| Extension Abbreviation | Extension Full name | How to open the File Extension |
|---|---|---|
| .001 | Norton Ghost Disk Backup | How to open .001 file |
| .002 | Split Archive Part 2 File | How to open .002 file |
| .003 | Split Archive Part 3 File | How to open .003 file |
| .113 | Iomega Backup File | How to open .113 file |
| .__a | File Splitter & Joiner Encrypted File | How to open .__a file |
| .__b | File Splitter & Joiner Encrypted Archive File | How to open .__b file |
| .~cw | Circuit Wizard Backup File | How to open .~cw file |
| .73b | TI-73 Backup File | How to open .73b file |
| .ab | Android ADB Backup File | How to open .ab file |
| .aba | Palm Address Book Archive | How to open .aba file |
| .abbu | Address Book Backup | How to open .abbu file |
| .abf | Analysis Services Backup File | How to open .abf file |
| .abk | Automatic Backup File | How to open .abk file |
| .abu | Asus App Backup File | How to open .abu file |
| .abu1 | ASUS Backup File | How to open .abu1 file |
| .acp | Alfresco Content Package | How to open .acp file |
| .acr | Acer eRecovery Management Backup File | How to open .acr file |
| .adi | Active@ Disk Image Backup File | How to open .adi file |
| .adi | AOMEI Backupper Disk Backup File | How to open .adi file |
| .aea | AdWords Editor Archive | How to open .aea file |
| .afi | AOMEI Backupper File Backup File | How to open .afi file |
| .arc | Norton Backup Archive | How to open .arc file |
| .arc | Symbian OS Backup File | How to open .arc file |
| .as4 | askSam Backup File | How to open .as4 file |
| .asd | Microsoft Word AutoSave File | How to open .asd file |
| .ashbak | Ashampoo Backup Archive | How to open .ashbak file |
| .asv | Finale Auto-save File | How to open .asv file |
| .asvx | Finale Auto-save File | How to open .asvx file |
| .ate | Office Accounting Compressed Backup File | How to open .ate file |
| .ati | Office Accounting Updated Company File | How to open .ati file |
| .ba0 | TaxAct 2020 1040 Tax Return Backup File | How to open .ba0 file |
| .ba6 | TaxAct 2016 Tax Return Backup File | How to open .ba6 file |
| .ba7 | TaxAct 2017 Tax Return Backup File | How to open .ba7 file |
| .ba8 | TaxAct 2018 Tax Return Backup File | How to open .ba8 file |
| .ba9 | TaxAct 2019 Tax Return Backup File | How to open .ba9 file |
| .bac | Backup File | How to open .bac file |
| .backup | Android Backup File | How to open .backup file |
| .backup1 | Split Android Backup File | How to open .backup1 file |
| .backupdb | Time Machine Backup Folder | How to open .backupdb file |
| .bak | Bookmarks Backup File | How to open .bak file |
| .bak | ACT! Backup File | How to open .bak file |
| .bak | Finale Backup File | How to open .bak file |
| .bak | MobileTrans Backup File | How to open .bak file |
| .bak~ | AbiWord Auto-Saved Document | How to open .bak~ file |
| .bak2 | Backup File | How to open .bak2 file |
| .bak3 | Backup File | How to open .bak3 file |
| .bakx | Finale Backup File | How to open .bakx file |
| .bbb | BlackBerry Mobile Phone Backup File | How to open .bbb file |
| .bbz | BerryBuzz Backup File | How to open .bbz file |
| .bck | VMX Backup File | How to open .bck file |
| .bckp | Ad-Aware Quarantined File | How to open .bckp file |
| .bcm | Microsoft Works Communications Script Backup | How to open .bcm file |
| .bdb | Microsoft Works Database Backup File | How to open .bdb file |
| .bff | Backup File Format | How to open .bff file |
| .bif | Get Backup Project File | How to open .bif file |
| .bifx | Get Backup Project | How to open .bifx file |
| .bk1 | Autodesk Backup File | How to open .bk1 file |
| .bk1 | ERwin Backup File | How to open .bk1 file |
| .bkc | Backup4all Backup Catalog | How to open .bkc file |
| .bkf | Windows Backup Utility File | How to open .bkf file |
| .bkp | Backup File | How to open .bkp file |
| .bkp | Zapback Backup File | How to open .bkp file |
| .bkup | Backup File | How to open .bkup file |
| .bkz | FileFort Backup File | How to open .bkz file |
| .blend1 | Blender Document Backup File | How to open .blend1 file |
| .blend2 | Blender Document Backup 2 File | How to open .blend2 file |
| .bm3 | Sony Ericsson Backup File | How to open .bm3 file |
| .bmk | BillMinder Backup File | How to open .bmk file |
| .bookexport | BookSmart Backup Book File | How to open .bookexport file |
| .bpa | StorageSync Backup Archive | How to open .bpa file |
| .bpb | PowerDesigner Business Process Backup File | How to open .bpb file |
| .bpm | PowerDesigner Business Process Model | How to open .bpm file |
| .bpn | ArchiCAD Project Backup File | How to open .bpn file |
| .bps | Works Document Backup | How to open .bps file |
| .caa | CleanApp Archive | How to open .caa file |
| .cbk | Backup Configuration File | How to open .cbk file |
| .cbs | Comodo Backup Script | How to open .cbs file |
| .cbu | Comodo Backup File | How to open .cbu file |
| .cenon~ | Cenon Backup File | How to open .cenon~ file |
| .ck9 | Cook'n Cookbook Backup File | How to open .ck9 file |
| .cmf | Connected Backup File | How to open .cmf file |
| .crds | Windows CardSpace Backup File | How to open .crds file |
| .csd | Steam Game Data Backup File | How to open .csd file |
| .csm | Steam Game Backup File | How to open .csm file |
| .da0 | Windows Registry Backup File | How to open .da0 file |
| .dash | Dashlane Profile | How to open .dash file |
| .dba | Palm Datebook Backup File | How to open .dba file |
| .dbk | Sony Ericsson Mobile Phone Backup File | How to open .dbk file |
| .dbk | dBASE Database Backup | How to open .dbk file |
| .dim | Active@ Raw Disk Image Backup File | How to open .dim file |
| .diy | My Drivers Backup Setup File | How to open .diy file |
| .dna | CA Backup and Migration Backup File | How to open .dna file |
| .dov | Temp File | How to open .dov file |
| .dpb | DataPilot Backup File | How to open .dpb file |
| .dsb | Dell DataSafe Backup File | How to open .dsb file |
| .dss | DiskStation Backup Configuration File | How to open .dss file |
| .fbc | Family Tree Maker for DOS Backup File | How to open .fbc file |
| .fbf | Free Backup Fix Backup File | How to open .fbf file |
| .fbk | Microsoft Dynamics NAV Backup File | How to open .fbk file |
| .fbk | Family Tree Maker for Windows Backup File | How to open .fbk file |
| .fbu | FEBE Firefox Backup File | How to open .fbu file |
| .fbw | HP Recovery Manager Backup File | How to open .fbw file |
| .fh | Symantec Backup Exec File | How to open .fh file |
| .fhf | Free Hide Folder Backup File | How to open .fhf file |
| .flka | Folder Lock Portable Locker File | How to open .flka file |
| .flkb | Folder Lock Basic Locker File | How to open .flkb file |
| .fpsx | Nokia Firmware Format File | How to open .fpsx file |
| .ftmb | Family Tree Maker Backup File | How to open .ftmb file |
| .ful | Microsoft Backup File List | How to open .ful file |
| .fwbackup | Freeway Backup | How to open .fwbackup file |
| .fza | Form•Z Autosave File | How to open .fza file |
| .fzb | Form•Z Project Backup File | How to open .fzb file |
| .gb1 | Game Maker Backup File | How to open .gb1 file |
| .gb2 | Game Maker Backup File | How to open .gb2 file |
| .gbp | Genie Timeline Backup Index File | How to open .gbp file |
| .gho | Norton Ghost Backup File | How to open .gho file |
| .ghs | Norton Ghost Image Segment | How to open .ghs file |
| .gs-bck | Genius Scan Backup File | How to open .gs-bck file |
| .ibk | IncrediMail Account Backup File | How to open .ibk file |
| .icbu | Calendar Backup File | How to open .icbu file |
| .icf | Zoom Router Configuration File | How to open .icf file |
| .inprogress | Time Machine Backup Progress File | How to open .inprogress file |
| .ipd | BlackBerry Backup File | How to open .ipd file |
| .iv2i | Norton Ghost Incremental Virtual Volume Image | How to open .iv2i file |
| .j01 | Akeeba Multi-part Backup Archive | How to open .j01 file |
| .jbk | Juno Backup File | How to open .jbk file |
| .jdc | JDownloader Links File | How to open .jdc file |
| .jpa | Akeeba Backup Archive | How to open .jpa file |
| .jps | Akeeba Backup Archive | How to open .jps file |
| .kb2 | Kleo Backup File | How to open .kb2 file |
| .mabk | Moto Android Backup File | How to open .mabk file |
| .mbf | Microsoft Money Backup File | How to open .mbf file |
| .mbk | dBASE IV Multiple Index Backup File | How to open .mbk file |
| .mbk | MediaTek Backup File | How to open .mbk file |
| .mbw | MBRWizard Archive | How to open .mbw file |
| .mdbackup | iPhone Data Backup File | How to open .mdbackup file |
| .mddata | iPhone Backup File | How to open .mddata file |
| .mdinfo | iPhone Backup Information File | How to open .mdinfo file |
| .mem | FoxPro Variable File | How to open .mem file |
| .mig | Windows Migration Backup File | How to open .mig file |
| .mpb | MyPhoneExplorer Backup File | How to open .mpb file |
| .msim | mSecure Password Manager Backup File | How to open .msim file |
| .mv_ | Movie Edit Pro Movie Backup File | How to open .mv_ file |
| .mynotesbackup | Keep My Notes Backup | How to open .mynotesbackup file |
| .nb7 | NovaBACKUP Output File | How to open .nb7 file |
| .nba | Nero BackItUp Archive | How to open .nba file |
| .nbak | Neat Backup File | How to open .nbak file |
| .nbd | Data Backup Data File | How to open .nbd file |
| .nbd | NovaBACKUP File | How to open .nbd file |
| .nbf | Nokia Backup File | How to open .nbf file |
| .nbf | Backup Now Archive | How to open .nbf file |
| .nbi | Nero BackItUp Information File | How to open .nbi file |
| .nbk | NovaBACKUP Job File | How to open .nbk file |
| .nbk | Data Backup Job File | How to open .nbk file |
| .nbs | NTI Backup Set | How to open .nbs file |
| .nbu | Nokia Phone Backup File | How to open .nbu file |
| .nco | Nero BackItUp File | How to open .nco file |
| .nda | Nero Backup File | How to open .nda file |
| .nfb | Nokia Phone Backup File | How to open .nfb file |
| .nfc | Nokia Phone Backup Copy File | How to open .nfc file |
| .noy | NOY Backup File | How to open .noy file |
| .npf | NTI Partition File | How to open .npf file |
| .nps | NTI Partition Set | How to open .nps file |
| .nrbak | NeatReceipts Backup File | How to open .nrbak file |
| .nrs | NovaBACKUP Restore Script | How to open .nrs file |
| .nwbak | NeatWorks Backup File | How to open .nwbak file |
| .obk | Backup File | How to open .obk file |
| .obk | OrangeCD Backup File | How to open .obk file |
| .oeb | Outlook Express Backup Wizard File | How to open .oeb file |
| .old | Backup File | How to open .old file |
| .onepkg | Microsoft OneNote Package File | How to open .onepkg file |
| .ori | Original File | How to open .ori file |
| .orig | Original File | How to open .orig file |
| .oyx | Approach Alternate Database Index | How to open .oyx file |
| .paq | Hewlett-Packard Software Restore File | How to open .paq file |
| .pba | PowerBackup Archive | How to open .pba file |
| .pbb | AT&T; Phonebook File | How to open .pbb file |
| .pbd | EaseUS Todo Backup File | How to open .pbd file |
| .pbf | Paragon Backup File | How to open .pbf file |
| .pbf | PowerBackup Data File | How to open .pbf file |
| .pbj | PowerBackup Job File | How to open .pbj file |
| .pbx5script | Personal Backup Script | How to open .pbx5script file |
| .pbxscript | Personal Backup Script | How to open .pbxscript file |
| .pdb | PowerDesigner Database Backup File | How to open .pdb file |
| .pfi | Paragon Backup Index File | How to open .pfi file |
| .pqb | Pleco Chinese Dictionary Backup File | How to open .pqb file |
| .pqb-backup | Pleco Chinese Dictionary Backup File | How to open .pqb-backup file |
| .prv | Free Folder Hider Backup File | How to open .prv file |
| .psa | Plesk Backup File | How to open .psa file |
| .ptb | Sage 50 Backup File | How to open .ptb file |
| .pvc | Parallels Desktop Copied Configuration File | How to open .pvc file |
| .pvhd | Paragon Virtual Hard Drive | How to open .pvhd file |
| .qba.tlg | QBA Transaction Log File | How to open .qba.tlg file |
| .qbb | QuickBooks Backup File | How to open .qbb file |
| .qbk | QuickTax Backup File | How to open .qbk file |
| .qbm | QuickBooks Portable Company File | How to open .qbm file |
| .qbmb | QuickBooks Backup File | How to open .qbmb file |
| .qbmd | QuickBooks Backup File | How to open .qbmd file |
| .qbx | QuickBooks Accountant Transfer File | How to open .qbx file |
| .qic | Windows Backup File | How to open .qic file |
| .qsf | Qualtrics Survey File | How to open .qsf file |
| .qualsoftcode | J&ASoft; Code Archive File | How to open .qualsoftcode file |
| .quicken2015backup | Quicken 2015 Backup File | How to open .quicken2015backup file |
| .quicken2016backup | Quicken 2016 Backup File | How to open .quicken2016backup file |
| .quicken2017backup | Quicken 2017 Backup File | How to open .quicken2017backup file |
| .quickenbackup | Quicken Essentials for Mac Backup File | How to open .quickenbackup file |
| .qv~ | ViewletBuilder Project Backup File | How to open .qv~ file |
| .rbc | Retrospect Backup Catalog File | How to open .rbc file |
| .rbf | Windows Installer Rollback File | How to open .rbf file |
| .rbf | Stellar Insta Backup Image | How to open .rbf file |
| .rbf | Retrospect Backup File | How to open .rbf file |
| .rbk | Windows 95 Registry Backup File | How to open .rbk file |
| .rbs | Windows Installer Rollback Script | How to open .rbs file |
| .rdb | Retrospect Backup Set | How to open .rdb file |
| .rmbak | Registry Mechanic Backup File | How to open .rmbak file |
| .rmgb | RootsMagic Backup File | How to open .rmgb file |
| .rrr | Registry Mechanic Backup File | How to open .rrr file |
| .safenotebackup | Safe Note Backup File | How to open .safenotebackup file |
| .sall | SimplySync Backup Configuration File | How to open .sall file |
| .sav | Parallels Desktop Saved State Image File | How to open .sav file |
| .sbb | Office Accounting Company Backup File | How to open .sbb file |
| .sbs | Secure Backup System File | How to open .sbs file |
| .sbu | Samsung Backup File | How to open .sbu file |
| .sdc | Stardock Central Download Archive | How to open .sdc file |
| .sim | Steam Game Backup Information File | How to open .sim file |
| .sis | Steam Game Backup Information File | How to open .sis file |
| .skb | SketchUp Backup Document | How to open .skb file |
| .sme | Samsung Mobile Backup File | How to open .sme file |
| .sn1 | Drive Snapshot First Differential Backup | How to open .sn1 file |
| .sn2 | Drive Snapshot Second Differential Backup | How to open .sn2 file |
| .sna | Drive Snapshot Primary Backup File | How to open .sna file |
| .sns | Save-N-Sync Project File | How to open .sns file |
| .spf | ShadowProtect Full Backup File | How to open .spf file |
| .spg | TCP Optimizer Backup File | How to open .spg file |
| .spi | ShadowProtect Incremental Backup File | How to open .spi file |
| .sps | SyncBack Settings File | How to open .sps file |
| .sqb | SQL Backup SQL Server Backup File | How to open .sqb file |
| .srr | ReScene Metadata File | How to open .srr file |
| .stg | ActiveSync Backup File | How to open .stg file |
| .sv2i | Symantec System Index File | How to open .sv2i file |
| .tbk | FoxPro Memo Backup | How to open .tbk file |
| .tdb | eBay Turbo Lister Backup File | How to open .tdb file |
| .tibkp | Titanium Backup File | How to open .tibkp file |
| .tig | TI Connect Backup File | How to open .tig file |
| .tini | Chrome OS Crostini Backup | How to open .tini file |
| .tis | True Image Script | How to open .tis file |
| .tlg | QuickBooks Transaction Log File | How to open .tlg file |
| .tmp | Temporary File | How to open .tmp file |
| .tmp | Finale Temporary File | How to open .tmp file |
| .tmr | Free Countdown Timer Backup File | How to open .tmr file |
| .trn | SQL Server Transaction Log Backup File | How to open .trn file |
| .ttbk | Canadian TurboTax 2010 Backup File | How to open .ttbk file |
| .uci | UFS Explorer Backup File | How to open .uci file |
| .v2i | Norton Ghost Virtual Volume Image | How to open .v2i file |
| .vbk | Veeam Backup File | How to open .vbk file |
| .vbm | Veeam Backup Metadata File | How to open .vbm file |
| .vbox-prev | Oracle VM VirtualBox Settings Backup File | How to open .vbox-prev file |
| .vpcbackup | Windows Virtual PC Backup File | How to open .vpcbackup file |
| .vrb | Veeam Incremental Backup File | How to open .vrb file |
| .w01 | Samsung Recovery File | How to open .w01 file |
| .walletx | Enpass Data File | How to open .walletx file |
| .wbb | WinBackup Archive | How to open .wbb file |
| .wbcat | Windows Backup Catalog File | How to open .wbcat file |
| .wbk | Microsoft Word Document Backup File | How to open .wbk file |
| .wbx | Winbox Address Book | How to open .wbx file |
| .win | FoxPro Window Settings | How to open .win file |
| .win | Windows Backup File | How to open .win file |
| .wjf | WinZip Job File | How to open .wjf file |
| .wpb | Windows Phone Device Manager Backup File | How to open .wpb file |
| .wspak | WebsitePanel Backup File | How to open .wspak file |
| .wx | Wanam Xposed Backup File | How to open .wx file |
| .xbk | XenServer Backup File | How to open .xbk file |
| .xlk | Microsoft Excel Backup File | How to open .xlk file |
| .yrcbck | YRC Backup Archive | How to open .yrcbck file |
| .zbfx | zebNet Backup File Extended | How to open .zbfx file |
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