.5
.BIFX Get Backup Project 4.5
.BKUP Backup File 4.2
.BAC Backup File 4.3
.BPB PowerDesigner Business Process Backup File 3.3
.BK1 ERwin Backup File 3
.BK1 Autodesk Backup File 4
.BAK~ AbiWord Auto-Saved Document 4.2
.PDB PowerDesigner Database Backup File 3.8
.BAK3 Backup File 4.5
.BAK2 Backup File 4.5
.BDB Microsoft Works Database Backup File 4.2
.BCK VMX Backup File 4
.BKF Windows Backup Utility File 4.2
.BKC Backup4all Backup Catalog 4
.BCM Microsoft Works Communications Script Backup 3.5
.BPA StorageSync Backup Archive 4
.BACKUPDB Time Machine Backup Folder 3.8
.BCKP Ad-Aware Quarantined File 4
.BPS Works Document Backup 4
.BPM PowerDesigner Business Process Model 4.4
.NBD Data Backup Data File 4
.NBD NovaBACKUP File 4.2
.BPN ArchiCAD Project Backup File 4.1
.BM3 Sony Ericsson Backup File 4
.XBK XenServer Backup File 3.8
.BACKUP Android Backup File 4.2
.BLEND1 Blender Document Backup File 4.7
.BFF Backup File Format 4
.BBB BlackBerry Mobile Phone Backup File 4.1
.AFI AOMEI Backupper File Backup File 3.9
.BUP Backup File 4.2
.BUP DVD IFO Backup File 4.2
.BMK BillMinder Backup File 3.8
.BKZ FileFort Backup File 4.5
.BKP Zapback Backup File 3.8
.BKP Backup File 4
.BIF Get Backup Project File 4.5
.ASVX Finale Auto-save File 4
.ASV Finale Auto-save File 4
.ASD Word AutoSave File 4.5
.AEA AdWords Editor Archive 3.5
.ADI AOMEI Backupper Disk Backup File 4.5
.ADI [email protected] Disk Image Backup File 4.7
.ACP Alfresco Content Package 4.8
.ARC Symbian OS Backup File 4
.ARC Norton Backup Archive 4.5
.ACR Acer eRecovery Management Backup File 3.5
.ABU Asus App Backup File 3.8
.ASHBAK Ashampoo Backup Archive 4
.ABK Automatic Backup File 4.7
.ABF Analysis Services Backup File 4.2
.ABBU Address Book Backup 3.5
.ABA Palm Address Book Archive 4
.AB Android ADB Backup File 3.9
.113 Iomega Backup File 3.8
.73B TI-73 Backup File 3.5
.002 Split Archive Part 2 File 4.2
.003 Split Archive Part 3 File 4.5
.001 Split Archive File 4.5
.001 Norton Ghost Disk Backup 4.5
.~CW Circuit Wizard Backup File 3.4
.__B File Splitter & Joiner Encrypted Archive File 3.5
.__A File Splitter & Joiner Encrypted File 3.5
.$DB dBASE Temporary File 4.2
.$$$ Temporary File 4.3
.DBA Palm Datebook Backup File 3.5
.BAK Finale Backup File 4.1
.TMP Finale Temporary File 4.3
.TMP Temporary File 4.5
.SAV Parallels Desktop Saved State Image File 4.1
.GHO Norton Ghost Backup File 4.5
.BAK ACT! Backup File 4.2
.BAK Backup File 4.4
.BAK Firefox Bookmarks Backup 4.4
.XLK Excel Backup File 4
.YRCBCK YRC Backup Archive 4
.VBM Veeam Backup Metadata File 4.2
.WBK Word Document Backup 3.5
.W01 Samsung Recovery File 3.5
.VPCBACKUP Windows Virtual PC Backup File 3.5
.WSPAK WebsitePanel Backup File 3.8
.WPB Windows Phone Device Manager Backup File 3.6
.WX Wanam Xposed Backup File 3.5
.WIN FoxPro Window Settings 4.1
.WIN Windows Backup File 3.9
.WBCAT Windows Backup Catalog File 4
.WBB WinBackup Archive 3.8
.VRB Veeam Incremental Backup File 4
.WJF WinZip Job File 4
.V2I Norton Ghost Virtual Volume Image 4.5
.WALLETX Enpass Data File 4.2
.TTBK Canadian TurboTax 2010 Backup File 4
.TIG TI Connect Backup File 4
.TMR Free Countdown Timer Backup File 3.5
.VBOX-PREV Oracle VM VirtualBox Settings Backup File 4.5
.TIBKP Titanium Backup File 4.2
.TIS True Image Script 4
.VBK Veeam Backup File 4.2
.TRN SQL Server Transaction Log Backup File 4.5
.UCI UFS Explorer Backup File 4
.SPF ShadowProtect Full Backup File 3.5
.TLG QuickBooks Transaction Log File 4.5
.TDB eBay Turbo Lister Backup File 4.4
.SQB SQL Backup SQL Server Backup File 4.5
.SV2I Symantec System Index File 4
.STG ActiveSync Backup File 4.2
.SPG TCP Optimizer Backup File 4.7
.SKB SketchUp Backup Document 4.3
.SME Samsung Mobile Backup File 4
.SN2 Drive Snapshot Second Differential Backup 4.2
.SNS Save-N-Sync Project File 4
.SV$ AutoCAD Automated Backup File 4
.SBS Secure Backup System File 3.5
.SDC Stardock Central Download Archive 4.2
.SRR ReScene Metadata File 4
.SIM Steam Game Backup Information File 4.5
.TBK FoxPro Memo Backup 4.5
.SBU Samsung Backup File 4.2
.SIS Steam Game Backup Information File 4.6
.RDB Retrospect Backup Set 4.5
.RRR Registry Mechanic Backup File 4
.RMBAK Registry Mechanic Backup File 3.5
.RGMB RootsMagic Backup File 3.5
.SPS SyncBack Settings File 3.9
.RBK Windows 95 Registry Backup File 3.5
.QUICKENBACKUP Quicken Essentials for Mac Backup File 3.5
.QBMD QuickBooks Backup File 4
.QBMB QuickBooks Backup File 4.5
.PBJ PowerBackup Job File 4
.QBK QuickTax Backup File 3.5
.QSF Qualtrics Survey File 4
.QUICKEN2015BACKUP Quicken 2015 Backup File 4
.QBB QuickBooks Backup File 3.5
.QBX QuickBooks Accountant Transfer File 4
.QIC Windows Backup File 4.5
.QBA.TLG QBA Transaction Log File 4
.QV~ ViewletBuilder Project Backup File 3.5
.QUALSOFTCODE J&ASoft Code Archive File 3.8
.PTB Sage 50 Backup File 4
.PVHD Paragon Virtual Hard Drive 4.6
.PBF Paragon Backup File 4
.PAQ Hewlett-Packard Software Restore File 4.7
.PBF PowerBackup Data File 3.7
.PBD EaseUS Todo Backup File 4.1
.PRV Free Folder Hider Backup File 3.5
.QBM QuickBooks Portable Company File 4.5
.PSA Plesk Backup File 3.5
.NBI Nero BackItUp Information File 4
.NCO Nero BackItUp File 4
.NBF Nokia Backup File 4.3
.NBF Backup Now Archive 4.3
.NB7 NovaBACKUP Output File 3.5
.NRS NovaBACKUP Restore Script 3
.ORIG Original File 4.2
.OLD Backup File 4.4
.NFB Nokia Phone Backup File 3.8
.NFC Nokia Phone Backup Copy File 4
.OBK Backup File 4.2
.NPS NTI Partition Set 4
.NPF NTI Partition File 4
.ONEPKG Microsoft OneNote Package File 4.4
.ORI Original File 4
.OYX Approach Alternate Database Index 3.8
.OEB Outlook Express Backup Wizard File 4
.MEM FoxPro Variable File 4.7
.MDINFO iPhone Backup Information File 4.5
.MDDATA iPhone Backup File 4.5
.NBU Nokia Phone Backup File 4.4
.NBA Nero BackItUp Archive 4.2
.NBS NTI Backup Set 4
.MSIM mSecure Password Manager Backup File 4.5
.MDBACKUP iPhone Data Backup File 4
.MBF Microsoft Money Backup File 4.7
.LCB Living Cookbook Backup File 4
.JBK Juno Backup File 4.4
.J01 Akeeba Multi-part Backup Archive 3.2
.LBF LG Backup File 4
.LLX LabVIEW VI Library Backup File 3.8
.KB2 Kleo Backup File 4
.JPS Akeeba Backup Archive 4.5
.IV2I Norton Ghost Incremental Virtual Volume Image 4
.IPD BlackBerry Backup File 4.3
.ICF Zoom Router Configuration File 3.5
.INPROGRESS Time Machine Backup Progress File 3.9
.ICBU Calendar Backup File 4
.GB2 Game Maker Backup File 3.8
.FWBACKUP Freeway Backup 4
.FUL Microsoft Backup File List 4.5
.GBP Genie Timeline Backup Index File 4
.FBC Family Tree Maker for DOS Backup File 4
.FBF Free Backup Fix Backup File 4.5
.FZB Form•Z Project Backup File 3.2
.FZA Form•Z Autosave File 4.2
.GHS Norton Ghost Image Segment 4
.GB1 Game Maker Backup File 4.2
.FHF Free Hide Folder Backup File 4.2
.FH Symantec Backup Exec File 4
.FPSX Nokia Firmware Format File 4.3
.FBK Microsoft Dynamics NAV Backup File 4.3
.FBK Family Tree Maker for Windows Backup File 3.3
.FBU FEBE Firefox Backup File 4.5
.FTMB Family Tree Maker Backup File 4
.DA0 Windows Registry Backup File 4.2
.DSB Dell DataSafe Backup File 4
.DASH Dashlane Profile 3.8
.CAA CleanApp Archive 4
.DIM [email protected] Raw Disk Image Backup File 4.5
.CK9 Cook'n Cookbook Backup File 3.5
.DBK Sony Ericsson Mobile Phone Backup File 4.3
.DBK dBASE Database Backup 3.8
.CRDS Windows CardSpace Backup File 3.6