No company

BIF - MagicISO Boot Information File
B2D - Brutus2D Source Code File
BLP - Blizzard Game Picture
BBG - CyberSports for Basketball Game File
BBT - CyberSports for Basketball Team File
BDBZM - BDBZM
BMPENX - egis Encrypted BMP File
BOCHSRC - Bochs Configuration File
BXRC - Bochs Configuration File
BES - MOBY Database
BH3 - Rise of Nations Unit Graphic
BHA - Rise of Nations Unit Graphic
BPEL - Fiorano BPEL Project File
BADONGO - BaDonGo File Information
BD - Solaris Browser Data File
BDK - OS/2 Saved SKF Format File
BIMD - Blue Ink Meta-Data
BRE - Breuckmann Scanner File
BSM - SQLMatcher Project File
BSW - Office Business Scorecard Manager Workspace File
BUC - Photoshop Elements Backup File
BWG - BrainWave Generator Binaural Beat File
BXU - PictureGear Studio File
BZABW - AbiWord
BZIP2 - Compressed Archive Format
BIF - Baldur's Gate Archive
BIF - Binary Information File
BIF - GroupWise Initialization File
BIF - Image Capture Board Binary Black & White Image
BIF - Planescape: Torment Archive
BIF - byLight Graphic
BPD - Data Designer Database Backup File
BPD - Pscript Binary PostScript Printer Description File
BPD - catDB Template Property Dictionary
BPD - DTLplot Beadpull Data File
B - Applause Batch List
B - BASIC Language Source
B - Befunge Program
B - Brainf*ck Program
B - Limbo Implementation File
B - Modula-3 Base Program
B&W - 1st Reader Mono Binary Screen Image
B&W - Atari Black and White Graphics
B&W - Image Lab
B02 - ADP Payroll
B1 - 21st Century Mahjong
B16 - PCO Graphic
B1J - BookJones
B1N - 1st Reader Binary Screen Image
B1S - BookSmith
B2Z - B2Z dVS Model/Object
B30 - Ventura Publisher Printer Font
B32 - MS-DOS Bcc file
B3D - 3D Builder
B3D - BDE Multipath Movie Digital Viewer
B4 - Helix Nuts and Bolts File
B4S - Winamp 3+ Playlist
B5I - DAEMON Tools
B5S - Numerical Controlled Machine File
B5T - DAEMON Tools
B64 - Base 64 MIME-encoded File
B8 - Piclab Raw Graphic File
BA$ - MS Compressed BAS Decompress with UNPACK.EXE.
BAC - Backup
BAD - Brutus Application Definition File
BAD - Oracle BAD File
BAD - Rime Mailer Address File
BAG - Emperor: Battle for Dune Archive
BAG - OS/2 Netfinity Manager Sysinfo File
BAG - PMMail Mail Index File
BAG - NoX
BAG - Bag Archive File
BAK - Backup
BAL - BAL Borland Programming Language Source
BAL - Ballade Music Score
BAM - Bob's Adlib Music
BAN - Sierra Print Artist Banner
BAR - dBASE Application Generator Horizontal Menu Object
BAR - Age of Mythology
BAS - BASIC Source Code
BAS - VBDOS Pro 1.0 Source
BAS - QuickBASIC Extended v7.1 Source
BAS - HBasic Source Code
BAY - Kodak/Roper Bayer Picture Sequence
BB - Papyrus Database Backup
BB - Starfleet Battles DOS Game
BB2 - XBBS-OS/2, XGROUP, AV and ZTree Archiver Control File
BBF - FRAMES Body Burden Concentration File
BBK - WWTBAM Game Component
BBL - TeX/BibTeX Bibliographic Reference File
BBM - Deluxe Paint Image File
BBMA - Bonzibuddy
BBNNG - BBN BitGraph Terminal Display Pixel Data (DPD) Sequence Bitmap
BBP - Bezier Surface File
BBP - BitBeamer Split File
BBQ - BitBeamer Transfer Queue File
BBS - Bulletin Board System Text
BBS - FTN Software Hudson-style Messagebase
BBZ - Bitblaze Audio File
BC - Mikmak 203 file
BC - Sierra Print Artist Business Card
BC! - BitLord Incomplete Download
BC3 - BCC 3 Make File
BC3 - Fiebdc-3 Format File
BCB3 - BC3 Make File
BCC - Calendar Creator 8 Collection
BCD - Cosmi Business Card Maker
BCD - Binary Cartographic Data File
BCF - ConfigSafe Snapshot Index
BCH - dBASE Application Generator Batch Process Object
BCK - Backup
BCK - VMS/VAX BaCKup
BCM - Compaq Easy Access Keyboard Driver
BCN - Business Card Pro Design
BCO - Bitstream Fontware
BCO - MicroSim PCBoard Backward Engineering Change Order
BCS - Windows95 Browse Information
BCS - Brian's Compression Shell (BCS) Image Animation/Video Shell
BCT - Business Card Designer Template
BD4 - West Point Bridge Designer Ver. 4 Bridge Design
BDC - Lingvo dictionary
BDC - West Point Bridge Designer
BDF - Backup To CD-RW Backup Definition File
BDF - Bupdate Binary Update File
BDF - Egret Data File
BDF - NuGraf Scene file
BDF - West Point Bridge Designer
BDF - X11 Bitmap Distribution Format
BDF - UNIX Font File
BDG - Badge Designer 2000 Photo ID
BDT - Lingvo Dictionary
BDX - BarBack Drink Exchange File
BDX - FUSE Science Pipeline Bad Data File
BDX - JavaBib Index File
BEC - Break Even Calculator
BED - InfoSnorkel Blue Elephant Definition
BEE - Beeline-AIR System File
BEE - The Bee Archiver Compressed Archive
BEL - Belon Compressed Archive
BEN - Syssoft Sandra File
BER - German Bericht Report File
BEX - BOOM Extensions To Dehacked
BEX - British National Bibliography File
BEX - Kashmir 3D Transparent Color Definition
BEZ - Bezier Surface File
BEZ - Bitstream Fontware
BF - Befunge Program
BF - Brainf*ck Program
BF2 - Bidfax 2000 SE Database
BF2 - Bradford 2 Font
BFA - Blowfish-encrypted File
BFB - Ralcgm File
BFC - Windows 95 Briefcase File
BFF - AIX Backup File Format
BFF - WorldToolKit Neutral File Format
BFFM - B17 Flying Fortress Game File
BFL - Big Flexible Line Interpretation (C64) Bitmap
BFL - Colin McRae Rally 2 Data File
BFLI - Big Flexible Line Interpretation (C64) Bitmap
BFM - UNIX Font Metrics File
BFR - NI Observer Capture File
BG - Lotus Agenda File
BGDB - Global Virtual Accademy E-Learning File
BGM - Jane's Combat Simulations F-15
BGT - Quicken 2002 Internet Common File
BGV - BonanzaGraf
BGX - BC45 BGI File
BH - BlackHole Archive Format File
BHI - Partminer Lib file
BHL - Partminer Lib file
BHTML - BabuHTML Embedded Software File
BHX - BinHex Compressed File ASCII Archive
BI - Binary File
BI$ - MS Compressed BI Decompress with UNPACK.EXE.
BI7 - Rukus 110 File
BIB - Bibliography
BIB - JavaBib BibTeX File
BIB - Papyrus Database
BIB - TeX/BibTeX Literature Database
BIBTEX - BibTeX Document
BIC - Civilization III Scenario
BID - BidMaker 2002
BIE - JBIG File
BIFF - XLITE 3D file
BIG - Cartes Michelin
BIG - Chinese Text
BIG - Fifa World Cup Game File
BIG5 - Chinese Text
BIK - BioCharter Profile Backup
BIN - Binary File
BIN - MacBinary Archive Format Often used on Macintosh.
BIN - Micrografx Designer 7 Project Image
BIN - SGI Powerflip
BIN - CDRWin CD Image File
BIN - Linux Executable
BIO - BioCharter Profile
BIO - OS/2 Bios File
BIO - BioArc Compressed Archive
BIT - Worms Armageddon Imported Map
BIT - Worms World Party Imported Map
BIT - X11 Bitmap Image
BIU - BidMaker 2002 Update
BIX - BIX Archiver Compressed Archive
BIX - Index to a .BIB BibTeX Bibliography Database
BIX - Civilization III Scenario
BIZ - BIZ dVS Model/Object
BJF - NTI Backup NOW! File
BJK - Scanner Recognita file
BK - Backup
BK - JetFax Faxbook File
BK - LinguAssist File
BK! - Backup
BK$ - Backup
BK1 - Bach Preludes and Fugues MIDI akmi Source, Book 1
BK1 - Backup
BK2 - Bach Preludes and Fugues MIDI akmi Source, Book 2
BK2 - Backup
BK3 - Backup
BK4 - Backup
BK5 - Backup
BK6 - Backup
BK7 - Backup
BK8 - Backup
BK9 - Backup
BKF - Moto Racer Archive
BKG - Background File
BKG - UWXAFS Binary Format Data File
BKI - Backup Index
BKI - IBM BookManager Backup Index
BKP - Backup
BKP - Write/TurboVidion DialogDesigner Backup File
BKR - Bruker Aspect NMR Data File
BKT - Zortech 3 tools Samples File
BKW - FontEdit Fontset Mirror Image
BL - Binary Linework TIFF Bitmap
BLA - Blat E-mail
BLB - DreamWorks Resource Archive
BLB - Blorb Game Resource Package
BLD - BASIC Bload Graphics
BLD - MegaPaint
BLD - VersaPro Block Build Info
BLD - Weinberger Picture Sequence
BLE - Photoline4 Blends file
BLEND - Blender 3D File
BLF - Beast 2.02 Trojan File
BLF - Telerate Workspace File
BLF - Advanced Computer Architecture Car Simulation
BLG - ARCSOLO Backup Log
BLG - BibTeX Log
BLG - MicroSim PCBoard Backward ECO Log File
BLG - Windows Binary Performance Log
BLK - Lightscape Block Library
BLK - VersaPro Block
BLK - Win32Forth Block Data
BLL - VBS/European-A Worm
BLT - Saved AIM Buddy List File
BLY - Fifa World Cup Game Art Loadgame file.
BLZ - Bitmap Graphic
BLZ - Blazon Heraldic Shield
BLZ - Emblaze.Creator File
BLZ - Serial Number File
BLZ - Twinkle Bulbs Bulb File
BM - X Windows System Bitmap
BM$ - Modem Bitware Fax disk2 file
BM1 - Apogee BioMenace Data
BM2 - Subspace/Continuum Graphic
BMB - SLICS Bounding Box Information
BMC - IBM Voice Type languages Newuser File
BMC - Embroidery Graphic File
BMF - BMF Bitmap
BMG - Bert's Dinosaurs File
BMI - Blue Martini Import File
BMI - Buzz Instrument
BMK - BMC Software Patrol Icon File
BMK - Help Bookmark
BML - Bean Scripting Framework (BSF) File
BMM - Tacmi Pixia Palette File
BMP - Windows OS/2 Bitmap Graphics
BMP24 - Bitmap Graphic
BMS - Backup Magic Backup Set
BMS - BeMusic Script
BMU - Music/Sound File
BMW - Buzz Music File with Waves
BMX - Buzz Music File
BMZ - Compressed BMP File
BMZ - Demon Stalkers: Raid on Doomfane
BM_ - Mumath 30 File
BM_ - WebCD Fread File
BN - AdLib Instrument Bank
BN7 - Ox Object-Oriented Matrix Programming Language PcGive 7 Data File
BND - Typequick File
BND - DB2 Bind File
BNF - IBM Voice Type Languages Map File
BNG - RANGER.EXE
BNK - AdLib Instrument Bank
BNK - Bink Compressed Video/Audio File
BNL - MicroSim PCBoard Netlist File For The Board Layout
BNR - Banner - Poster Graphic Banner
BNR - Binary News Reader File
BN_ - Ntgraph Ze32v215 file
BOA - BOA Constrictor Archiver Compressed Archive
BOB - Bob Raytracer
BOB - BobDown Downloading Program
BOD - Data Designer Ddbac File
BOD - Roland Garros Tennis Terrain File
BOF - IBM Voice Type Language Task Enroll File
BOM - MicroSim PCBoard Bill of Materials
BOM - Orcad Schematic Capture Bill of Materials File
BOM - Softshare Delta Business Object Model
BOM - Bill of Materials File
BONK - BONK Lossless/Lossy Audio Compressor
BOO - Book
BOO - Compressed Archive File
BOO - IBM BookManager Book
BOO - Image File
BOO - Kermit Protocol Binary Bootstrap File
BOS - Brotherhood of Steel Compressed File
BOT - Frogbot Editor
BOT - LinkBot document
BOW - Back Orifice 2K Workspace
BOX - Lemmings Revolution Archive
BOX - Notes Mailbox
BOX - ThrottleBox Multimedia Viewer
BOX - Foxmail E-Mail Box
BOXR - Boxerjam Interactive Game System
BOZ - BZIP Over ZIP Compressed File Archive
BP - Binary Picture TIFF Bitmap
BPC - BuildPro File
BPC - Business Plan Toolkit Chart
BPI - IBM Voice Type languages Newuser file
BPP - MUSICMATCH Burner Plus Project
BPR - BackupXpressPro Project File
BPR - Reference Count 01 File
BPS - Bulletproof FTP Settings
BPS - Business Plan Toolkit
BPT - Corel Bitmap Master File
BPX - Lumena BigPix
BPX - Truevision Targa Bitmap
BQY - BrioQuery File
BR - Bridge Script
BR - The Playa File
BR1 - Wincmd Fle
BRAIN - Msdev Common Addins File
BREP - Boundary Representation File Format
BRF - Braille ASCII File
BRF - Brief
BRI - Basic Rate Interface File
BRI - FirstClass
BRK - Brooktrout Fax-Mail File
BRK - The Brake! Mailer REXX Script
BRL - Ballistic Research Laboratory CAD
BRLCAD - Ballistic Research Laboratory CAD
BRO - BR-532 Digital Studio
BRO - Tree Professional Broadleaf Creator File
BRO - Embroidery File
BRP - Tree Professional Broadleaf Creator Image
BRS - Corel Painter Brush File
BRS - RoboHELP Browse Sequence
BRT - Brooktrout Fax-Mail File
BRT - Micrografx System4 Browser file
BRU - Brutus Restore File
BRU - Photoline4 Brushes File
BRUSH - Xerox Doodle Brush File
BRW - Application File Associated with financial institution(s) loan applications.
BRX - Multimedia Browsing Index
BRZ - DbBRZ File
BS - Printfox/Pagefox Bitmap
BS1 - Apogee Blake Stone Data
BS2 - Basic Stamp 2 Code File
BSA - BSARC Compressed Archive
BSB - MapInfo Sea Chart
BSB - SWAT Sub-basin Output File
BSC - Boyan Script
BSC - Fortran Pwbrmake Object
BSC - Source Browser Database
BSE - CRiSP Harvest File
BSF - BadukSearch/BadukTracer Selected Game File
BSF - Bridge-Soft Quarterly File
BSF - JCanyon: Grand Canyon for Java DEM File
BSH - BeanShell Script
BSI - BSPlayer Configuration
BSL - BSPlayer Configuration
BSN - MIDI File
BSP - arahnoWare Enterprise Sever 6 BSP Code Editor
BSP - Half-life/TFC/CS Map
BSP - Getic 3D Scene/Model File
BSQ - Oracle Control File
BSQ - BCDown Download
BST - BibTeX Style File
BST - Star Trek: Birth of the Federation Structure/Ship Info File
BSU - Brindys BriTray
BSV - BASIC Bsave Graphics
BSY - FTN Soft Busy Flag
BT - VTBuilder Binary Terrain
BTAB - Base Guitar Tabulature
BTC - Becker Tools Compressed Archive
BTF - Brother Scanner File
BTL - Inmos BooTabLe File
BTM - 4DOS Batch To Memory Batch File
BTN - ButtonWare File
BTO - Baytex Organix! 2001 Language Kit
BTOA - Binary-to-ASCII Format
BTS - Creative Digital Blaster Digital VCR File
BTW - Steuer2001 File
BTX - DB/TextWorks Database Term and Word Indexes
BTX - SEEDIS Index
BTX - BibTeX Document
BUB - Ipix Spherical Panorama
BUB - Photobubble File
BUD - Quicken Backup
BUF - WinXL File
BUFR - Binary Universal Form for the Representation
BUFR - Meteorological Data
BUG - Bug (Problem) File
BUGS - Generally Bugs File
BUL - Holiday Lights Screen Saver Bulb File
BUM - Poser Bump
BUN - Monkey Island 3
BUP - DVD Info File Backup
BUP - Brother Embroidery System File
BUP - CD Indexer
BUP - PC-Bibliothek Update File
BUP - Softcode Tracker Contact Manager Backup
BUS - Netmino File
BUT - Buttons! Button Definition
BUY - Movie Data File
BVC - IBM Voice Type Language Newuser File
BVH - Biovision Motion File
BVI - IBM Voice Type Language Newuser File
BVL - Micrografx Picture Publisher 8 Textures File
BVS - BVS Solitaire Collection
BWB - Visual Baler Spreadsheet File
BWP - Book Writer Project
BWR - Kermit Beware Bug List
BWT - CDmage Table of Contents
BWV - Business Wave File
BWZ - WinImage Batch Configuration File
BXF - Man's Best Friend Software Breeder Exchange Format
BXM - BX-24 Basic Express Compiler Map
BXP - BootXP File
BXP - BX-24 Basic Express Compiler Module List
BXX - blaxxun Contact
BY - Spice Pspice File
BYU - Movie File
BZ - Bzip UNIX Compressed File
BZ2 - Bzip 2 UNIX Compressed File
BZA - BZA Compressed Archive
BZF - Textures and Other Information
BZN - Star Trek Armada Map File
B_T - Eru/erd File
B_W - 1st Reader Mono Binary Screen Image
B_W - Atari/Macintosh Black and White Graphic
B_W - Image Lab
B~K - Backup
B - Molconn-Z Format File
BIN - Perceptron Scanner File
BSD - Crossfire File

a la mode, inc.

BZ1 - WinTOTAL Automatic Backup

ABVENT

BB - Art-lantis Billboard Management File

Actuate Corporation

BAS - e.Report Designer Actuate Basic Source

Adobe

BDF - Glyph Bitmap Distribution Format
BK - FrameMaker BookFile Document
BLA - Black Color Separation
BOOK - FrameMaker Book

AKS-Labs

BSCS - Strategy2Act Balanced Scorecard File
BSCT - Strategy2Act Balanced Scorecard Strategy File

Aladdin Knowledge Systems

BOX - Vbox Helper Application File

ALCATech

BML - BPM Studio Skin Bitmap

Alias

BLK - Wavefront Image

Alpha Software, Inc.

BML - Alpha Five Image Library File
BMT - Alpha Five Image Library File
BMX - Alpha Five Image Library File

Altera Corporation

BDF - Quartus II Block Design File

America Online, Inc.

BAG - AOL 6 Organizer
BAG - AOL Instant Messenger
BLT - AOL Instant Messenger
BAG - AOL Instant Messenger Buddy List

Amiga

BLK - Amiga IFF

Apple Computer, Inc.

BAND - GarageBand Song
BSC - Apple II Compressed Archive
BSQ - Apple II BINSCII-encoded
BUNDLE - iMovie 3 Plug-in Bundle

APSoft

BPD - PCIScope PCI and ISA PnP Subsystem Information

ArcSoft, Inc.

BIZ - ShowBiz Project File

Autodesk, Inc.

BMI - 3ds Max Executable
BPL - AutoCAD R2000 Batch Plot List

Automated Architecture, Inc.

BIP - Blue Ink Project

Babya Software Group

BBC - Babya Photo Workshop Color Collection

Babylon.com Ltd.

BGL - Babylon Glossary File

Bayo

BYO - CartoExploreur Cartographic Map

Belarc

BCI - Advisor Computer Profile Report
BPT - Belarc Product Key

Best Software CRM Division

BLB - ACT! Database File
BLD - ACT!

Biacore

BLC - BIACORE Instruments and BIAlite Project
BLE - BIAevaluation Ver 2.x Project
BLF - BIACORE Instruments and BIAlite Project
BLR - BIACORE Instruments and BIAlite Project
BLS - BIACORE Instruments and BIAlite Project

Bioware

BIC - Neverwinter Nights Character Sheet

BioWare Corp.

BIF - BioWare Infinity Engine Archive of Resources
BAF - Infinity Game Engine Script
BAH - Infinity Game Engine
BAM - Infinity Game Engine Animation and Multi-frame Graphics
BAM - Infinity Game Engine Zlib Compressed Animation and Multi-frame Graphics
BCS - Infinity Game Engine Compiled Script
BIFF - BioWare Infinity Engine Archive of Resources
BIO - Infinity Game Engine Character Biography
BMP - Infinity Game Engine Palette Information
BS - Infinity Game Engine Compiled Script
BMU - Infinity Game Engine BioWare Music Unit

BitComet.com

BC! - BitCommet Incomplete Download
BC - BitComet Incomplete Download
BC! - BitComet Incomplete Download

Bitware

BFX - BitFax Document

BizInt Solutions

BPD - BizInt Smart Charts for Patents Data Transfer Format
BRD - BizInt Smart Charts for Pharmaceuticals Data Transfer Format

Black Hills Software

BWC - BeadWizard Color Palette
BWP - BeadWizard Pattern

Blitz Research Ltd.

B3D - Blitz3D/Max/Plus Texture or Mesh File
BB - Blitz3D/Max/Plus Source Code

Boise Cascade

BCMR - BC Framer

Bojanov Software

BN2 - Bojanov Encryptor Encrypted File
BNC - Bojanov Encryptor Encrypted File

Boomi, Inc.

BEF - Boomi Integration Platform Setup Information

Borland Software Corporation

BCC - C++ File/Makefile
BCD - Turbo Pascal DOS File
BCP - C++ Makefile
BCW - C++ Version 4.5 Environment Settings
BDE - Borland Database Engine
BDSPROJ - Developer Studio Project File
BGI - Borland Graphic Interface
BLL - INPRISE Format Language Library
BORLAND - C Makefile
BPG - Borland Project Group
BPK - C++ Builder Package File
BPL - Delphi Library
BPR - C++ Builder 6 Project
BTL - INPRISE Format Language Library

Brainstorm Software Ltd

BRN - BrainStorm Data File

Brilliant Labs, Inc.

BPLIB - BrilliantPhoto Photo Library File

Broderbund

BAN - Creatacard Banner Project
BIZ - Print Shop Business Card File
BIZ - Creatacard Business Card Project
BRO - Creatacard Booklet/Brochure Project
BIZ - PrintMaster Gold Document

Brother Industries, Ltd.

BDF - Brother BES-100E Embroidery Software File

BrowserBob weblications

BB - BrowserBob Project File

Bryce Cogswell

BGI - BGInfo Configuration File

BST2K Networks

BSZ - BSplayer Compressed Skin File

BulletProof Business Plans

BPV - BallPark Business Valuation Valuation Scenario File

Byteworx Inc.

BW1 - Byteworx FMEA² FMEA Database

Cadence Design Systems

BRD - Allegro

Cadence Design Systems, Inc.

BOM - OrCAD Schematic Capture Bill of Materials File

CadSoft Computer GmbH

BRD - EAGLE Layout Editor Board File

Cakewalk

BUN - Cakewalk Audio Bundle File

CAM Development

BCP - Business Card Designer Plus Design File

Castor & Pollux Software Inc.

BUL - Capella Report Card Data File

Christian Weiske

BDF - RD Birthday Reminder Data File

Christopher Matthews

BRD - RPG Toolkit Board Design File

CoCreate

BDL - OneSpace Designer Bundle

Collectorz.com

BKC - Collectorz.com Book Collector Book Collection Data

Computer Access Technology Corporation (CATC)

BLT - CATC Merlin Bluetooth Trace Files

Corel

BLK - WordPerfect Temporary File
BLT - Wordperfect for DOS
BMF - Corel Flow Image File
BR3 - Bryce 3D Scene File
BR4 - Bryce 4
BR5 - Bryce 5
BRC - Bryce 2 Scene File
BSK - Bryce 4 File
BV1 - WordPerfect Overflow File
BV2 - WordPerfect Overflow File
BV3 - WordPerfect Overflow File
BV4 - WordPerfect Overflow File
BV5 - WordPerfect Overflow File
BV6 - WordPerfect Overflow File
BV7 - WordPerfect Overflow File
BV8 - WordPerfect Overflow File
BV9 - WordPerfect Overflow File

Corel Corporation

BLK - WordPerfect Temporary File
BLT - Wordperfect for DOS
BV1 - WordPerfect Overflow File
BV2 - WordPerfect Overflow File
BV3 - WordPerfect Overflow File
BV4 - WordPerfect Overflow File
BV5 - WordPerfect Overflow File
BV6 - WordPerfect Overflow File
BV7 - WordPerfect Overflow File
BV8 - WordPerfect Overflow File
BV9 - WordPerfect Overflow File

Cubicomp

B8 - PictureMaker Blue Channel Image Data

Custom Fit Software

BKR - ReplaceEm Fileset

Datacap Inc.

BPP - Taskmaster Batch Pilot Project

David Harris

BU - Pegasus Mail Temporary File

De Marque Inc.

BDG - BudgetExpress Data File

De Trans Software

BLI - BLINK Archiver Archive

Delorme

BPS - XMap Flight Plan or Flight Plan Statistic File

docPointer

B4U - docPointer Visual ReadMe File

Duxbury Systems, Inc.

BRF - Duxbury Braille Translator Cross Platform Braille File

EGGcentric

BACKUP - ISAPI Loader Backup of Current ISAPI Application

EK Success, Ltd., pcCrafter, Inc.

BLS - Brush Lettering Saved Brush Lettering Style

Electronic Arts (Maxis)

BCF - The Sims 3D Body Mesh File

Electronic Arts, Inc.

BIG - Electronic Arts Game MOD File
BNK - SimCity Game File

EnergySoft, LLC

BLD - EnergyPro

Erik E. Peterson

B5 - CEDICT Chinese/English Dictionary

ESRI

BIL - ArcView Image File
BIP - ArcView Image File
BLW - ArcView World File For BIL Image
BPW - ArcView World File For BIP Or BMP Images
BQW - ArcView World File For BSQ Image
BSQ - ArcView Image File

eurobraille

B - IRIS Editor Shortened Format File

EZB Systems, Inc.

BIF - UltraISO Boot Information File

Fabio Chelly

BP - BankPerfect Accounts File

FacetCorp

BSD - FacetWin Bitwise Backup Set

FKJ Software

BGT - Graphic Accounts Budget Data

Franz Inc.

BLF - ObjectStore Distribution File

FSCreations, Inc.

BNK - ExamView Question Bank

Gabriel Group, Inc.

BOT - Robot Arena: Design & Destroy Robot

Gael Limited

BBE - Brainbloom Document Exchange File

GameSpy Industries

BLF - Rally Online Car Texture File
BWD - Rally Online Car Description File

Gerald Wilson

BRD - Winning Bridge Saved Hand

Grisoft, Inc.

BIN - AVG Anti-Virus Update File

Haliplex Communication Systems

BEL - HPXView Binary Event Log Archive

Hamster Republic

BAM - OHRRPGCE Music File

Health And Safety Technology And Management Ltd.

BDB - CHASE Evaluation and Audit System Executable

HEIDENHAIN

BMX - BMXdesign Extended Bitmap Graphic

Hot Pepper Technology, Inc.

BDF - E-Mail Detective Binary Data Fragment

IBM

BFS - Tivoli Storage Manager File
BGA - OS/2 Bitmap Graphic Array
BKS - BookManager Read Bookshelf
BMT - Ami Pro Button Image
BKI - IBM Softcopy Reader
BKS - IBM Softcopy Reader Bookmanager Book File

ICE Graphics

BOOK - ICE Book Reader Book File

ICQ Inc.

BTT - ICQ Find Users File

id Software

BSP - Quake Map

IMSI (International Microcomputer Software Inc.)

BMF - FloorPlan Project File

InstallShield Software Corporation

BOOT - InstallShield

Interactive Magic

BTL - American Civil War File

Janet Davis Music

BJO - Tabrite Banjo Tablature

Juan Trujillo

BBRKPUZZLE - BrainsBreaker Puzzle
BBRKSAVE - BrainsBreaker Started Puzzle Status

Kevin Fucik

BXD - Broken Cross Disk Manager Database

Knife Edge Software

BLD - RealFlight Radio Control Airplane Description

Kofax

BLF - BancTec Scanner Driver

Konami Broadcasting

BME - Beatmania Music Simulator File
BMS - Beatmania Music Simulator File

Korenthal Associates, Inc, 230 W 13th St, NYC 10011

BAB - Babble! Data File

Lavasoft

BACKUP - Ad-Aware Reference File
BCKP - Ad-Aware Quarantine File

Lincoln Beach Software

BTN - JustButtons Animated Bitmap

M:Pact Technologies

BLD - My Personal Programmer Project File

Mackoy

B3D - Boso View Express Structure Mesh Diagram

Mammoet Software

BACKPACK - Backpack Word List

Management Computer Controls, Inc.

BF2 - Bidfax 2000 SE Database

Manager-Pro

BPX - BusiPlan File

MediaComplete

BOX - MediaShout Presentation Script

Michael Valentiner-Branth

BKY - bookkey Bookmark/Keyword Data

Michal Marcinkowski

BOT - Soldat Bot Information File

Microsoft

B!K - Flight Simulator Scenery File
BAT - Batch Processing
BCM - Works Communications File
BDB - Works Database File
BDR - Publisher Border
BG - Backgammon for Windows Game File
BGB - Chat Background Graphic
BGL - Flight Simulator Scenery File
BHS - Rise of Nations Script
BI - Quick Basic or Visual Basic for DOS Include File
BKF - WindowsXP Backup Utility Backup Set
BKS - Works Spreadsheet Backup
BKS - Windows 2000 Scheduled Backup Script
BLD - Developer Studio MAK
BLN - Rise of Nations Campaign Media File
BND - Flight Simulator Panels File
BOE - Outlook Express Backup File
BOL - Booasm Compressed Archive Library
BPS - Works Document
BSC - Developer Studio Browser File
BS_ - Bookshelf Find Menu Shell Extension
BTR - FrontPage Binary-Tree Index

Microsoft Corporation

BOX - Systems Management Server

MomSoft

BT3 - Control Runner Button Configuration File

Moss Bay Software

BCD - OfficePrinter Document

Multimedia Australia Pty. Ltd.

BSP - BestAddress HTML Editor Site Project File

Nemetschek A.G.

BCA - Allplan 2005 Backup Catalog File

NetMedia, Inc.

BXB - BasicX Compiled Project Bytecode

Neural Matters Limited

BMF - BrainMine Mind Map

Nokia

BLZ - N-Gage Game File

Nullsoft

BPL - Winamp Ver 3 Playlist File

Omni Scientific Instruments, Inc.

BDF - TXRDWIN X-ray Diffraction Pattern

Omnis Software

BR - Omnis7 Data

Onset Design

BRC - Onset Design Briefcase Briefcase

Open CASCADE Company

BREP - Open CASCADE 3D Model File

Outer Technologies

BRS - Batchrun Batch File

Palo Alto Software, Inc.

BPD - Cash Compass Plan
BPF - Cash Compass Table Formatting
BPD - Business Plan Pro Business Plan Data

Paul Raedle

BOX - VTrain
BSY - VTrain

Peachtree Software

BKU - Timeslips Backup

PeoplePC, Inc.

BRT - PeoplePC Install Script

Pervasive Software Inc.

BTR - Btrieve Database File

pgAdmin Project

BACKUP - pgAdmin Database Backup

PGP Corporation

BEX - Pretty Good Privacy
BEXPK - Pretty Good Privacy

Phoenix Software

BCH - Datalex Entry Point 90 Data File

PhysTechSoft Ltd.

BSN - BSA Packing Program Archive

PopTop Software Inc.

BCA - Railroad Tycoon 3 Building
BTY - Railroad Tycoon 3 Building

Progress Software

B1 - Progress Database Database File
B2 - Progress Database Database File
BI - Progress Database Before Image File

Progress Software Corporation

B1 - Progress Database File
B2 - Progress Database File
BI - Progress Database Before Image File

Project BDBZM

BBM - BDBZM

PTC

BDE - Pro/ENGINEER Temporary File
BDI - Pro/ENGINEER Temporary File
BDM - Pro/ENGINEER Temporary File
BMB - Pro/ENGINEER Temporary File
BOM - Pro/ENGINEER Temporary File

R. T. Russell

BBC - BBC BASIC for Windows File

RAD Game Tools, Inc.

BIK - Bink and Smacker Game Video File Codec

Raven Software

BSP - Star Trek Elite Force Map File

Red Storm Entertainment, Inc.

BSF - Rainbow Six: Rogue Spear Buildspace File

Relic Entertainment Inc.

BIG - Home World 2 SGA Archive

RITLABS

BAV - The Bat! E-mail Client Anti-Virus File

Rockwell Automation

BLF - DriveBlockEditor Function Block Programming Data

Rose City Software

BOX - Calypso Email Mailbox

Schneider Electric

BLK - ProWORX Nxt Block Data

sdmventures

BGO - BigOven Recipe Card

Seagull Scientific, Inc.

BTW - BarTender Barcode Label

Sega

BLD - Yoot Tower Saved

Siemens

BMX - Siemens Mobile Phone Animation

Sierra

BIG - Homeworld

Sierra Entertainment, Inc.

BIG - Homeworld Compressed Data Archive

Silicon Graphics, Inc.

BW - Silicon Graphics Raw Black and White Bitmap

Smart Projects

B5I - IsoBuster CD/DVD Image File

Smogon

BTL - Pokémon NetBattle Battle Replay File

Snowmint Creative Solutions LLC

BDW - Budget For Windows Data File

Softland

BKC - Backup4all Backup Catalog File

SoftVelocity

BCT - Clarion for Windows Backup Dictionary
BPP - Clarion for Windows Backup Application

SolidWorks Corporation

BLOB - Cosmic Blobs Model

Something Decent

BNSKIN - BeatNik Clock Skin

Spacejock Software

BFL - yBook eBook
BRN - yBook Compiled eBook

SputterFish, LLC

BPM - Brazil r/s Photon Map Storage File

Square Enix Co., LtdSquare Enix Co., Ltd

BGW - Final Fantasy XI Music

Stardock Corporation, Inc.

BOOTSKIN - BootSkin Windows Boot Skin

Stichting Blender Foundation

BLEND - Blender Publisher Data File
BPKEY - Blender Publisher License Key

Symantec

BHF - pcAnywhere Host File
BJG - DESQview

Take-Two Interactive Software, Inc.

B - Grand Theft Auto IIISave File

TenCORE

BIN - TenCORE Plug-in Helper Application

The Beamer Project

BEA - Beamer Song File
BEL - Beamer Layout File
BEP - Beamer Playlist

The BJL Group

BJL - BJL Business Systems Active Translation Document

The Fire Sciences Lab (FiSL)

BPD - FARSITE Burn Period File

The FlightGear Crew

BTG - FlightGear Scenery File

TheBrain Technologies Corp.

BRN - PersonalBrain Data

Thought Studios, Inc.

BAM - Bravo! Archived Media
BPJ - Bravo! Project

TNHteam

BOI - Botje Bot-file

Totem Entertainment

BK1 - VirtuaGirl Graphics Container
BK2 - VirtuaGirl Graphics Container
BK3 - VirtuaGirl Graphics Container

Ubi Soft Entertainment

BF - Beyond Good & Evil Game Archive

Valve Corporation

BSP - Valve Game Map File
BSP - Steam Source SDK Compiled Game Map File

VSO-Software

B5L - BlindWrite Ver. 5 File
B5T - BlindWrite Ver. 5 File
BWA - BlindWrite CD Image
BWI - BlindWrite
BWS - BlindWrite
BWT - BlindWrite CD Image File
BWU - BlindWrite

WEBZEN, Inc.

BMD - Mu Online Data File

Write Brothers, Inc.

BK - Movie Magic Screenwiter Screenwriter Document Backup

Xilinx, Inc.

BIT - Xilinx Integrated Software Environment Bitstream File

ZPoc

BZ2 - ZPoc Christian Music Networks User File List