File Extensions that Start with B

Browse file types with extensions beginning with B.

ExtensionSummary
.BBASIC Source File
.B00BlindWrite CD Data Segment File
.B01BlindWrite CD Data Segment File
.B02BlindWrite CD Data Segment File
.B1B1 Compressed Archive
.B2ABtoa Encoded File
.B3DBlitz3D Entity Model File
.B4SWinamp Playlist File
.B5IBlindWrite 5 Disk Image
.B5TBlindWrite 5 Disc Track Information File
.B64Base64 MIME-Encoded File
.B6IBlindWrite 6 Disc Image
.B6TBlindWrite 6 Track Information File
.B6ZB6Z Archive
.B83TI-83 Premium CE Bundle Image
.B84TI-84 Plus CE Bundle Image
.BAScifer External Header Archive
.BA0TaxAct 2020 1040 Tax Return Backup File
.BA2Bethesda Softworks Archive
.BA6TaxAct 2016 Tax Return Backup File
.BA7TaxAct 2017 Tax Return Backup File
.BA8TaxAct 2018 Tax Return Backup File
.BA9TaxAct 2019 Tax Return Backup File
.BACBackup File
.BACKUPAndroid Backup File
.BACKUP1Split Android Backup File
.BACKUPDBTime Machine Backup Folder
.BACKUPINFOAromaBackup Metadata
.BADExchange Badmail File
.BAFLBurnAware File List
.BAKFinale Backup File
.BAK1Starbound Backup File
.BAK2Backup File
.BAK3Backup File
.BAKXFinale Backup File
.BAK~AbiWord Auto-Saved Document
.BANDGarageBand Project File
.BANKFMOD Audio Bank File
.BAPBlaze Audio Wave Information File
.BARAge of Mythology Data File
.BARSBinary Sound Archive File
.BASBASIC Source Code File
.BASERPROJDNA Baser Project File
.BASEXBaseX Data File
.BASHRCBash Non-Interactive Login Shell File
.BASH_HISTORYBash History File
.BASH_PROFILEBash Interactive Login Shell File
.BATDOS Batch File
.BAUApache OpenOffice AutoText File
.BAVAVG AntiVirus The Bat! Plugin File
.BAYCasio RAW Image
.BA_Renamed BAT File
.BBBlitz Source Code File
.BB3BlasterBall 3 Level File Support
.BBBBlackBerry Mobile Phone Backup File
.BBCBBC BASIC Data File
.BBCDBobCAD-CAM Document
.BBDOCBuildbox Document
.BBLBibTeX Generated Bibliography File
.BBLMBBEdit Language Module
.BBMODELBlockbench 3D Model File
.BBPROJECTBBEdit Project File
.BBPROJECTDBBEdit Project Document
.BBSBulletin Board System Text
.BBZBerryBuzz Backup File
.BCBitComet Partially Downloaded File
.BC!BitComet Incomplete File
.BC3FIEBDC-3 Database File
.BC5BRansomware Encrypted File
.BCCCalendar Creator File
.BCDWindows Boot Configuration Data File
.BCFBusiness Card Designer Pro File
.BCIBelarc Advisor Report File
.BCKVMX Backup File
.BCKPAd-Aware Quarantined File
.BCLIllumina Base Call File
.BCLAN3DS Binary CTR Layout Animation
.BCLARABinary Clara Game Data File
.BCMMicrosoft Works Communications Script Backup
.BCMXBusiness Contact Manager Customization
.BCPBorland C++ Makefile
.BCRESNintendo 3DS Game Model
.BCSBoland Calibration Settings File
.BCSTMBCSTM Audio Stream File
.BCTAdobe Bridge Thumbnail Cache File
.BDAEGameloft Game Data File
.BDBMicrosoft Works Database Backup File
.BDCWest Point Bridge Designer Design File
.BDDCARA Sound Radiation Data File
.BDFMIDAS BDF Disk Image File
.BDICChrome Dictionary File
.BDLCoCreate Bundle File
.BDMAVCHD Information File
.BDMVBlu-ray Disc Movie Information File
.BDOCBinary DigiDoc Signature File
.BDPExchange Diagnostic Message
.BDRPublisher Borders File
.BDSPROJBorland Developer Studio Project
.BDT2BEEDOCS Timeline 3D 2 Document
.BDT3BEEDOCS Timeline 3D 3 Document
.BEAMCompiled Erlang File
.BEANBean Rich Text Document
.BEDUCSC BED Annotation Track File
.BEJEWELED2DELUXESAVEDGAMEBejeweled 2 Deluxe Saved Game
.BETBETA Source File
.BFBirdfont Project File
.BFABlowfish Encrypted File
.BFCWindows Briefcase File
.BFEBcrypt Encrypted File
.BFFBackup File Format
.BFGBig Fish Games Application File
.BFIBrute Force & Ignorance Video
.BFMTerminal Reality Model File
.BFMAWii U Game Manual
.BFRESWii U Model File
.BFSFlatOut Game Data File
.BFSARBFSAR Sound Archive File
.BFSTMBFSTM Audio Stream File
.BFWAVBFWAV Audio File
.BFXBitware Fax Document
.BGIBgInfo Configuration File
.BGLFlight Simulator Scenery File
.BGTGraphics Accounts Data File
.BGZBlood Frontier Map File
.BHBlakHole Archive
.BHOBehold Organize File
.BHXBinHex Encoded File
.BIBBibliography Document
.BIBTEXBibTeX Bibliography Database
.BICCivilization 3 Scenario File
.BIDULEBidule Layout File
.BIFGet Backup Project File
.BIFXGet Backup Project
.BIGElectronic Arts Game Data File
.BIKVideo Game Movie File
.BIK2Bink Video 2 File
.BILESRI BIL File
.BIMBytessence InstallMaker Document
.BIMXBIM Explorer File
.BINBinary Disc Image
.BINARYPC Building Simulator Save File
.BINARYCOOKIESSafari Cookies File
.BIOBIOS File
.BIONIXBioniX Wallpaper Playlist File
.BIPDharma Ransomware Encrypted File
.BIQCivilization 3 Scenario File
.BITFinalCrypt Encrypted Data File
.BITPIMBitPim Configuration File
.BITSBOARDBitsboard Board File
.BIXCivilization 3 Scenario File
.BIZBroderbund Business Card File
.BJOTabRite Tablature File
.BKFrameMaker Book File
.BK1Autodesk Backup File
.BK2Windows Indexing Service Data File
.BKCBackup4all Backup Catalog
.BKFWindows Backup Utility File
.BKKBookBuddi eBook File
.BKMKYummy FTP Bookmark File
.BKPZapback Backup File
.BKSNTBackup Settings File
.BKUPBackup File
.BKYMIT App Inventor Blocks XML File
.BKZFileFort Backup File
.BLACKHAWKSTRIKER2Blackhawk Striker 2 Saved Game
.BLASTERBALL3SAVEDGAMEBlasterBall 3 Saved Game
.BLBInteractive Fiction Package Game File
.BLDSkyscraper Simulator Building Script
.BLENDBlender 3D Data File
.BLEND1Blender Document Backup File
.BLEND2Blender Document Backup 2 File
.BLFMasterWorks Working File
.BLGBibTeX Log File
.BLIThomson Speedtouch Firmware File
.BLIBCLARABinary Clara Library
.BLKAutoCAD Block Template File
.BLKRTBlock Artist Image File
.BLNGolden Software Blanking File
.BLOBValve Steam Archive
.BLOCKPLTLEGO MINDSTORMS NXT Block Palette File
.BLOGTHISWindows Live Writer Data File
.BLORBInteractive Fiction Package Game File
.BLOWERBlower Ransomware Encrypted File
.BLPSpeedy Eggbert Game Data File
.BLSBlockland Saved Game File
.BLTAIM Buddy List
.BLUFileMaker Pro Runtime Extension
.BLUEBUTTONVA Blue Button Data File
.BLUEJBlueJ Package File
.BLWAdobe Photoshop Black and White Presets File
.BLZN-Gage Mobile Video Game File
.BM2Subspace Bitmap File
.BM3Sony Ericsson Backup File
.BMCEmbroidery Image File
.BMDGameCube 3D Model File
.BMEBeatMania 7-Key Song File
.BMFFloorPlan File
.BMGNintendo Message File
.BMI3ds Max Plug-in
.BMKNokia Device Bookmark File
.BMLBean Markup Language File
.BMMLBalsamiq Mockups Markup Language File
.BMPBitmap Image
.BMQRe-Volt Mipmap File
.BMSBeatMania Song File
.BMVTeeny Weeny Games Video File
.BMXSiemens Mobile Animations File
.BMZPortal Bonus Map Zip File
.BNABarna Word Processor Document
.BNDDB2 CLI Bind File
.BNDLGame Data Bundle File
.BNGThe Bingo Maker Card File
.BNKTest Drive Unlimited Data Package
.BNLTalking Reading Pen Audio File
.BNPSony Camcorder Video Data File
.BNRNintendo Wii Banner File
.BNSPortal Bonus Map Script
.BNVIBBinary NX Vibration File
.BNZThe Bingo Maker Card Template File
.BO2Minecraft BO2 Object File
.BO3Minecraft BO3 Object File
.BOCEasyWord Big Document
.BOKProStores Dynamic Webpage
.BOMMac OS X Bill of Materials File
.BONKBonk Audio File
.BOOBooasm Compressed Archive
.BOOKFrameMaker Book File
.BOOKEXPORTBookSmart Backup Book File
.BOOKTEMPLATEBookSmart Template
.BOOKWORMDELUXESAVEDGAMEBookworm Deluxe Saved Game
.BOOTInstallShield Boot File
.BOOTSKINStardock Bootskin File
.BOSBuild Options Specification File
.BOXMicrosoft Store Download File
.BP2AutoCAD Batch Plot File
.BP3AutoCAD Batch Plot File
.BPAStorageSync Backup Archive
.BPBPowerDesigner Business Process Backup File
.BPDBusiness Plan Pro Document
.BPDXAcrobat Batch PDX File
.BPFBaan ERP Document
.BPGBorland Project Group
.BPHYSBlender Cache File
.BPJBoxsim Simulation Project
.BPKNero SecurDisc Public Key File
.BPLAutoCAD Batch Plot File
.BPLXBore Plan XML File
.BPMPowerDesigner Business Process Model
.BPMCBizagi Process Modeler Collaboration
.BPNArchiCAD Project Backup File
.BPNUEBPNU eBook File
.BPRBorland C++Builder Project File
.BPSBPS Virus File
.BPWBitser Password File
.BPZEasy Blue Print Symbol Library
.BQYBrio Query File
.BRBrotli Compressed File
.BR3Bryce 3 Scene File
.BR4Bryce 4 Scene File
.BR5Bryce 5 Scene File
.BR6Bryce 6 Scene File
.BR7Bryce 7 Scene File
.BRAINPersonalBrain Mind Map File
.BRCTRBinary Revolution Control File
.BRDKiCad PCB Design File
.BREFFWii Effect Controls File
.BREFTWii Effects File
.BREPBRep 3D Model File
.BRFMount & Blade Game Data Archive
.BRFNANintendo Wii Font File
.BRFNTWii Game Font File
.BRGProjectWise User Settings File
.BRIBryce Plug-in File
.BRIDGECACHEAdobe Bridge Cache Export File
.BRKBrick Hill Brick File
.BRLMicroBraille File
.BRLANBinary Revolution Layout Animation
.BRLYTWii Textures and Material Lists File
.BRMBryce Plug-in File
.BRMDLWii BRMDL Model File
.BRNGabriel Knight Barn File
.BROBryce Plug-in
.BROWSERASP.NET Browser Definition File
.BRRSNES Sample File
.BRRESWii BRRES Resource Package
.BRSRoboHelp Browse Sequence File
.BRSARWii BRSAR Audio Archive
.BRSEQBinary Revolution Sequence Format File
.BRSTMBRSTM Audio Stream File
.BRTBryce Textures File
.BRTEXWii BRTEX Texture File
.BRUSHCATEGORYPainter Brush Category File
.BRUSHLIBRARYPainter Brush Library
.BRUSHVARIANTPainter Brush Variant File
.BRVBrick Rigs Vehicle File
.BRWCalyx Point Borrower File
.BRXBREW Application Resource File
.BSBaldur's Gate Player Character Script
.BS1VirtualBus Vehicle Configuration File
.BS2BASIC Stamp 2 Code File
.BS4Mikogo Session Video Recording
.BS7Windows 7 Boot Updater Skin
.BSABethesda Softworks Archive
.BSBBioShock Saved Game File
.BSCVisual Studio Source Browser Information File
.BSDBSDL File
.BSDESIGNBootstrap Studio Website Design
.BSDIFFBSDiff Patch File
.BSDLBoundary Scan summary Language File
.BSFBlu-ray AVC Video File
.BSGBesiege Machine File
.BSHBeanShell Script
.BSKNero SecurDisc Private Key File
.BSPMario Kart Wii Binary Settings and Physics File
.BSSResident Evil Background Images File
.BSTBibTeX Style Document
.BSWStruWalker 3D Model
.BSWXBIMReview 3D Model
.BSXCBimSens Component Configuration File
.BSXPBimSens Project Configuration File
.BTBinary Terrain File
.BT!BitSpirit Incomplete Download File
.BTAPPuTorrent App
.BTDBusiness-in-a-Box Document
.BTFNationsBank Check Images
.BTINintendo Texture File
.BTIFNationsBank Check Image File
.BTINSTALLuTorrent Installer File
.BTM4DOS Batch File
.BTNAutoPlay Media Studio Button File
.BTOBryce Tree File
.BTOABinary-to-ASCII Encoded File
.BTRBtrieve Database File
.BTSEARCHBitTorrent Search Engine File
.BTWBarTender Label
.BUSamsung CCTV Video File
.BUDBinary Printer summary File
.BUFBuffer File
.BUILDPATHEclipse Build Path File
.BUILDSETTINGTwixl Publisher Builder Build Setting
.BULI4 Bullseye Data File
.BUNCakewalk Bundle File
.BUNDLEGame Data Bundle File
.BUPMcAfee Quarantined File
.BURBuRg3r Source Code File
.BUSVirtualBus Board Parameters File
.BVDBitdefender Vault File
.BVHBiovision Hierarchy Animation File
.BVPVodaHost BlueVoda Project File
.BVRBlue Iris Video
.BVSBVS Solitaire Collection Saved Game
.BWBlack and White SGI Image File
.BWABlindWrite Disk Information File
.BWAVBinary Wave Audio File
.BWFBroadcast Wave File
.BWGBrainWave Generator Audio File
.BWIBlindWrite CD/DVD Disc Image
.BWPBuRg3r Web Page
.BWSBlindWrite Sub Code File
.BWTBlindWrite 4 Track Information FIle
.BWWBagpipe Player File
.BWZWinImage Batch Configuration File
.BXLAccelerated Designs PCB Library File
.BXTBalabolka Text Document
.BXXBS Contact Parameter File
.BYMLBinary YAML File
.BYTESBinary Text Asset Data File
.BYUBrigham Young University Movie File
.BZBzip Compressed File
.BZ2Bzip2 Compressed File
.BZAIZArc BGA Archive
.BZABWCompressed AbiWord Document
.BZIPBzip Compressed Archive
.BZIP2Bzip2 Compressed Archive
.BZPLUGAfterShot Pro Plugin Bundle
.BZWBZFlag World File
.BZZBuzzBundle Project