Tuesday, August 28, 2007

Creating System Log

$$$$$$$$$$$$$$ >> User Logon Log << $$$$$$$$$$$$$$$
This Coding log USERNAME, login TIME, login DATE Please Note Copy All Coading On A Notepad & Save It As Startuplog.bat --------------------------------------------------------------------------------------------------- @echo off echo.**************************************************** >>c:\startup.log
ver >>c:\startup.log
echo. >>c:\startup.log
echo. >>c:\startup.log
echo. User LOGGED IN INFO >>c:\startup.log
@echo Off
for /f "tokens=3 delims=\" %%i in ("%USERPROFILE%") do (set user=%%i) 2>&1
echo "Logged User :%user%" >>c:\startup.log
echo. >>c:\startup.log
echo. >>c:\startup.log

echo.User LOG IN Time >>c:\startup.log
echo. >>c:\startup.log
time /t >>c:\startup.log
echo. >>c:\startup.log
echo.User LOG IN Date >>c:\startup.log
echo. >>c:\startup.log
date /t >>c:\startup.log
@echo Off
echo.**************************************************** >>c:\startup.log
---------------------------------------------------------------------------------------------------


This Coding Log All System Software
Please Note Copy All Coading On A Notepad & Save It As DriverQuary.bat
---------------------------------------------------------------------------------------------------

@echo off
c:
driverquery >c:\drivers.log

---------------------------------------------------------------------------------------------------
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Sunday, August 19, 2007

Meanings of *.EXT File Extensions


  • $$$ A generic temporary file ( also seeTMP)
  • A
  • .A Assembly source code
  • .ABK CorelDRAW AutoBackup file
  • .ACL CorelDRAW 6 keyboard accelerator
  • .ACM Audio Compression Module (add-on to MSACM.DRV Windows audio driver)
  • .AD Library module for After Dark screensaver
  • .ADF Adapter Description file
  • .ADL MicroChannel Adapter Description Library file
  • .ADM After Dark MultiModule screensaver
  • .ADR After Dark Randomizer screensaver
  • .AFM Adobe Font Metrics
  • .AI Adobe Illustrator drawing
  • .AIF Apple Mac AIFF sound
  • .AIO APL I/O
  • .ALB JASC Image Commander album
  • .ALL Arts & Letters Library
  • .AND Add In Utility
  • .ANI Animated Cursor
  • .ANN Annotations
  • .ANS ANSI text
  • .APL APL workspace
  • .APP Application
  • .ARC LH ARC (old version) compressed archive file
  • .ARJ Robert Jung ARJ compressed archive file
  • .ART Xara Studio drawing
  • .ASC ASCII text
  • .ASD WinWord AutoSave
  • .ASM Assembly source code
  • .ASP Active Server Page
  • .ATT AT&T Group 4 bitmap file
  • .AUX Auxiliary file
  • .AVI Mcft Audio Video Interleave (Video for Windows)
  • .AWD FaxView document
  • B
  • .B BASIC source code
  • .B4 Helix Nuts and Bolts file
  • .BAK Backup file
  • .BAS BASIC source code
  • .BAT Batch file
  • .BBL Bibliography file
  • .BFC Windows 95 Briefcase document
  • .BG Backgammon for Windows game
  • .BGI Borland Graphic Interface
  • .BI Binary file
  • .BIB Bibliography file
  • .BIN Binary file
  • .BK! Backup file
  • .BLD BASIC Bload data
  • .BM1 Apogee BioMenace data file
  • .BMK Bookmark file
  • .BMP OS/2 or Windows bitmap file
  • .BNK Ad-lib Instrument ID file
  • .BS1 Apogee Blake Stone data file
  • .BSC Boyan Script
  • .BSV BASIC Bsave data
  • C
  • .C C source code
  • .CAL Calendar schedule data
  • .CAT Catalog file
  • .CB Mcft clean boot file
  • .CBK Wave Blaster sound bank file (alternate sets of sounds and instruments)
  • .CBL Cobol source code
  • .CC C/C++ source code
  • .CCB Visual Basic Animated Button configuration
  • .CCH Corel Chart
  • .CDA CD Audio Track
  • .CDF Comma delimited format
  • .CDR CorelDRAW picture
  • .CDT CorelDRAW template
  • .CDX CorelDRAW compressed drawing
  • .CFG Configuration file
  • .CGM Computer Graphics metafile
  • .CHK CHKDSK information
  • .CHP Ventura Publisher chapter
  • .CIL Clip Gallery download package
  • .CK1 iD/Apogee Commander Keen 1 data file
  • .CK2 iD/Apogee Commander Keen 2 data file
  • .CK3 iD/Apogee Commander Keen 3 data file
  • .CK4 iD/Apogee Commander Keen 4 data file
  • .CK5 iD/Apogee Commander Keen 5 data file
  • .CK6 iD/Apogee Commander Keen 6 data file
  • .CLI Aldus Photostyler clipboard file
  • .CLP Mcft Windows clipboard viewer data file
  • .CLS Visual Basic Class Module
  • .CMD Command file
  • .CMF Corel metafile
  • .CMF Creative Music file (a Creative Labs format for the Sound Blaster)
  • .CMP Address document
  • .CMP JPEG Bitmap
  • .CMV Corel Move animation
  • .CMX Corel Presentation Exchange image
  • .CNF Configuration file
  • .CNQ Compuworks Design Shop file
  • .COB Cobol source code
  • .COD Code file
  • .COM Command file (program)
  • .CPD Fax Cover document
  • .CPE Fax Cover document
  • .CPI Character Pixel Information
  • .CPI Code Page Information
  • .CPL Control Panel item
  • .CPL Corel Color palette
  • .CPP C++ source code
  • .CPR Corel Presents Presentation
  • .CPT Corel PHOTO-PAINT image
  • .CPX Corel Presentation Exchange compressed drawing
  • .CRD Cardfile file
  • .CRP Corel Presents Run-Time Presentation
  • .CRT Certificate file
  • .CSC Corel Script
  • .CSP PC Emcee On-Screen image
  • .CSV Comma delimited text
  • .CT Scitex CT Bitmap
  • .CUE Mcft Cue Cards data
  • .CUR Windows Cursor file
  • .CUT Dr Halo bitmap
  • .CV Corel Versions archive
  • .CVF Compressed Volume File
  • D
  • .DAT Data file
  • .DAT WordPerfect Merge Data
  • .DBF Ashton-Tate dBASE database
  • .DBG Debug info
  • .DBX DataBeam image
  • .DCS Desktop Color Separation file
  • .DCT Dictionary file
  • .DCX Fax image (based on PCX)
  • .DDE Interprocess communications (IPC) protocol to support exchange of commands and data
  • .DDF BTRIEVE database
  • .DEF C++ Definition file
  • .DEF Defaults file
  • .DEF SmartWare II data file
  • .DEM Demo file
  • .DER Certificate file
  • .DES Description file
  • .DIB Device Independent Bitmap (a graphics format)
  • .DIC Dictionary file
  • .DIF Data Interchange Format spreadsheet
  • .DIF Difference file
  • .DIR Directory file
  • .DLG C++ Dialogue Script
  • .DLL Dynamic Link Library (executable code module for Windows)
  • .DOC Mcft Word document
  • .DOC WordPerfect document
  • .DOC WordStar document
  • .DOT Mcft Word document template
  • .DRS Driver Resource file
  • .DRV Driver files for Windows
  • .DRW Drawing file
  • .DRW Micrografx Designer/Draw
  • .DSC Description file
  • .DSQ Corel QUERY file
  • .DTA Data file
  • .DVR Device driver file
  • .DWG AutoCAD drawing
  • .DXF AutoDesk Drawing Interchange Format
  • E
  • .EMF Enhanced Windows metafile
  • .EML E-Mail file
  • .ENC Encoded
  • .EPS Encapsulated PostScript image
  • .EVY Envoy document
  • .EWL Mcft Encarta document
  • .EXE Executable file (program)
  • F
  • .FAV Mcft Outlook navigation bar
  • .FAX Fax bitmaps in CCITT format
  • .FAX FAX Type image
  • .FH3 Aldus Freehand 3 drawing
  • .FLC Autodesk hi-resolution animation file
  • .FLI An animation (flick) file format created using Autodesk Animator
  • .FLT Filter file: a DLL used by Corel, or for Aldus and Winword for import
  • .FMT Mcft Schedule+ print file
  • .FOG Fontographer font
  • .FON System font
  • .FOR Fortran source code
  • .FOT Font-related file
  • .FP FileMaker Pro file
  • .FP1 Flying Pigs for Windows data file
  • .FP3 FileMaker Pro file
  • .FPX FlashPix bitmap
  • .FRM Generic form file
  • .FRM Visual Basic form
  • .FRM WordPerfect Merge Form
  • .FRX Visual Basic form stash file
  • G
  • .GAL Corel Multimedia Manager album
  • .GED Graphic Environment Document (drawing)
  • .GEM GEM metafile
  • .GEN Ventura-generated text file
  • .GFI Genigraphics Graphics Link presentation
  • .GFX Genigraphics Graphics Link presentation
  • .GFX Instant Artist graphics file
  • .GID Windows 95 global index file (containing help status)
  • .GIF Graphic Interchange Format (CompuServe bitmap)
  • .GIM Genigraphics Graphics Link presentation
  • .GIX Genigraphics Graphics Link presentation
  • .GLY Glossary file
  • .GNA Genigraphics Graphics Link presentation
  • .GNX Genigraphics Graphics Link presentation
  • .GRA Mcft Graph
  • .GRF Graph file
  • .GRP Windows Program Manager Group
  • .GWX Genigraphics Graphics Link presentation
  • .GWZ Genigraphics Graphics Link presentation
  • .GZ Unix Gzip compressed file
  • H
  • .H C program header
  • .HED HighEdit document
  • .HEL Mcft Hellbender saved game
  • .HEX Macintosh BinHex 2.0 file
  • .HGL HP Graphics Language drawing
  • .HLP Help file
  • .HPJ Visual Basic Help Project
  • .HPP C++ program header
  • .HQX Macintosh BinHex 4.0 file
  • .HST History file
  • .HST Host file
  • .HT HyperTerminal file
  • .HTM Hypertext document file
  • .HTML Hypertext document file
  • I
  • .IBK Instrument Bank file for the FM chip, specifying parameters for a particular sound
  • .ICB Targa bitmap
  • .ICO Windows Icon file
  • .IDD MIDI Instrument Definition
  • .IDX Index file
  • .IFF Amiga ILBM file
  • .IGF Inset Systems metafile
  • .IIF QuickBooks for Windows interchange file
  • .IMA WinImage file
  • .IMG GEM bitmapped graphics file
  • .INF Windows application Setup information files
  • .INI Windows initialization files that define your Windows environment
  • .INS X-Internet sign-up file
  • .ISP X-Internet sign-up file
  • .IW Idlewild screensaver
  • J
  • .JFF JPEG bitmap
  • .JFIF JPEG File Interchange Format
  • .JIF JPEG bitmap
  • .JN1 Epic MegaGames Jill of the Jungle data file
  • .JNK Junk
  • .JPEG JPEG bitmap
  • .JPG JPEG bitmap
  • .JTF JPEG bitmap
  • K
  • .KDC Kodak Photo-Enhancer
  • .KFX KoFax Group 4 image
  • .KIF Knowledge Interchange Format
  • .KYE Kye game data
  • L
  • .LBM Deluxe Paint bitmap
  • .LBR Library file
  • .LDB Mcft Access lock file
  • .LEG Legacy document
  • .LET Letter file
  • .LIB Library file
  • .LOG Log file
  • .LPD Helix Nuts and Bolts file
  • .LRC Intel Video Phone file
  • .LRS Language Resource file
  • .LST List file
  • .LZH LH ARC compressed archive
  • .LZS Skyroads data file
  • M
  • .M3D Corel Motion 3D animation
  • .MAC MacPaint bitmap format
  • .MAC Macro file
  • .MAD Mcft Access Module
  • .MAF Mcft Access Form
  • .MAI Mail
  • .MAK Visual Basic or MS Visual C++ Project
  • .MAM Mcft Access Macro
  • .MAP LInk MAP file
  • .MAQ Mcft Access Query
  • .MAR Mcft Access Report
  • .MAT Mcft Access Table
  • .MAZ Hover maze data
  • .MB1 Apogee Monster Bash data file
  • .MCC Dialer10 calling card
  • .MCS MathCAD image
  • .MCW Mcft Word for Macintosh document
  • .MDA Mcft Access add-in
  • .MDE Mcft Access MDE file
  • .MDF Menu Definition File
  • .MDN Mcft Access blank database template
  • .MDW Mcft Access Workgroup
  • .MDZ Mcft Access wizard template
  • .ME Information file (i.e., READ.ME), typically in text format
  • .MEN Menu file
  • .MET Presentation Manager metafile
  • .MI Miscellaneous
  • .MIC Mcft Image Composer file
  • .MID MIDI music file
  • .MMF Mcft Mail File
  • .MMM Mcft Multimedia Movie
  • .MNU Menu file
  • .MOD A sound file format used with Amiga systems
  • .MOD Mcft Multiplan spreadsheet
  • .MOV QuickTime for Windows movie
  • .MPE MPEG animation
  • .MPEG MPEG animation
  • .MPG MPEG animation
  • .MSD Mcft Diagnostics report file
  • .MSG Mcft Mail message
  • .MSN Mcft Network document
  • .MSP Mcft Paint bitmap
  • .MUS Music file
  • .MVB Mcft Multimedia Viewer file
  • N
  • .NAP NAP metafile vector image
  • .NDX Index file
  • .NEW New file
  • .NFO Information file
  • O
  • .OBD Mcft Office Binder or template
  • .OBJ Object file
  • .OBZ Mcft Office Binder wizard
  • .OCX Visual Basic custom control
  • .OFN Mcft Office File New file
  • .OFT Mcft Outlook template
  • .OLB OLE Object Library
  • .OLD Old file (i.e. CONFIG.OLD)
  • .OLE OLE object
  • .OPT Options file
  • .ORG Organizer file
  • .ORI Original
  • .OUT Outline file
  • .OVL Overlay file
  • .OVR Overlay file
  • P
  • .P10 Tektronix Plot 10 drawing
  • .P65 Pagemaker 6.5 file
  • .PAB Mcft Personal Address Book
  • .PAK Packed file
  • .PAL Palette file; used by many programs, generally each with their own format
  • .PAS Pascal source code
  • .PAT Corel Draw pattern
  • .PAT Patch file
  • .PBK Mcft Phonebook
  • .PBM Portable bitmap file
  • .PCD Kodak Photo CD file
  • .PCL HP Laserjet bitmap
  • .PCS PICS animation file
  • .PCT Macintosh PICT drawing
  • .PCX Zsoft PC Paintbrush picture file
  • .PDF Adobe Acrobat Portable Document Format
  • .PDX Paradox file
  • .PFA Type 1 font (ASCII)
  • .PFB Type 1 font (binary)
  • .PFC PF Component
  • .PFM Printer Font Metrics
  • .PGL HP Plotter drawing
  • .PGM Portable Graymap (bitmap)
  • .PGP Program Parameter
  • .PHO Phone list file
  • .PIC Lotus picture/Macintosh drawing/PC Paint bitmap
  • .PIF Program Information File containing information about a non-Windows application
  • .PIX Inset Systems bitmap
  • .PLL Pre-Linked Library file
  • .PLT AutoCAD Plot drawing
  • .PLT HPGL Plotter drawing
  • .PM5 Pagemaker 5.0 file
  • .PM6 Pagemaker 6.0 file
  • .PNG Paint Shop Pro Browser catalog
  • .PNG Portable Network Graphics bitmap
  • .PNT MacPaint graphic file
  • .POT Mcft PowerPoint template
  • .PP4 Picture Publisher 4 bitmap
  • .PPA Mcft PowerPoint add-in
  • .PPM Portable Pixelmap bitmap
  • .PPS Mcft PowerPoint slide show
  • .PPT Mcft PowerPoint presentation
  • .PRD Printer driver file
  • .PRE Lotus Freelance presentation
  • .PRF Windows Preferences file
  • .PRG Program file
  • .PRN Print Table (space delimited text)
  • .PRS Harvard Graphics for Windows presentation
  • .PS PostScript file
  • .PSD Adobe Photoshop bitmap
  • .PST Mcft Outlook Personal Folder file
  • .PUB Mcft Publisher publication file
  • .PUB Ventura Publisher publication file
  • .PWD Mcft Pocket Word document
  • .PWZ Mcft PowerPoint Wizard
  • .PXL Mcft Pocket Excel spreadsheet
  • Q
  • .QAD QuickArt document file
  • .QBW QuickBooks for Windows file
  • .QLB Quick Library file
  • .QRY Mcft Query file
  • .QT QuickTime Movie format
  • .QTM QuickTime Movie format
  • R
  • .RA Real Audio sound
  • .RAM Real Audio sound
  • .RAS Sun Raster Images bitmap
  • .RAW Raw file format (bitmap)
  • .RC Mcft Visual C++ Resource Script
  • .REC Recording file
  • .REF Reference file
  • .REG Registration file
  • .RES Mcft Visual C++ Resource
  • .RFT RFT-DCA
  • .RLE Run Length Encoding for compressed bitmap files
  • .RMI Windows alternate MIDI synthesized sound format
  • .ROL Adlib sound file format
  • .ROV Rescure Rover data file
  • .RPT Mcft Visual Basic Crystal Reports file
  • .RTF Rich Text Format document
  • S
  • .SAM Ami Professional document file
  • .SAV Saved file (i.e., saved game)
  • .SBI Sound Blaster Instrument file
  • .SBK AWE-32 Sound Bank file containing alternate sets of sounds and instruments
  • .SC2 Mcft Schedule+ 7
  • .SCD Matrix/Imapro file
  • .SCD Mcft Schedule+ 7
  • .SCH Mcft Schedule+ 1
  • .SCO DL slide image file
  • .SCP Dial-Up Networking Script
  • .SCR Fax image file
  • .SCR Script file, screen saver, or screen capture
  • .SCT Scitex CT bitmap file
  • .SDF Standard Data Format
  • .SDL SmartDraw library file
  • .SDR SmartDraw drawing
  • .SDT SmartDraw template
  • .SEP Tagged Image File Format (TIFF) bitmap
  • .SHB Corel Show presentation
  • .SHB Document shortcut file
  • .SHG Hotspot bitmap file
  • .SHS Shell scrap file
  • .SHW Corel Show presentation file
  • .SLK Symbolic Link (SYLK) spreadsheet
  • .SMM Lotus AmiPro spreadsheet file
  • .SND Raw sound file format—also a sound file used in Mac systems
  • .SND Mac Sound Resource file
  • .SND NeXT sound file
  • .SPL Spell checker
  • .STY Ventura style sheet file
  • .SUP Supplemental file
  • .SVX Amiga 8 sound file
  • .SWP Swap file
  • .SYM Symbol file
  • .SYS System device driver (such as HIMEM.SYS)
  • T
  • .TAR Tape Archive file
  • .TAZ UNIX Gzip/Tape Archive file
  • .TBX Toolbox file
  • .TDF Trace Definition File
  • .TDF Typeface Definition File
  • .TEX Texture file
  • .TFM Tagged Font Metric
  • .TGA Targa “Tru Color” bitmapped format
  • .TGZ UNIX Gzip/Tape Archive file
  • .THD Thread
  • .THN Graphics Workshop for Windows thumbnail
  • .THS Thesaurus
  • .TIF Tagged Image Format
  • .TIG Tiger file—used by U.S. government to distribute maps
  • .TLB OLE Type Library
  • .TMP Windows temporary file
  • .TRM Terminal file
  • .TST Test file
  • .TTF TrueType Font file
  • .TWF TabWorks file
  • .TWW Tagwrite template file
  • .TX8 MS-DOS text file
  • .TXT Generic text (ASCII) format
  • V
  • .VBP Visual Basic Project
  • .VBX Visual Basic Extension or custom control
  • .VBS Virtual Basic script file
  • .VDA Targa bitmap
  • .VLB Corel Ventura Library
  • .VOC Creative voice file created with a Sound Blaster card
  • .VP Ventura Publisher publication
  • .VST Targa bitmap
  • .VSW Visio Workspace file
  • .VXD Windows virtual device driver file
  • W
  • .WAV Windows waveform audio file
  • .WB1 QuattroPro for Windows spreadsheet
  • .WB2 QuattroPro for Windows spreadsheet
  • .WBK Mcft Word Backup
  • .WBL Argo WebLoad II upload file
  • .WCM WordPerfect Macro
  • .WDB Mcft Works database
  • .WEB CorelXara Web document
  • .WGP Wild Board Games data file
  • .WID Ventura width table
  • .WIL WinImage file
  • .WIZ Mcft Word Wizard
  • .WK1 Lotus 123 versions 1 & 2 spreadsheet
  • .WK3 Lotus 123 version 3 spreadsheet
  • .WK4 Lotus 123 version 4 spreadsheet
  • .WKS Lotus 123 Worksheet spreadsheet
  • .WKS Mcft Works document
  • .WLF Argo WebLoad I upload file
  • .WLL Mcft Word add-In
  • .WMF Windows metafile vector graphics format
  • .WP WordPerfect document
  • .WP4 WordPerfect 4 document
  • .WP5 WordPerfect 5 document
  • .WP6 WordPerfect 6 document
  • .WPD WordPerfect demo
  • .WPD WordPerfect document
  • .WPG WordPerfect graphic
  • .WPS Mcft Works document
  • .WPT WordPerfect template
  • .WPW Novel PerfectWorks document
  • .WQ1 QuattroPro/DOS spreadsheet
  • .WQ2 QuattroPro/DOS version 5 spreadsheet
  • .WRI Write document file
  • .WRL Virtual reality model
  • .WS1 WordStar for Windows 1 document
  • .WS2 WordStar for Windows 2 document
  • .WS3 WordStar for Windows 3 document
  • .WS4 WordStar for Windows 4 document
  • .WS5 WordStar for Windows 5 document
  • .WS6 WordStar for Windows 6 document
  • .WS7 WordStar for Windows 7 document
  • .WSD WordStar 2000 document
  • .WVL Wavelet compressed bitmap file
  • X
  • .XAR Corel Xara drawing
  • .XLA Mcft Excel add-in
  • .XLB Mcft Excel toolbar
  • .XLC Mcft Excel chart
  • .XLD Mcft Excel dialog
  • .XLK Mcft Excel backup
  • .XLM Mcft Excel macro
  • .XLS Mcft Excel worksheet
  • .XLT Mcft Excel template
  • .XLV Mcft Excel VBA module
  • .XLW Mcft Excel workbook/workspace
  • .XML Extensible Markup Language files
  • .XR1 Epic MegaGames Xargon data file
  • .XTP XTree data file
  • .XY3 XYWrite III document
  • .XY4 XYWrite IV document
  • .XYP XYWrite III Plus document
  • .XYW XYWrite for Windows 4.0 document
  • Y
  • .YAL Arts & Letters clipart library
  • .YBK Mcft Encarta Yearbook
  • Z
  • .Z UNIX Gzip (compressed)
  • .ZIP PKZIP archive file
  • ------------------------------------------------------------------------------
  • ////////////Some Others////////////////
  • -------------------------------------------------------------------------------
  • A ADA Program
  • A UNIX Library
  • A01 ARJ Multi-volume Compressed Archive
  • A01 - A10 OzWin CompuServe E-mail/Forum Access SYSOP File
  • A11 AIIM Graphic
  • A31 Authorware 3.x Library
  • A3D Amapi 3D Modeling
  • A3K Yamaha A3000 Sampler File
  • A3L Authorware 3.x Library
  • A3M Unpackaged Authorware Mac OS File
  • A3W Unpackaged Authorware Windows File
  • A41 Authorware 4.x Library
  • A4L Authorware 4.x Library
  • A4M Unpackaged Authorware Mac OS File
  • A4P Authorware File Without Runtime
  • A4W Unpackaged Authorware Windows File
  • A51 Authorware 5.x Library
  • A5L Authorware 5.x Library
  • A5W Unpackaged Authorware Windows File
  • A8 Cubicomp PictureMaker 24bit 3D Animation (DOS-based animation program; graphics cards external to computer; Cubicomp closed 1990)
  • A86 A86 Assembler Program File
  • AA Audio Book File
  • AAB Macromedia Authorware Binary
  • AAC Advanced Audio Coding File
  • AAM Authorware Shocked File
  • AAS Authorware Shocked Packet
  • AB Applix Builder File
  • AB$ AutoCAD Spooled Plot File
  • AB2 Parson's Address Book
  • AB6 AB Stat Data
  • AB8 AB Stat Data
  • ABA Palm Address Book File
  • ABC Flowchart
  • ABD Adventure Builder Database
  • ABD AmBiz Bonus Calculator Data File
  • ABF Adobe Binary Screen Font
  • ABK Any Automatic Backup
  • ABK Corel Draw AutoBackup
  • ABL Maxagrid Avails Data File (text format)
  • ABM Album File (various)
  • ABM HitPlayer Audio Album File
  • ABM Photo Impressions 2000 Album
  • ABO Applix Builder Turbo File
  • ABR Adobe Photoshop Brush
  • ABS Abscissa Data File
  • ABS Abstracts
  • ABS MPEG Audio Sound File
  • ABS PC GNU Compiler Output
  • ABT The Arbiter Sports Official Schedule
  • ABW AbiWord Document File
  • ABX WordPerfect Address Book File
  • AC CaseWare Working Papers Client File
  • AC$ AutoCAD Undo Info
  • AC_ CaseWare Working Papers Compressed Client File
  • AC3 AC3 Audio File Format
  • ACA MS Agent Character File
  • ACA Project Manager Workbench File
  • ACB ACBM Graphic Image
  • ACB Archived Data File
  • ACC DR-DOS Viewmax File
  • ACD allCLEAR Flowcharting File
  • ACD Chromeleon Channel Raw Data
  • ACD MS Agent Character Definiton File
  • ACD Sonic Foundry Acid Music File
  • ACE The Ace Archiver Compressed File
  • ACF Adobe Photoshop Custom Filter
  • ACF MS Agent Character File
  • ACG MS Agent Preview File
  • ACH Rockwell Software Logix 5 File
  • ACI ACI Development Appraisal
  • ACL ACL for Windows (data mining software)
  • ACL Corel Draw 6 Keyboard Accelerator
  • ACL MS Office Auto Correction List
  • ACM ACBM Image File
  • ACM Adobe Photoshop Command Button
  • ACM Audio Compression Manager Driver (used by Windows in the system directory)
  • ACM Interplay Compressed Sound File
  • ACO Adobe Photoshop Color Swatch File
  • ACP File Used by Adobe Acrobat Paper Capture
  • ACP MS Office Assistant Preview File
  • ACQ AcqURL File (bookmark manager)
  • ACR American College of Radiology File
  • ACS MS Agent Character File
  • ACT Action! Presentation
  • ACT Adobe Photoshop Color Table
  • ACT Documenting Wizard Action Diagram (used by MS Visual FoxPro 6)
  • ACT MS Office Assistant Actor Program File
  • ACU AppleLink-PE Compression Format (created by Floyd Zink; overtaken by Andy Nicholas' ShrinkIt; ShrinkIt should unpack)
  • ACU COBOL Intermediate Object File
  • ACV Adobe Photoshop Saved Curve
  • ACV OS/2 drivers that compress and decompress audio data
  • ACW MS Accessibility Wizard Settings
  • AD After Dark Screen Saver
  • AD Ascend Password Protocol File
  • AD! OzWin CompuServe E-mail/Forum Access
  • AD2 2-bit Compressed Voice File
  • AD3 3-bit Compressed Voice File
  • ADA ActiveDocs Answer Set
  • ADA ADA Program File
  • ADB ADA Package Body
  • ADB Appointment database used by HP 100LX organizer
  • ADC ActiveDocs Clipping Catalog
  • ADC Chromeleon Demo Data File
  • ADC Lingvo Dictionary Text File
  • ADC Scanstudio 16-color Bitmap Graphic File
  • ADD Adobe PageMaker File
  • ADD Advantage Database Server Data Dictionary
  • ADD OS/2 Adapter Device Driver (used in the boot process)
  • ADE ADC Audio File
  • ADE MS Access Project Extension
  • ADF Adapter Description File
  • ADF Administration Configuration File
  • ADF Amiga Disk File
  • ADI Advantage Data Server Database Index File
  • ADI AutoCAD Plotter File
  • ADJ LISCAD Plus Adjustment File
  • ADL OzWin CompuServe E-mail/Forum Access QS-Special Get Marked
  • ADL QEMM MCA Adapter Description Library
  • ADM Addict Compiled Dictionary
  • ADM Advantage Data Server Database Memo File
  • ADM After Dark Screen Saver Module
  • ADM Windows Policy Template
  • ADN 1-2-3 Add-in Utility
  • ADN MS Access Blank Project Template
  • ADO Adobe Photoshop Duotone Options
  • ADO Stata Program
  • ADP AOLserver Dynamic Page File
  • ADP Astound Dynamite File
  • ADP FaxWorks Modem Setup File (for fax modem interaction)
  • ADP MS Access Project
  • ADR Address Book
  • ADR Address Plus Database
  • ADR After Dark Random Screen Saver Module
  • ADR Smart Address Address Book
  • ADS ADA Package Specification
  • ADT AdTech Fax File
  • ADT Advantage Data Server Database File
  • ADT HP NewWave Card Application Data File
  • ADT Lingvo Dictionary File
  • ADV GUS Virtual Device Driver
  • ADX Archetype Designer Document
  • ADX Dynazip Active Delivery Script
  • ADX Lotus Approach Index File
  • ADZ GZ-Packed Amiga Disk File (see ADF)
  • AE SoftQuad Author/Editor File
  • AEH iPer Advanced Embedded Hypertext
  • AEP Adobe After Effects project file
  • AEP ArcExplorer Project File
  • AER Adobe Atmosphere File
  • AEU MS AutoRoute Express Europe Route
  • AEX PGP Armored Extracted Public Encryption Key
  • AF2 ABC Flowchart File (now Micrografx FlowCharter)
  • AF3 ABC Flowchart File (now Micrografx FlowCharter)
  • AFC Apple Sound File
  • AFC ArisFlow Commander File
  • AFD ArisFlow Diagram
  • AFD Prismo Graphics ActiveFile Data
  • AFF AnyForm Form
  • AFI Truevision Bitmap Graphic
  • AFL Lotus Font
  • AFM Adobe font metrics
  • AFM HP NewWave Cardfile Application
  • AFM LOUT File (High-Level Language For Document Formatting)
  • AFM Outline Font Metric
  • AFP Flowchart Symbol Palette
  • AFP IBM Transactional Data Format (Advanced Function Print) (AS400 computer)
  • AFP Papyrus Document Storage Format
  • AFP Prismo Graphics ActiveFile Proxy
  • AFS Filter Factory Photoshop Filter
  • AFT AnyForm Template
  • AFT Flowchart Template
  • AFW Flowchart Work Area
  • AFX Auto FX Photographic Edges (Photoshop add-in)
  • AG Applix Graphic
  • AG Argus Spreadsheet File
  • AG4 Access G4 File
  • AGP Aspen Graphics Pages
  • AGW Aspen Graphics Windows
  • AHQ AudioHQ Plugin Module
  • AHS Adobe Photoshop Halftone Screens
  • AI Adobe Illustrator drawing (vector graphic)
  • AI Advantage Database Server File
  • AI Corel Trace Drawing
  • AI Progress Database After Image File
  • AIF Audio Interchange File
  • AIF Knowledgeware Setup Information
  • AIF Mac OS AIFF sound
  • AIF SymbianOS Application Information File
  • AIFC Audio Interchange File (similar to AIF)
  • AIFF Audio Interchange File (similar to AIF)
  • AIL AutoImager File (batch image conversion)
  • AIM AOL Instant Messenger File
  • AIML Artificial Intelligence Markup Language
  • AIN AIN Compressed Archive
  • AINSO VAX CRYSTALS Chemical Crystallogaphy File
  • AIO APL File Transfer Format
  • AIP Audiosoft Parameter File
  • AIR Align It! Resource File
  • AIR Flight Simulator Aircraft Performance Info File
  • AIS ACDSee Image Sequence File
  • AIS Array of Intensity Samples (Graphic)
  • AIS Velvet Studio Instruments
  • AIX HP NewWave Cardfile Application Data
  • AKF Acrobat Key File
  • AKW RoboHELP Help Project Index File
  • ALA Alan Adventure Language File
  • ALA Sharp Fax File (unverified)
  • ALB JASC Image Commander Album
  • ALB Steinberg Cubase or VST Backup Song File
  • ALBM HP Photosmart Photo Printing Album
  • ALBM webAlbum Photo Album
  • ALC dataAlchemy project files
  • ALC Norton Internet Security Ad Server File
  • ALF Abacus Law File
  • ALF ACT! User Logon Tracking
  • ALF AdventNet Look and Feel Standards (ALFSTANDARDS.ALF)
  • ALF ALF Logic File ("Another logical framework", structure editor for Martin-Löf's monomorphic type theory)
  • ALF Aventail Connect License File (AVENTAIL.ALF)
  • ALF Cadence Ambit BuildGates
  • ALF LANDesk Client Manager Configuration File
  • ALF VPCom Remote User Configuration File
  • ALI OM2 OMALI Native OMALI Document
  • ALI SAP Proprietary Format Document File
  • ALL Always Working Page Format File
  • ALL Arts & Letters Library, symbols and characters
  • ALL Steinberg Cubase or VST Song File
  • ALL WordPerfect Printer Info
  • ALS Alias Image
  • ALS Calmira Shortcut File
  • ALT WordPerfect Menu File
  • ALV Adobe Photoshop Levels
  • ALX OM2 OMALI Plug-in Extension
  • ALZ ALZip Compressed File (Korean site)
  • AM Advantage Database Server File
  • AM Applix SHELF Macro
  • AM2 AutoPlay Menu Studio Version 2
  • AM3 AutoPlay Menu Studio Version 3
  • AMB Radiance Ambient File Format
  • AMC Ant Movie Catalog
  • AMF Advanced Module Format Music File
  • AMF DSMIA/Asylum Module Music
  • AMG AMG ACTOR System Image
  • AMG AMGC Compressed Archive (alternate site)
  • AMI Cocreate SolidDesigner Annotation File
  • AMM AMM File (pattern design pgm for Universal flat knitting machines)
  • AMP Adobe Photoshop Arbitrary Map Settings
  • AMS Adobe Photoshop Monitor Setup
  • AMS Extreme's Tracker Module Format
  • AMS Velvet Studio music module (MOD) file
  • AMZ The Amazon Trail Saved Game
  • AN Groundworks Text File
  • ANC Canon Computer Pattern Maker File
  • ANI Animated mouse cursor
  • ANL Project Analyzer Saved Analysis
  • ANM DeluxPaint Animation
  • ANN Annotation to a Windows Help (.HLP) file
  • ANS ANSI Graphic
  • ANS ANSI Text
  • ANS MS Word Text and Layout
  • ANSR AnswerTool File
  • ANT SimAnt for Windows Saved Game File
  • AOB DVD Audio File (MPEG-2 program streams with additional info)
  • AOF Acorn Object Format (used for data storage)
  • AOS Nokia Add-on Software
  • AOT ZenWorks Application Binary Object Template File
  • AP Applix Presents File
  • AP Datalex EntryPoint 90 Data File
  • AP WHAP-Compressed Amiga Archive
  • APA AlfaPad Organizer File
  • APA ArcPad 6 Applet
  • APC Centura Team Developer Compiled Application File
  • APC Lotus Printer Driver Characters
  • APD Centura Team Developer Dynamic Application Library File
  • APD Lotus Printer Driver
  • APE Music Format
  • APF Acrobat Profile File
  • APF ArcPad 5 Profile
  • APF Fax2000 File
  • APF Homesite Project File
  • APF Lotus Printer Driver Fonts
  • API 1st Reader Passed Parameter File
  • API Adobe Photoshop Ink Colors Setup
  • API Application Program Interface
  • API Application Program Interface file; used by Adobe Acrobat
  • API Lotus Printer Driver Info
  • APJ Angel Debug Monitor Project File (link is PDF file)
  • APJ ARM Project Manager File
  • APJ Music Screen Saver File (usually associated with .SCR file)
  • APK GameSpy Arcade Service
  • APL APL Workspace File
  • APL ArcPad 6 Layer
  • APL Centura Team Developer Application Library File
  • APM ArcPad 6 File
  • APO Apollo Scripts
  • APP ArcPad 5 Project
  • APP Centura Team Developer Normal Mode Application File
  • APP CLARION for Windows Application
  • APP dBASE Application Object File
  • APP Executable Application (under DR-DOS, NeXTstep, Atari, SymbianOS)
  • APP Generated application or Active Document (used by MS Visual FoxPro 6, R:Base, Symphony)
  • APR ArcView Project File
  • APR Employee Appraiser Performance Review File
  • APR Lotus Approach 97 File
  • APS Advanced Patching Systems with Error Checking
  • APS ArcPad 5 Symbology File
  • APS MS Visual C++ File
  • APT Centura Team Developer Text Mode Application File
  • APT Lotus Approach Data View File
  • APT Nimbus 7 SAMS Data File (a-priori temperature profiles)
  • APX ArcPad 6 XML File
  • APX Borland C++ Appexpert Database
  • APX Lotus Approach Paradox-specific Information File
  • AQ Applix Data
  • AR Compressed Archive File (used by MS Midtown Madness 1 & 2 games, City Add-on)
  • ARC Archive File
  • ARC LH ARC (old version) compressed archive
  • ARF Automatic Response File
  • ARH ArHymo Hydrologic Simulation
  • ARI Aristotle Audio File
  • ARI Compressed Archive
  • ARJ Compressed Archive
  • ARK Compressed Archive
  • ARL AOL Organizer File
  • ARM Armadillo Software Protection System
  • ARQ Compressed Archive (often on a Mac OS machine)
  • ARR Atari Cubase Arrangement
  • ART Another Ray Tracer Format
  • ART AOL Johnson-Grace Compressed File
  • ART Blood Archive
  • ART Canon Crayola Art File
  • ART Clip Art File
  • ART Duke Nukem 3D Archive
  • ART First Publisher Raster Graphic
  • ART Xara Studio Drawing
  • ARV Arsiv File
  • ARX Compressed Archive
  • ARY Compaq SmartStart Scripting Toolkit File
  • AS Applix Spreadsheet
  • AS Macromedia Flash Action Script (include files when writing large scripts)
  • AS4 AS/400 Client Access
  • ASA Active Server Document
  • ASA MS Visual InterDev File
  • ASC ASCII Text File
  • ASC Indian Languages Document (iLeap)
  • ASC PGP Armored Encrypted File, used by PGP (see www.pgpi.org)
  • ASD Astound Presentation
  • ASD Lotus Screen Driver
  • ASD MS Advanced Streaming Format Description File
  • ASD MS Word Automatic Backup (auto save)
  • ASE Velvet Studio Sample
  • ASF APL*Plus/PC APL Shared File
  • ASF Electronic Arts Music File
  • ASF Lotus Screen Font
  • ASF MS Active Streaming (Media) File (contains audio and/or video compressed with 3rd party codecs)
  • ASF Statgraphics Data
  • ASH TASM Assembler Header
  • ASI Borland Assembler Include
  • ASK askSam Database
  • ASM Assembler Source Language (various)
  • ASM Pro/Engineer Assembly file
  • ASMX ASP.NET Webservices Source File
  • ASO Assembler Object
  • ASO Astound Dynamite Objects
  • ASP Active Server Page (an HTML file containing a MS server-processed script)
  • ASP Adobe Photoshop Photo File Index/Separation Setup
  • ASP Astound Presentation File
  • ASP EROSION 3D Aspect File
  • ASP Procomm Plus ASPECT Program (setup and connection script)
  • ASPI Audio Catalyst
  • ASPX ASP.NET Source File
  • ASR Adobe Photoshop Scratch Area
  • ASR MS Automap Route
  • AST Adobe Photoshop Separation Tables
  • AST Astound Multimedia File
  • AST Claris Works Assistant File
  • ASV Adobe Photoshop Selective Color
  • ASV DataCAD Autosave File
  • ASX Cheyenne Backup Script
  • ASX Metafile (points to an .ASF structured file)
  • ASX MS Advanced Streaming Redirector file
  • ASX Video File
  • AT2 Aldus Persuasion 2.0 Auto Template
  • ATF Adobe Photoshop Transfer Function
  • ATL Hal/Supernova/Lunar/LunarPlus Screen Readers/Magnifiers
  • ATM Adobe Type Manager Data File
  • ATN Adobe Photoshop Action File
  • ATO Just Burn File (audio CD burner on Compaq computers)
  • ATR Lightscape Material Library
  • ATT ASCII Translation Table (-> ASCIIMEX.CXT)
  • ATT AT&T Group 4 Bitmap (fax)
  • ATW AnyTime Deluxe PIM File
  • AU Music File (various, usually Sun or UNIX)
  • AUD Audio File used by Westwood Studios for various games
  • AUP ePocrates File
  • AUS Calamus-module/-driver Ausschießschema = Imposition page grouping scheme (-> IMPOS_LT module)
  • AUT Authentication File (various)
  • AUT AutoIt Script (automate any windows based task)
  • AUT Descent Manager Mission File
  • AUT GPSMan-autoMapic File (moving-map real-time plotting)
  • AUT Interactive Pictures iPIX Format
  • AUT PocketWear Car Lease Kit Vehicle Data File (Pocket PC)
  • AUT Signwave Auto-Illustrator File
  • AUT TLG Workplace CD Search File
  • AUT Xitami Webserver Admin Password File (default.aut)
  • AUX ChiWriter Auxilliary Dictionary File
  • AUX TeX/LaTeX Auxilliary Reference File
  • AV Final Draft AV Document File
  • AVA Avagio Publication
  • AVB Inoculan Anti-Virus Virus Infected File
  • AVB MS Chat Character File
  • AVD Avery Label Pro Data File
  • AVI Audio Video Interleave File
  • AVI MS Video for Windows video clip
  • AVR Audio Visual Research Sound File
  • AVS Animation File
  • AVS Application Visualization System Format
  • AVS Stardent AVS-X Image
  • AVS Winamp Advanced Visualization Studio File
  • AVX ArcView File
  • AW Applix Word File
  • AW HP AdvanceWrite Text File
  • AWB Lavasoft Ad-aware Backup File
  • AWD Award BIOS File
  • AWD AWK Language Source Code File
  • AWD FaxViewer Document (AWD MS Fax)
  • AWE Adobe Acrobat Bookmark XML File
  • AWF Qui veut gagner des millions Archive
  • AWF Who wants to be a millionaire Archive
  • AWK AWK Script
  • AWM Animation Works Movie
  • AWR Telsis Digital Audio File
  • AWS Fax signature viewer
  • AWS StatGraphics Data File
  • AWX MS DirectX 8.1
  • AX DirectShow Filter
  • AXD Avery Label Pro Re-Index File
  • AXE ChordMaster (Chord Chemistry and Sequencing program for guitarists)
  • AXE MS Autoroute Export File
  • AXE Paradigm C++ Integrated Debugger File
  • AXG MS Autoroute Trip File
  • AXL ArcIMS XML Project File
  • AXR Telsis Digital Audio File
  • AXS MindAvenue AXEL Stream File
  • AXT Adobe Photoshop Replace Color/Color Range
  • AXT ZenWorks snAPPshot ASCII Application Object Template
  • AZ WinDVD File
  • AZZ AZZ Cardfile Personal Information Manager
  • B Go to top of page
  • B Applause Batch List
  • B Befunge Program
  • B Brainf*ck Program (small programming language)
  • B Limbo Implementation File (Inferno OS)
  • B&W 1st Reader Mono Binary Screen Image
  • B&W Atari Bland and White Graphics
  • B_W 1st Reader Mono Binary Screen Image
  • B_W Atari/Mac OS Black and White Graphic
  • B02 ADP Payroll
  • B1J BookJones
  • B1N 1st Reader Binary Screen Image
  • B1S BookSmith
  • B30 Ventura Publisher Printer Font
  • B3D 3D Builder File
  • B3D BDE Multipath Movie Digital Viewer
  • B4 Helix Nuts and Bolts File (Helix Software now part of McAfee)
  • B64 Base 64 MIME-encoded File
  • B8 Piclab Raw Graphic File
  • BAC Backup File
  • BAD Brutus Application Definition File (password cracking)
  • BAD Oracle BAD File
  • BAD Rime Mailer Address File
  • BAG AOL Instant Messenger File
  • BAG Emperor: Battle for Dune Archive
  • BAG OS/2 Netfinity Manager Sysinfo File (adapter.bag)
  • BAG PMMail Mail Index File
  • BAK Backup File
  • BAL Ballade Music Score
  • BAN Sierra Print Artist Banner
  • BAR dBase Application Generator Horizontal Menu Object
  • BAS BASIC Language Source
  • BAS Basic Module
  • BAT Batch Processing (DOS Batch File)
  • BB Blitz Basic File
  • BB Papyrus Database Backup
  • BB Starfleet Battles DOS Game
  • BB2 XBBS-OS/2, XGROUP, AV and ZTree Archiver Control File
  • BBL TeX/BibTeX Bibliographic Reference File
  • BBM Deluxe Paint Image File
  • BBMA Bonzibuddy
  • BBP BitBeamer Split File (of the form .??_??.bbp)
  • BBS Bulletin Board Sytem Text
  • BC Sierra Print Artist Business Card
  • BCC Calendar Creator 8 Collection
  • BCF ConfigSafe Snapshot Index
  • BCF The Sims (Maxis) 3D Body Mesh File
  • BCH Datalex EntryPoint 90 Data File
  • BCH dBase Application Generator Batch Process Object
  • BCH Phoenix Software (Datalex) Entry Point 90 Data File
  • BCK Backup
  • BCM MS Works Communications File
  • BCN Business Card Pro Design
  • BCO Bitstream Fontware File
  • BCP Borland C++ Makefile
  • BCW Borland C++ 4.5 Environment Settings
  • BDB MS Works Dababase File
  • BDE Borland Database Engine (embedded in many different programs)
  • BDF Backup To CD-RW Backup Definition File
  • BDF Egret Data File
  • BDF West Point Bridge Designer File
  • BDF X11 Bitmap Distribution Format
  • BDG Badge Designer 2000 Photo ID
  • BDR MS Publisher Border
  • BEC Break Even Calculator
  • BEZ Bitstream Fontware File
  • BF Befunge Program
  • BF Brainf*ck Program (small programming language)
  • BF2 Bradford 2 Font
  • BFA Blowfish-encrypted File
  • BFC Briefcase File
  • BFC Windows 95 Briefcase document
  • BFF AIX Backup File Format
  • BFFM B17 Flying Fortress Game File
  • BFL Colin McRae Rally 2 Data File
  • BFM UNIX Font Metrics File
  • BFX BitFax Document
  • BG MS Backgammon for Windows Game
  • BGA OS/2 Graphic Array
  • BGB MS Chat Background Graphic
  • BGI Borland Graphic Interface
  • BGL Flight Simulator Scenery File
  • BH PowerArchiver Compressed File
  • BHF pcAnywhere Host File
  • BHTML BabuHTML Embedded Software File (example use: netMailshar)
  • BHX Archive File
  • BI Binary Data File
  • BI Progress Database Before Image File
  • BIB Bibliography
  • BIB Papyrus Database
  • BIB TeX/BibTeX Literature Database
  • BIC Civilization III Scenario
  • BID BidMaker 2002 File
  • BIF Baldur's Gate Archive
  • BIF GroupWise Initialization File
  • BIF Image Capture Board Binary Black & White Image
  • BIF Planescape: Torment Archive
  • BIG Chinese (old version)
  • BIK Bink Game Video File
  • BIK BioCharter Profile Backup File
  • BIN Binary Data File
  • BIO BioCharter Profile File
  • BIO OS/2 Bios File
  • BIT Bitmap Image
  • BIT Worms World Party/Armageddon Imported Map
  • BIZ Broderbund Print Shop Business Card File
  • BJF NTI Backup NOW! File
  • BK Backup
  • BK JetFax Faxbook File
  • BK LinguAssist File
  • BK Sometimes used to denote backup versions
  • BK! Backup
  • BK$ Backup
  • BK$ Sometimes used to denote backup versions
  • BK? Backup (Can be 1 to 9, usually with WordPerfect)
  • BKF Moto Racer Archive
  • BKF Mcft/Veritas Backup File
  • BKF Sharp Organizer Backup File
  • BKG Background File (used in many games/programs)
  • BKG UWXAFS Binary Format Data File (absorption data on an energy grid which does not need to be evenly spaced)
  • BKI Backup Index
  • BKP Backup
  • BKS An IBM BookManager Read bookshelf
  • BKS Bookshelf Backup
  • BKS IBM BookManager Read Bookshelf
  • BKS MS Works Spreadsheet Backup
  • BKU Timeslips Backup
  • BKW FontEdit Fontset Mirror Image
  • BLA Blat E-mail (command line E-mail tool written for Windows)
  • BLB DreamWorks Resource Archive
  • BLD BASIC Bload Graphics
  • BLD VersaPro Block Build Info
  • BLEND Blender 3D File
  • BLG Windows Binary Performance Log (W-2000 & W-XP have different formats)
  • BLK Alias Wavefront Image
  • BLK Lightscape Block Library
  • BLK VersaPro Block
  • BLK WordPerfect Temp File
  • BLL An extension used by the VBS/European-A worm.
  • BLT Saved AIM Buddy List File
  • BLT Wordperfect for DOS File
  • BM Bitmap Graphic
  • BM1 Apogee BioMenace Data File
  • BMF Image File
  • BMI Blue Martini Import File (eCRM)
  • BMI Buzz Instrument
  • BMK An A bookmark file
  • BMK Help Bookmark
  • BMP Windows or OS/2 Bitmap Graphics
  • BMS Backup Magic Backup Set
  • BMW Buzz Music File with Waves
  • BMX Buzz Music File
  • BMZ Demon Stalkers: Raid on Doomfane (old game)
  • BN AdLib Instrument Bank
  • BNK Adlib Instrument Bank
  • BNK Bink Compressed Video/Audio File
  • BNK SimCity Game File
  • BNR Binary News Reader File
  • BNSKIN Beatnik Clock Skin
  • BOB BobDown Downloading Program
  • BOL MS Booasm Compressed Archive Library
  • BOM Orcad Schematic Capture Bill of Materials File
  • BOM Softshare Delta Business Object Model
  • BOO Book
  • BOO Compressed Archive File
  • BOO Image File
  • BOOK Adobe FrameMaker Book File
  • BOS Brotherhood of Steel Compressed File (renamed ZIP file; use any extractor)
  • BOT Frogbot Editor (Frog = Quake add-on computer opponent)
  • BOX Lemmings Revolution Archive
  • BOX Notes Mailbox
  • BOX ThrottleBox Multimedia Viewer
  • BPC BuildPro File
  • BPC Business Plan Toolkit Chart
  • BPL Delphi Library
  • BPS Bulletproof FTP Settings
  • BPS MS Works Document
  • BPT Bitmap Master File
  • BPX Truevision Targa Bitmap
  • BQY BrioQuery File
  • BR Bridge Script
  • BR The Playa File (link is tentative)
  • BR3 Bryce 3D Scene File (Bryce made by MetaCreations, changed to Viewpoint, product taken over by Corel)
  • BR4 Bryce 4 File (Bryce made by MetaCreations, changed to Viewpoint, product taken over by Corel)
  • BRC Bryce 2 Scene File (Bryce made by MetaCreations, changed to Viewpoint, product taken over by Corel)
  • BRD EAGLE Board File
  • BRI Basic Rate Interface File
  • BRK Brooktrout Fax-Mail File
  • BRO Tree Professional Broadleaf Creator File
  • BRP Tree Professional Broadleaf Creator Image
  • BRS Corel Paint Classic File
  • BRU Brutus Restore File (password cracking)
  • BRW Application file associated with financial institution(s) loan applications
  • BRX A file for browsing an index of multimedia options (pictures, sound, text, videos) on a CD-ROM
  • BRX Multimedia Browsing Index
  • BRZ DbBRZ File (Backup or Restore)
  • BS_ MS Bookshelf Find Menu Shell Extension
  • BS1 Apogee Blake Stone Data File
  • BS2 Basic Stamp 2 Code File (WordPad or BS2-Editor)
  • BSA BSARC Compressed Archive
  • BSB MapInfo Sea Chart
  • BSB SWAT Sub-basin Output File (river basin scale model)
  • BSC Apple II Compressed Archive
  • BSC Boyan Script
  • BSC Fortran Pwbrmake Object
  • BSC MS Developer Studio Browser File
  • BSC Source Browser Database
  • BSK Bryce 4 File
  • BSP Half-life/TFC/CS Map
  • BSP Quake Map
  • BST BibTeX Style File
  • BSV BASIC Bsave Graphics
  • BTM 4DOS Batch To Memory Batch File
  • BTM Batch file used by Norton Utilities
  • BTN ButtonWare File
  • BTO Baytex Organix! 2001 Language Kit
  • BTR Btrieve Database File
  • BTR MS Frontpage-related File
  • BUD Quicken Backup
  • BUF WinXL File (Datascope emulation software)
  • BUG Bug (Problem) File
  • BUL Holiday Lights Screen Saver Bulb File
  • BUN CakeWalk Audio Bundle File (a MIDI program)
  • BUP Backup DVD Info File
  • BUP Brother Embroidery System File
  • BUP CD Indexer
  • BUP PC-Bibliothek Update File
  • BUP Softcode Tracker Contact Manager Backup (Australian software no longer sold)
  • BUT Buttons! Button Definition
  • BUY Movie Data File
  • BV? WordPerfect Overflow File (Can be 1 to 9)
  • BVS BVS Solitaire Collection
  • BW SGI Black and White Image
  • BW Silicon Graphics Raw RGB File
  • BWB Visual Baler Spreadsheet File
  • BWI Blindread/Blindwrite
  • BWR Kermit Beware Bug List
  • BWS Blindread/Blindwrite
  • BWT Blindread/Blindwrite
  • BWV Business Wave File
  • BXF Man's Best Friend Software Breeder Exchange Format
  • BYU Movie File (Shockwave)
  • BZ Bzip UNIX Compressed File
  • BZ2 Bzip UNIX Compressed File (Replaces .BZ)
  • C Go to top of page
  • C C Code/Program File
  • C Check Point Site Configuration for Secure Remote
  • C Desktop Color Separation Specification Cyan Layer (usually an EPS file)
  • C UNIX Compact File Achive
  • C-- Sphinx C-- Source Code
  • C?? Winace Compressed File
  • C++ C++ Source Code
  • C00 Ventura Print File
  • C01 Typhoon Wave File
  • C08 Lord Of Destruction Game File (unverified)
  • C2D CeQuadrat WinOnCD Image file (AKA ISO)
  • C2D IsoBuster File
  • C2D WinOnCd CD Image
  • C3D Chem3D Chemical File
  • C3T Chem3D Chemical Template File
  • C4 JEDMICS (Joint Engineering Data Management) DoD Engineering Data Format
  • C4D Cinema 4D (3D Modeling texturing and animation program)
  • C6 Ashlar-Vellum File
  • C86 C86 C Program
  • CA DATAIR FlexPlus Data File
  • CA Telnet Server Initial Cache Data File
  • CA1 OzWin CompuServe E-mail/Forum Access Catalog File
  • CA4 Electronics Workbench Circuit
  • CA7 Beta 44 Job File
  • CAB Install Shield v5.x or 6.x Compressed File (not compatible with MS .CAB files)
  • CAB MS Cabinet File (program files compressed for software distribution)
  • CAC dBase IV Executable File
  • CAD Softdesk Drafix CAD File
  • CAF Southern Company Terrestrial Data Acq
  • CAG MS Clip Gallery Catalog File
  • CAL Calendar Schedule Data File
  • CAL CALS Compressed Bitmap
  • CAL DOS Calendar Creator File
  • CAL Radiance Function File Format
  • CAL SuperCalc Worksheet
  • CAM Casio Camera Graphic
  • CAN Navigator Fax
  • CAP Compressed Music File
  • CAP Network Associates Sniffer Capture File
  • CAP Telix Session Capture
  • CAP Ventura Caption
  • CAR AtHome Assistant File
  • CAR Carrara Environment
  • CAS Comm008-FileFormats-a.aspelimited ASCII File
  • CAS i2's Case Notebook Timeline Analysis
  • CAT dBase Catalog
  • CAT INSITU Library (catalog) File containing 2-D and 3-D objects (French software for office and kitchen planning)
  • CAT OzWin CompuServe E-mail/Forum Access Catalog File
  • CAT Quicken IntelliCharge Categorization File
  • CAZ Computer Associates Archive
  • CB MS Clean Boot File
  • CBC CubiCalc Fuzzy Logic System File
  • CBI IBM Mainframe Column Binary Formatted File
  • CBL COBOL Program
  • CBM XLib Compiled Bitmap
  • CBT Computer Based Training
  • CC C++ Program File
  • CC dB2K Custom Class File
  • CC Picture Window's Color Curve File (ASCII text file)
  • CC Visual dBASE Custom Class File
  • CC1 Chem3D Cartesian Coordinates 1
  • CC2 Chem3D Cartesian Coordinates 2
  • CC5 Calendar Creator 5.x 6.x File
  • CCA CC:Mail Archive File
  • CCA Multimedia Fusion File (multimedia game creation)
  • CCB Visual Basic Animated Button Configuration
  • CCC Chat
  • CCC Curtain Call Native Bitmap Graphic
  • CCD CloneCd Related File
  • CCD Vector CAD Program File
  • CCE Calendar Creator 2 Event File
  • CCF AudioReQuest Control File
  • CCF Multimedia Viewer configuration file used in OS/2
  • CCF OS/2 Multimedia Viewer Configuration File
  • CCF Remote Control File (various to include: ProtoProEdit, RAVedit)
  • CCF Symphony Communications Configuration File
  • CCH Corel Chart
  • CCH Fabasoft Components
  • CCL Intalk Communication Command Language
  • CCM Lotus CC:Mail Mailbox
  • CCN Vitalize! Game File (Played via IE plug-in)
  • CCO CyberChat Data File
  • CCO XBTX BTX Graphics File
  • CCP C Converter Profiles (construction site management)
  • CCR Chat Room Shortcut
  • CCS CONKY CeZaR Stribas International
  • CCT Logic Works Schematic File
  • CCT Macromedia Director Shockwave Cast
  • CCT SIL Hebrew Font System Transliteration Table
  • CD cdTree Content List
  • CD1 DATAIR Cafeteria Document System Data File
  • CD2 DATAIR Cafeteria Document System Custom Text File
  • CDA CD Audio Track
  • CDB CardScan Database
  • CDB Clipboard File
  • CDB Nokia 9210/9290 Contact Database
  • CDB One Page from a ROM With a View Project File
  • CDB PowerDesigner Conceptual Model Backup File
  • CDB SymbianOS Contact Database File
  • CDB Turbo C Database
  • CDC Chromeleon Driver Configuration Plugin
  • CDD Chromeleon Device Driver
  • CDD Claris Draw v 1.2 Document
  • CDE Honeywell Hybrid Control Designer (HC900-x Industrial Controllers)
  • CDF Comma Delimited Format
  • CDF Cyberspace Description Format
  • CDF InstallShield Components Definition File
  • CDF MS Channel Definition Format File
  • CDF NetCDF Graphic File
  • CDG DART Karaoke Studio CD+G File (contains only song lyrics and synchronization data)
  • CDI Disc Juggler File (CD-ROM data)
  • CDI Philips Compact Disk Interactive Format
  • CDJ Disc Juggler File (CD-ROM data)
  • CDK Atari Calamus Document
  • CDL CaseWare Working Papers Document Link
  • CDL SignLab Vector Graphic
  • CDM PowerDesigner Conceptual Model File
  • CDM Visual dBASE Custom Data Module
  • CDP CD/Spectrum Pro
  • CDR Corel Draw Drawing (vector graphic)
  • CDR Raw Audio-CD Data
  • CDR Sound File
  • CDS ChemDraw Stationery Document
  • CDT Atari Calamus Druckertreiber = Calamus printer driver
  • CDT Corel Draw Template
  • CDX Active Server Document
  • CDX ChemDraw Chemical Structure
  • CDX Compound Index
  • CDX Compound index (used by MS Visual FoxPro 6)
  • CDX Corel Draw Compressed Drawing
  • CDX Microstation Cell Library Index
  • CDX MS Visual Foxpro Index
  • CDXL Old Amiga Movie Format
  • CDXML ChemDraw XML ChemDraw Format
  • CDZ ROM With a View Project File
  • CE FarSide Computer Calendar File
  • CE3 Calendar Creator 3.x 4.x Event List
  • CEF Compact Embedded Font
  • CEG Continuous Edge Graphic
  • CEG Tempra Show Bitmap Graphic
  • CEL Autodesk Animator Graphic
  • CEL CIMFast Event Language File
  • CEL Kiss Paper Doll File
  • CEL Microstation Cell Library
  • CEM Empire Earth Game File
  • CEN Master Tracker Financial Analysis
  • CER Atari Calamus Exporttreiber Rastergraphik = Calamus raster-graphics export driver
  • CER Certificate File (MIME x-x509-ca-cert)
  • CER Sierra Print Artist Certificate
  • CET Atari Calamus Exporttreiber Text = Calamus text export driver
  • CEV Atari Calamus Exporttreiber Vektorgraphik = Calamus vector-graphics export driver
  • CEV LOUT Character Encoding File (High-Level Language For Document Formatting)
  • CEV Software License Tracking Tool (CERTAUTH.CEV)
  • CEX INMOS Transputer Development System Occam User Program
  • CEX The Currency Exchanger Rate File
  • CF Imake Configuration File
  • CF4 Catfish File Manager Support File
  • CFB Comptons Multimedia File
  • CFF Capabilities File for FOUNDATION™ Fieldbus H1 (31.25 kbit/s)
  • CFG Configuration File (various)
  • CFH Capabilities File for FOUNDATION™ Fieldbus HSE (100 Mbit/s)
  • CFL Corel Flowchart File
  • CFM Cold Fusion Template File
  • CFM Corel FontMaster
  • CFM Visual dBASE Windows Customer Form
  • CFN Atari Calamus Font Data File
  • CFO TCU Turbo C Utilities C Form Object
  • CFP Complete Fax Portable Fax File
  • CFR IBM Configurator Report (if you don't have the program ask the sender to export to .RTF for you)
  • CFT Atari Calamus Farbtabelle = Calamus colour table
  • CFW ChemFinder Form
  • CGA Ventura CGA Screen Characters
  • CGI Common Gateway Interface Script File
  • CGM Computer Graphics Metafile
  • CGP NetCaptor CaptorGroup
  • CH Clipper Header
  • CH OS/2 Configuration File
  • CH3 Harvard Chart (Harvard Graphics taken over by Serif)
  • CH4 Charisma 4.0 Presentation
  • CHA Adobe PageMaker Kerning Data
  • CHD FontChameleon Font Descriptor
  • CHF pcAnywhere Remote Control File
  • CHI Chiwriter Document
  • CHI Help File Index (typically used when the Help file will stay on a CD-ROM -- .CHI speeds access to the info)
  • CHJ Help Composer Project
  • CHK CHKDSK/SCANDISK Output
  • CHK File fragments saved by Windows Disk Defragmenter or ScanDisk
  • CHK WordPerfect Temp File
  • CHL Chromeleon Channel Raw Data
  • CHL Configuration History Log
  • CHM ChemDraw Chemical Structure (old format)
  • CHM Compiled HTML (Help) File
  • CHN Ethnograph Data File
  • CHP Atari Calamus Hyphenations
  • CHP Ventura Publisher Chapter
  • CHQ Help Combined Full-text Search File (produced when multiple .CHM files are merged)
  • CHR Character or Font File
  • CHRT KChart File (KOffice format)
  • CHT Atari Calamus Hyphenation Table = User- defined hyphenation points)
  • CHT ChartViewer dBase Interface File
  • CHT Cheat Machine Data File
  • CHT Harvard Graphics Vector File (Harvard Graphics taken over by Serif)
  • CIF Atari Calamus Importtreiber Font = Calamus font import driver
  • CIF CalTech Intermediate Graphic
  • CIF Chip Layout Information
  • CIF Colombo Ipermedia File
  • CIF Easy CD Creator Image
  • CIF pcAnywhere Caller File
  • CIF Ventura Chapter Information
  • CIF Ventura Converted Image File
  • CIL Clip Gallery Download Package
  • CIM CIMEX Cimpack Design Drawing File
  • CIM CompuApps Drive Backup Image
  • CIM Sim City 2000 File
  • CIN Cinetitler Digital Screen Subtitling
  • CIN OS/2 Change Control File (tracks changes to an INI file)
  • CIP Ghost Keylogger File
  • CIR Atari Calamus Importtreiber Rastergraphik = Calamus raster-graphics import driver
  • CIR PSpice File
  • CIR SuperMax E-CAD Save-File Command
  • CIS CheckInbox File
  • CIT Atari Calamus Importtreiber Text = Calamus text import driver
  • CIT Intergraph Scanned Image
  • CIV Atari Calamus Importtreiber Vektorgraphik = Calamus vector-graphics import driver
  • CIX TCU Turbo C Utilities Database Index
  • CK1 Atari Calamus Kontrollkurve 1 Linie = Calamus single control-curve (greyscale pictures)
  • CK1 iD/Apogee Commander Keen 1 (to 6) Data File (.CK1 to .CK6)
  • CK3 Atari Calamus Kontrollkurve 3 Linien = Calamus triple control-curve (RGB or DuoChrome)
  • CK4 Atari Calamus Kontrollkurve 4 Linien = Calamus quadruple control-curve (CMYK or linearity)
  • CK7 Atari Calamus Kontrollkurve 7 Linien = Calamus septuple control-curve (colour separation)
  • CKB Borland C++ Keyboard Mapping File
  • CKP Ingres Checkpoint File
  • CKT Atari Calamus Kommando-Tasten = Calamus key bindings
  • CL Generic LISP Source Code
  • CL3 Easy CD Creator Layout File
  • CL4 Easy CD Creator Layout File
  • CL5 Easy CD Creator Layout File
  • CLA CLARION for DOS
  • CLA Java Class File (usually .CLASS but can be shortened)
  • CLASS Java Class File
  • CLB cdrLabel Compact Disc Label
  • CLB ICQ Contact List
  • CLB MS Office XP Developer Code Librarian
  • CLF ListPro File
  • CLG Disk Catalog Database
  • CLG Maxagrid CTM Log File (text format)
  • CLK Corel R.A.V.E. Animation File
  • CLL Crick Software Clicker File
  • CLL OzWin CompuServe E-mail/Forum Access Custom Library Search
  • CLO Cloe Image
  • CLP Clipper 5 Compiler Script
  • CLP Quattro Pro Clip Art
  • CLP Windows Clipboard/Picture File
  • CLR 1st Reader Binary Color Screen Image
  • CLR PhotoStyler Color Definition
  • CLR WinEdit Colorization Word List
  • CLS C++ Class Definition
  • CLS LaTeX Class File (similar to .STY)
  • CLS Visual Basic Class Module
  • CLW CLARION Database (DOS & Windows)
  • CLW MS Visual C++ Class Wizard File
  • CM Craftman Data File
  • CM2 Curious Labs Poser Camera File
  • CM4 ClipMate Data File
  • CMA Applix TM1 Database File (text)
  • CMA Atari Calamus Macros
  • CMB Chromeleon Backup Archive
  • CMC PowerFront File
  • CMD 1st Reader External Command Menu
  • CMD Command file for Windows NT (similar to a DOS .BAT file)
  • CMD dBase II Program File
  • CMD DOS, CP/M Command File
  • CMD OS/2, WinNT Command File
  • CMF Corel Metafile
  • CMF Creative Music File
  • CMG Chessmaster Saved Game
  • CMK Card Shop Plus File
  • CML Cheat Machine Library File (Windows)
  • CML COMAL program file (similar to a BASIC .BAS file)
  • CML PADGen Company Info File
  • CMM CEnvi (ScriptEase:Desktop) Batch File
  • CMO Virtools Behavioral Server Composition
  • CMP Address Document
  • CMP CorelDRAW PostScript Printer Header
  • CMP JPEG Bitmap
  • CMP Leadview Bitmap
  • CMP MS Word for DOS User Dictionary
  • CMP Open Access File
  • CMP Route 66 Address Document
  • CMP SWAT3 audio compression
  • CMR MediaPlayer Movie
  • CMU Carnegie Mellon Univeristy Stereo Raster Image
  • CMV Corel Move Animation
  • CMX Apple Viewer File
  • CMX Corel PhotoPaint Image
  • CMX Corel Presentation Exchange Image
  • CMX The Sims (Maxis) 3D Body Mesh Data
  • CNC Click 'n Create File
  • CNC CNC General Program Data
  • CND ControlDraw File
  • CNF Configuration File (used by Telnet, Windows, and other applications with varying internal formats)
  • CNF SpeedDial
  • CNM Windows Application Menu Options and Setup File
  • CNQ Compuworks Design Shop File
  • CNREG EULANDA Warenwirtschaft (ERP) Configuration Information
  • CNREP EULANDA ERP System Report Template
  • CNS W2K Client Connection Manager Export File
  • CNT Windows (or other) system content files for the help index and other purposes
  • CNV Canvas versions 6, 7, 8
  • CNV MS Word Data Conversion File
  • CNV WordPerfect Temporary File
  • CNV WS_FTP Pro Upload Conversion File Data
  • COB Caligari Truespace Format
  • COB COBOL Program File
  • COB TrueSpace2 Object
  • COD Code List
  • COD Compiler Program Code
  • COD dBase Template Source File
  • COD FORTRAN Compiled Code
  • COD MS C compiler output as displayable machine language/assembler with original C as comments
  • COD Multiplan Data File
  • COD SWAT Input Control File (river basin scale model)
  • COD Video Text File
  • COL Autodesk Color Palette
  • COL Lotus Notes Import Column Description File
  • COL Multiplan Spreadsheet
  • COM Command File (MS-DOS based program)
  • COMPAT Likely a text file (e.g., README.COMPAT)
  • CON Knowledgeware Consolidation File
  • CON Simdir Configuration File
  • CON Tree Professional Conifer Creator File
  • CONF IRC Related Configuration File (IRCDs or EggDrops)
  • CONF Linux Configuration File
  • CONFIG MS .NET Application Configuration Information
  • COO Fabasoft Components
  • COP Tree Professional Conifer Creator Image File
  • COR Protein Structure File
  • COR Web GPS Correction Server Export File
  • COR WMOVIEC Input File
  • COV Fax Cover Page (Win2000 Cover Page Editor)
  • CP8 CP8 256 Gray Scale Image
  • CPD Complaints Desk Script
  • CPD Corel PrintOffice File
  • CPD Fax Coversheet
  • CPE Fax Cover document
  • CPE Fax Coversheet
  • CPF Complete Fax File
  • CPG 3dize Cool Page File
  • CPH Corel Print House Image
  • CPI Atari Calamus Preview Import
  • CPI Code Page Information
  • CPI ColorLab Image
  • CPI MS-DOS code page information file
  • CPJ CeQuadrant CD Project
  • CPL Compel Presentation
  • CPL Control Panel Extension/Application
  • CPL Corel Color Palette
  • CPO Corel Print House File
  • CPP C++ code/program
  • CPP CA-Cricket Presents Presentation
  • CPR Corel Presents Presentation
  • CPR INMOS Transputer Development System Occam Program Code Fold
  • CPR Knowledge Access Graphics
  • CPS Antivirus Checksum File
  • CPS Central Point PC Tools Backup
  • CPS Classroom Performance System File
  • CPS Colored PostScript File
  • CPT CA Cricket Presents Template
  • CPT Corel PhotoPaint Image
  • CPT dBase Encrypted Memo
  • CPT Mac OS Compressed File (Compact Pro)
  • CPX Control Panel Applet
  • CPX Corel Presentation Exchange Compressed Drawing
  • CPX CryptaPix Encrypted Image
  • CPY Copy Books Data File
  • CPZ COMPOZ Music Text
  • CR2 Curious Labs Poser Character File
  • CRC Atari Calamus Raster Cache (used by earlier Raster-generator PLUS)
  • CRD Atari Calamus Raster Document
  • CRD Cardfile (Windows 3.x Database)
  • CRF Database Cross-Reference File
  • CRF OM2Cipher Recipient File
  • CRF Sierra Print Artist Craft
  • CRF System Shock 2 Archive
  • CRF Thief 2: The Metal Age Archive
  • CRF Thief: The Dark Project Archive
  • CRF Zortech C++ Cross-Reference File
  • CRG Atari Calamus Raster Graphic
  • CRH Links Games Course File
  • CRH MS Golf Image File
  • CRI Atari Calamus Raster Information
  • CRL Atari Calamus Raster List (used by earlier Raster-generator PLUS)
  • CRL Certificate Revocation List
  • CRP Corel Presents Run-Time Presentation
  • CRP dBase Encrypted Database
  • CRP Visual dBASE Custom Report
  • CRS Gold Game Course File
  • CRS Links Games Course File
  • CRS WordPerfect 5.1 for Windows File Conversion Resource
  • CRT Certificate File
  • CRT Commodore 64 Cartridge Image (see www.nims.nl/C64/)
  • CRT Oracle Terminal Settings Info
  • CRT UNIX Crontab File (not a required extension for Crontab)
  • CRU CRUSH Compressed Archive
  • CRW Canon Raw Format (Image) (ACDSee 4.0)
  • CRX Links Games Course File
  • CRY Crypto Chat II Encrypted Notebook-content
  • CRZ Links Games Course File
  • CS C#.NET Source File
  • CSA Comma Deliminated Text
  • CSA Ultimate Ride Roller Coaster
  • CSB CircuitSoft Viewer (a module of EMSI Complete) - (Unverified)
  • CSB Corel Photo-Paint Script
  • CSC Corel Script
  • CSD Bitstream Fontware File
  • CSD Chemsoft MSDS Database File
  • CSE Atari Calamus Seite = Calamus page
  • CSF Van Dyke's CRT/SecureCRT Script File
  • CSG Statistica Graph File
  • CSH Hamilton Labs C Shell Script File
  • CSI Cyberautograph Signed Item
  • CSK Claris Works
  • CSL Atari Calamus Textstyle List
  • CSM Borland C++ 4.5 Precompiled Header
  • CSM Borland C++ Symbol File
  • CSM Kodak DC265 Camera Script
  • CSP CaseWare Working Papers Script Page
  • CSP PC Emcee On-Screen Image
  • CSQ Foxpro Queries
  • CSS Atari Calamus Stammseite = Calamus master page
  • CSS Hypertext Cascading Style Sheet File
  • CSS Statistica Datasheet
  • CSS Stats+ Datafile
  • CST Macromedia Director Cast File
  • CSV Comma-Separated Variables (Data File)
  • CSV CompuShow Adjusted EGA/VGA Palette
  • CT A graphic file associated with the Paint Shop Pro Graphic Editor
  • CT Scitex CT Handshake Bitmap
  • CT0 Maxagrid CTM File Being Processed (text format)
  • CT1 Maxagrid CTM File Successfully Processed (text format)
  • CT2 Maxagrid CTM File Unsuccessfully Processed (text format)
  • CTC PC Installer Control
  • CTD Atari Calamus Text Document
  • CTD Cardtable File (text file)
  • CTD Cobra Track Dump (COmBined Reconstruction for Atlas)
  • CTD Marine Data File (e.g., automatic float data)
  • CTD Simpsons Cartoon Studio Export File
  • CTF MGI PhotoSuite 1.0/8.0 Album File
  • CTF Symphony Character Code Translation
  • CTF TIFF Compressed File
  • CTF WhereIsIt Catalog
  • CTG Canon Powershot Pro 70 Info File
  • CTG Cartridge Definition File
  • CTG ChessBase Opening Book
  • CTL Used in general to mean a file containing control information (FAXWorks uses it to keep information about each fax sent and received)
  • CTM Content Delivery Service
  • CTM Crazytalk Talking Animation File
  • CTM FreeBSD Content Management File
  • CTM Java Charge Transaction Matrix File
  • CTM Maxagrid CTM File (text format)
  • CTM SDR99 Speech Recognition Task Time Marked Conversation Input
  • CTP American Greetings Greeting Cards
  • CTP ChemDraw Template
  • CTT Atari Calamus
  • DCT Dictionary (various)
  • DCT MS Visual Foxpro Database Container
  • DCU Delphi Compiled Unit
  • DCV DriveCrypt Volume
  • DCX Bitmap Graphics
  • DCX Database index (used by MS Visual FoxPro 6)
  • DCX ElectraSoft Fax
  • DCX FAX Image
  • DCX Fax image (based on PCX)
  • DCX Macros
  • DCX MS Visual Foxpro Database Container
  • DCX PC-Paintbrush File
  • DD Mac OS Compressed Disk Doubler Archive
  • DDATA Pocket Diary Text File
  • DDB Design Database File (database definition file, possibly MS Access)
  • DDB Device-Dependent Bitmap Graphics File
  • DDB INMOS Transputer Development System Occam Debugging Info
  • DDB Protel 99SE Design Database File
  • DDE Dynamic Data Exchange
  • DDF Bitstream Fontware File
  • DDF BTRIEVE Data Dictionary File (allows other programs to access data)
  • DDF Doom Definition File
  • DDF Music Library File
  • DDI Disk Doubler Image
  • DDI DiskDupe Image
  • DDL MS Data Definition Language File (SQL Server Query Analyzer)
  • DDP Delphi 6 File
  • DDP OS/2 Device Driver Profile File
  • DDS Adobe Photoshop Compressed Textures
  • DDS INMOS Transputer Development System Occam Compiler Descriptor
  • DDW CSPro File (combined IMPS and ISSA Census Processing System)
  • DDX Juno "Get" File
  • DEB Debian Linux Package
  • DEB DOS Debug Script
  • DEC VersaPro Declaration File
  • DEF 3D Fassade Plus Define Module File
  • DEF C++ Definition
  • DEF Defaults
  • DEF Definitions
  • DEF Geoworks Assembly Header File
  • DEF Modula-2 Definition Module File
  • DEF SGML Tag Definition
  • DEF SmartWare II Data File
  • DEI Gerber Design Engineered Interface
  • DEL Data
  • DEM Descent Demonstration
  • DEM USGS Map
  • DEP Dependency File (created by the Setup Wizard, used by MS Visual FoxPro 6)
  • DEPLOY DeployMaster Setup Script
  • DER Certificate File
  • DES Description Text
  • DES Pro/DESKTOP File
  • DES Quickbooks Template
  • DES Tribes 2 Game File
  • DESK Card Deck File
  • DEV Device Driver
  • DEV Device Independent TeX
  • DEV LaTeX File
  • DEZ DES Encrypted Zip File
  • DF Lightscape Parameters
  • DF1 Omnis7 and Omnis Studio Database File (also .DF2, .DF3, etc.)
  • DFC Voicemail File (Trio Voice Communications and maybe others)
  • DFD File Flow Diagram Graphic
  • DFI Digifont Outline Font Description
  • DFL Signature Default Program Settings
  • DFM Delphi Forms
  • DFM File Flow Diagram Model
  • DFP Digital Fusion Plug-in
  • DFP Stabilogram Diffusion Analysis File (Requires MatLab)
  • DFS Delight Sound File
  • DFT Fakt2000 File
  • DFT SolidEdge CAD File
  • DFT Workshare Synergy File
  • DFV Word Print Format Template
  • DG Autotrol Graphics
  • DGC TurboTax-related File
  • DGN Dragon 32 Emulator
  • DGN Intergraph Graphics
  • DGN Microstation95 CAD Drawing File
  • DGO Dimitrius Settings File (Dimitrius is program author)
  • DGR DART Pro 98 File Group Details
  • DGR Fax Page (MS Outlook Express)
  • DGS AT Advanced Diagnostics File
  • DH Geoworks Dependency Information File
  • DHP Dr. Halo PIC
  • DHT Gauss Data File
  • DHTML Dynamic Hypertext Mark-up Language document
  • DIA Computer Support Corp Diagraph Graphics File
  • DIB Device-Independent Bitmap Graphic
  • DIC Dictionary (various)
  • DIF Data Interchange Format spreadsheet
  • DIF DIFF Command Output (patch script)
  • DIG Digilink Format
  • DIG Sound Designer Audio File
  • DIG Text Document
  • DIN ADC Labs eWave File (broadcast automation software)
  • DIN DataEase File
  • DIP Graphics File
  • DIR DEC VAX Directory
  • DIR Macromedia Director File
  • DIR Procomm Plus Dialing Directory
  • DIR Worms Armageddon Archive
  • DIS Corel Draw Thesaurus
  • DIS DATAIR Data Import Specification Layout File
  • DIS Ray Tracer File
  • DIS VAX Mail Distribution File
  • DIT MS Win2000 Active Directory Schema
  • DIVX Movie Encoded with DivX-codec
  • DIZ Description In Zip File
  • DJV DjVu File
  • DJVU DjVu File
  • DJVU Document format from LizardTech, Inc. (see www.lizardtech.com/solutions/document/)
  • DKB DKBTrace Ray-Traced Graphics File
  • DL Animation File
  • DLC Echelon HQ Configuration File
  • DLC Model Dislocation File
  • DLD Lotus File
  • DLG C++ Dialogue Script
  • DLG Dialog Resource Script
  • DLG Digital Line Graph (U.S. Geological Survey geographic database)
  • DLG Infinity Engine Game Dialog File
  • DLK INMOS Transputer Development System Occam Compiler Link Info
  • DLL CorelDraw Export/Import Filter
  • DLL Windows Dynamic Link Library
  • DLM Dirty Little Helper Cheat File
  • DLS ADAPTA DLS/32 Supply Chain Planning (ASCII file with general number data)
  • DLS Downloadable Sounds (Interactive Music Architecture)
  • DLS Norton DiskLock Setup File
  • DLU Dirty Little Helper Update File
  • DM_48 Quake 3 Arena Demo File
  • DM_57 Return to Castle Wolfenstein Demo File
  • DM_66 Quake 3 Arena Demo File
  • DM_67 Quake 3 Arena Demo File
  • DM2 Quake 2 Demo File
  • DM3 Quake 3 Arena Demo File
  • DMC Medical Manager DML System Compiled Script
  • DMD dB2K/dQuery Web DataModule
  • DMD OS/2 Warp Device Manager Driver
  • DMD Visual dBASE Data Module
  • DME Medical Manager DML System Data Merge
  • DMF Delusion/XTracker Digital Music File
  • DMF Packed Amiga Disk Image
  • DMF X-Trakker music module (MOD) file
  • DMG Mac OS X Disk Image File (Treated like a real disk)
  • DML Darn! Shopping! Mall File
  • DML Medical Manager DML System Script
  • DMO Derive Demo
  • DMP Dump (various)
  • DMP INMOS Transputer Development System Occam Core Dump
  • DMS Compressed Archive
  • DMX Medical Manager DML System Index for Custom .DME Files
  • DMX ProTrader Database
  • DN8 Blue Martini UTF-8 Encoded DNA File (eCRM)
  • DNA Blue Martini DNA File (eCRM)
  • DNA.XML Blue Martini XDNA File (eCRM)
  • DNC Machine Tool Communications
  • DNE Darn v5+ (Windows) Events List
  • DNI realMyst 3D Archive
  • DNL DigitalWebBook Electronic Book (requires installation of DigitalWebBook plug-in)
  • DNS DynSite Plug-in File
  • DO Stata Batch Analysis File
  • DOB User Document Form File
  • DOC Adobe FrameMaker or FrameBuilder document
  • DOC DisplayWrite 4 File
  • DOC Document or Documentation (many programs/formats)
  • DOC MS Word Document
  • DOC WordPad document
  • DOC WordPerfect document
  • DOC WordStar document
  • DOCHTML MS Word HTML Document
  • DOCMHTML MS Word HTML Document
  • DOG Laughing Dog Screen Saver
  • DOH Geoworks Dependency Information File
  • DOS 1st Reader External Command File
  • DOS MS-DOS based file (also extension for NDIS2 net card and protocol drivers)
  • DOS Network Driver File
  • DOS Text File/DOS Specification Info
  • DOT Corel Lines-Definition
  • DOT MS Word Document Template
  • DOTHTML MS Word HTML Document Template
  • DOX MultiMate Document
  • DOX Text File
  • DOX User Document Binary Form File
  • DOZ VENDINFO Description Out of Zip File
  • DP Daily Planner Calendar File
  • DP DataPhile Data File
  • DPA Serif DrawPlus Animation
  • DPC Delphi Package Collection File
  • DPC DiscPlay Collection File
  • DPJ DeskProto CAM Project File
  • DPK Delphi Package File
  • DPL Borland Delphi 3 Packed Library
  • DPL Digital Photo Librarian Database
  • DPP Serif DrawPlus Drawing
  • DPR Borland C++ (or Delphi) Default Project (header file)
  • DPS DivX XP Skin (.ZIP file format)
  • DPT Publish-It! Publication File
  • DPX Digital Moving Picture Exchange
  • DPY Realpolitik Saved Game
  • DQA itaz doQument File
  • DQD itaz Default doQument Database
  • DQY MS Excel ODBC Query File
  • DR9 Directory File
  • DRC Borland Delphi Compiled Resource File
  • DRC DriveCrypt Container File (Note: This extension was changed to .DCV due to a WinXP conflict.)
  • DRC Orcad Schematic Capture Design Rules Check Report File
  • DRES Diagnosis Results
  • DRJ Deraj Data File
  • DRL DocObject Resource Locator
  • DRM Steinberg Cubase Drum File
  • DRN Darn for DOS
  • DRS Age of Empires 2 Archive
  • DRS WordPerfect Driver Resource
  • DRV Device Driver
  • DRW Drawing (various)
  • DRW Micrografx Designer/Draw
  • DRW Micrografx Vector Graphic
  • DRW Pro/Engineer Drawing File
  • DRX Adobe Photoshop Tutorial
  • DS Chemisty Software
  • DS PhotoMax Drive
  • DS4 Micrografx Designer Graphics (ver 4)
  • DSA DasyTec DASYLab File
  • DSB DasyTec DASYLab File
  • DSC Nikon Coolpix Disk Identification File
  • DSC Oracle Discard File
  • DSCE Diagnosis Scenario
  • DSD DataShaper Database File
  • DSD Document Structure Definition File
  • DSES Diagnosis Session
  • DSF Delusion/XTracker Digital Sample
  • DSF Micrografx Designer
  • DSF PC-TRUST Document Signer (Extension means file is signed)
  • DSG Doom Saved Game
  • DSH Dashboard PDA Wallpaper
  • DSK Borland C++ or Turbo Pascal Project Desktop File
  • DSK Novell Driver File
  • DSL Lingvo User Feature Dictionary
  • DSM Delphi Symbol File
  • DSM Digital Sound Module Tracker Format
  • DSM Dynamic Studio Music Module (MOD) File
  • DSN Object System Designer Design
  • DSN ODBC Data Source
  • DSN Orcad Schematic Capture Schematic File
  • DSN SureThing Office Labeler (formerly DesignExpress) Document
  • DSP Dr. Halo Graphic Screen Driver
  • DSP MS Developer Studio Project
  • DSP Signature Display Parameters
  • DSQ Corel QUERY File
  • DSR Active Designer File
  • DSR WordPerfect Driver
  • DSS DCC Active Designer File
  • DSS Digital Soup Digital Sound File
  • DSS Digital Speech Standard File (Voice Recorders & IBM's ViaVoice)
  • DST Embroidery Machine Stitch File
  • DST PC-RDist Distribution File
  • DSW Borland C++ Desktop Settings
  • DSW MS Developer Studio Workspace
  • DSX Active Designer Binary File
  • DSZ Embroidery Machine Stitch File
  • DT_ Mac OS Data File Fork
  • DTA Data (Various)
  • DTA Hidden & Dangerous Archive
  • DTA Stata Binary Saved Datasets
  • DTD Document Type Definition of SGML and XML
  • DTEA Diagnosis Template Archive
  • DTF MS Exchange Header File (Used when sending to Lotus Notes)
  • DTF Q&A Database
  • DTL Hal/Supernova/Lunar/LunarPlus Screen Readers/Magnifiers
  • DTM DigiTrekker Module
  • DTM Softshare Delta Translation Map
  • DTP Pressworks Template File
  • DTP Publish-It! Publication
  • DTP SecurDesk! Desktop
  • DTP Timeworks Publisher Text Document
  • DTQ Database Tools Query
  • DTX DocuTech Print6 Engine File (Prints DocuTech Closing Documents)
  • DTX E-Book File
  • DTX LaTeX Source and Documentation Archive
  • DTX LithTech Model Texture File
  • DUN Dial-Up Network
  • DUN MS Dial-up Networking Export file
  • DUP Duplicate Backup
  • DUS Readiris Font Dictionary
  • DV DESQview Script
  • DV Digital Video File (MIME)
  • DVC Lotus File
  • DVF DV Studio Camcorder Graphics File
  • DVI TeX Device Independent Document
  • DVI Used to visualize TeX/LaTeX files with Xdvi
  • DVP AutoCAD Device Parameter
  • DVP DESQview Program Information
  • DVR Device Driver
  • DW2 DesignCAD Drawing File
  • DWC Compressed Archive
  • DWD DiamondWare Digitized File
  • DWF Autodesk WHIP! Drawing Web File
  • DWF MS WHIP autoCAD Reader Drawing Web File
  • DWG AutoCAD Drawing Database, or older Generic CADD drawing format
  • DWG Drafix Drawing
  • DWI Dance With Intensity (dance simulator)
  • DWK Locked DWG File
  • DWP DeScribe Document File
  • DWP Dweep Game Levels
  • DWS AutoCAD Standartization File
  • DWS Dyadic Workspace File
  • DWT AutoCAD Template/Prototype File
  • DWT Demon's World Game Texture File
  • DWT Macromedia Dreamweaver Template File
  • DWY Dwyco Video Clip
  • DX Digital Electric Corporation (DEC) Data Exchange File
  • DX Document Imaging File
  • DXB Drawing Interchange Binary
  • DXF AutoCAD Drawing Interchange Format
  • DXF Drawing Interchange (eXchange) format,a text representation of the binary DWG format
  • DXL Dapyx MP3 Explorer (MP3 database organizer)
  • DXL DOORS Extension Language
  • DXMAX Oozic File
  • DXN Fujitsu dexNet Fax Document
  • DXPACK DesktopX Object (customizes the Windows Desktop)
  • DXR Dependable Strengths Administrator Resources (Mac OS)
  • DXR Green Building Advisor File
  • DXR Macromedia Director Protected Movie File
  • DXTHEME DesktopX Theme File (customizes the Windows Desktop)
  • DYN Lotus File
  • E Specman Testbench E-program Source File
  • E00 ArcInfo Coverage Export File
  • E01 Encase Forensic Software
  • E2 thinkdesign CAD Design
  • E3 thinkdesign CAD Design
  • EAC EmEditor Auto Completion File
  • EAF Aframe File (suite of generic testing and assessment software)
  • EAF FRAGSTATS*ARC File (Landscape Structure/Spatial Pattern Analysis for ARC/INFO)
  • EAF MicroEmacs Abbreviation File Format
  • EAL Enfocus Action List
  • EAR Java Enterprise Application Packaging Unit
  • EAZ Express Assist File
  • EBJ Geoworks Error Checking Object File
  • EBO MS Reader Ebook Format
  • EBS WindowsXP Scanner File
  • EBX Electronic Book Exchange (Open Source)
  • ECC Ecchi Role-playing Format (Generally X-rated Anime File)
  • ECF WinFax Office Add-in File
  • ECO NetManage ECCO File
  • ECS Encrypted Compressed GIS Software Geographic Shape File
  • ECW EclipseCrossword Crossword Puzzle
  • ECW Ensoniq Waveset Format
  • ECW2002PUZZLE EclipseCrossword Puzzle
  • ECW2002WORDS EclipseCrossword Word List
  • ED EasyDraw CAD File (Japanese CAD program)
  • ED5 EDMICS Graphics File
  • ED6 EDMICS Graphics File
  • EDA Ensoniq ASR Disk Image
  • EDB MS Exchange database files
  • EDB ROOTS3 Geneological Data
  • EDC Kryptel (light) Decoder/Encoder
  • EDD Adobe FrameMaker Element Definition Document
  • EDE Ensoniq EPS Disk Image
  • EDF Workshare Synergy Document Change Management
  • EDK Ensoniq KT Disk Image
  • EDL Edit Decision List (management for video and film post production)
  • EDP Attachmate Extra! Session
  • EDQ Ensoniq SQ1/SQ2/KS32 Disk Image
  • EDS Ensoniq SQ80 Disk Image
  • EDT VAX Edt Default Settings
  • EDV Ensoniq VFX-SD Disk Image
  • EEB WordPerfect Equation Editor Button Bar
  • EFA Ensoniq ASR File
  • EFDEMO Star Trek Voyager Elite Force Demo File
  • EFE Ensoniq EPS File
  • EFF EverQuest Effects File
  • EFF IEEP TeamBG File (modify Infinity Engine games)
  • EFK Ensoniq KT File
  • EFQ Ensoniq SQ1/SQ2/KS32 File
  • EFS Ensoniq SQ80 File
  • EFT Chiwriter High Res Screen Characters
  • EFV Ensoniq VFX-SD File
  • EFX eFax.com Fax Document (Used to be JetFax in 1999)
  • EGA Ventura EGA Screen Characters
  • EGD GIS Software Encrypted Grid Shape File
  • EGS GIS Software Encrypted Grid Shape File
  • EID Faena MyID Encrypted File
  • EID IBM ViaVoice Vocabulary File
  • EK5 Simrad EK500 Scientific Echosounder Data
  • EK6 Simrad EK60 Scientific Echosounder Data
  • EKM EXP: The Scientific Word Processor Macro
  • EL eMacs Lisp Source Code
  • ELC eMacs Lisp Byte-compiled Source Code
  • ELETTERHEAD Electronic Letterhead
  • ELF Black Belt Systems Extended Layer File
  • ELF Tasklink for Windows Machine Control Executable and Linking Format
  • ELI Encyclopedia Article List
  • ELM MS FrontPage Theme-Pack File
  • ELT Event List Text
  • EMAIL MS Outlook Express Mail Message
  • EMB Everest Embedded Bank File
  • EMB IEMBL Nucleotide Format (MIME type chemical/x-embl-dl-nucleotide)
  • EMBL IEMBL Nucleotide Format (MIME type chemical/x-embl-dl-nucleotide)
  • EMD ABT Extended Module
  • EMF Enhanced/Extended Windows Metafile Format
  • EML MS Outlook Express Electronic Mail Message (MIME RFC 822)
  • EMR Emrite (Wordprocessor file)
  • EMS PC Tools Enhanced Menu System Config
  • EMU Emulation
  • EMX Enigmacross Puzzle File
  • EMY Ericsson Ringtone
  • ENC BlackIce Evidence Log File
  • ENC Encore Music File
  • ENC Knowledgeware Encyclopedia
  • ENC UUENCODE Encoded File
  • ENC Video File
  • END Corel Arrow Definition
  • ENF EndNote Filter File
  • ENF RCEncrypt File
  • ENG Dictionary
  • ENG EnerGrahics Chart Graphics File
  • ENG Sprint Dictionary Engine File
  • ENL EndNote Library File (for research papers)
  • ENR Enroute Toolath
  • ENS EndNote Styles File
  • ENT Entrust Entelligence Secured File
  • ENV Sierra Print Artist Envelope
  • ENV WOPR Enveloper Macro
  • ENV WordPerfect Environment
  • ENW Sierra LandDesigner 3D Terrain Modeling
  • ENZ EndNote Connection File
  • EOT MS WEFT Embedded OpenType File
  • EP2 EclipsePackager Package
  • EPD Express Publisher Publication File
  • EPI EclipsePackager Invoice
  • EPI Express Publisher Document File
  • EPL Tallyman E-commerce Software?
  • EPP EditPad Pro Project
  • EPR Eiffel Project Repository
  • EPS Encapsulated PostScript Image File
  • EPS Ventura Printer Font
  • EQL DART Pro 98 Fabric Equalization Presets
  • EQN WordPerfect Equation
  • ER1 ERWin File
  • ERD Entity Relationship Diagram
  • ERM Entity Relationship Diagram Model
  • ERP British Economics & Social Research Council Electronic Form
  • ERR Compilation error (used by MS Visual FoxPro 6)
  • ERR Error Log (various)
  • ERX ERWin File
  • ES Atari Calamus-module/-driver Eddie Setup (-> Eddie)
  • ES EasySIGN Drawing Sheet
  • ESF Emblaze Audio File
  • ESH Extended Shell Batch File
  • ESI Esri Plot File
  • ESL MS Visual FoxPro Distributable Support Library
  • ESP Ventura File
  • ESS EXP: The Scientific Word Processor Style Sheet
  • EST MS Streets & Trips 2001 Trip File
  • ESY EmEditor Syntax File
  • ETA eTreppid Audio File (eTplayer & ETVC media CODEC)
  • ETC eTreppid Compressed File
  • ETH Ethnograph Document File
  • ETM eTreppid Audio File (eTplayer &amp;amp; ETVC media CODEC)
  • ETV eTreppid Audio File (eTplayer & ETVC media CODEC)
  • ETX SetText Structure Enhanced Text
  • EUC Japanese (Kanji)
  • EUI Ensoniq EPS Family Compacted Disk Image
  • EV EchoView File (sonar fishing data)
  • EV2 Java File
  • EV3 EVERLOCK Options File
  • EVA Viz Modeler 3D Scene Archive (used for TV graphics)
  • EVB Embedded Visual Basic File (used on Pocket PCs)
  • EVC EchoView Color Scheme (Echocolor-created data)
  • EVI Echo
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Thursday, August 16, 2007

Help Wanted



For Any Query Related with System & Desktop Contact me via Em@il.



  • neeraj.tan@gmail.com



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Tuesday, August 14, 2007

Desktop Support Engineer, System Administrator

Certified Form Microsoft & Cisco Since @ 2006







Desktop Engineer & Administration Services Provided in DELHI, GURGAON.


**##** MICROSOFT & CISCO LOGO Rights are Reserved & Genuine **##**
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