Download It! Click any picture below to download Windows Updates

Glossary of File Extensions Files end in a "dot" and a two, three, or four letter file extension. The file extension tells you what type of file it is, what program uses that extension, and is used by your operating system to launch the appropriate program. Select the first letter of the extension to jump to the appropriate section. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z $ ~ 0 1 2 3 4 8 9 FTP - A - A - ADA Program File A - Library PROGRAM NAME: UNIX A_T - PROGRAM NAME: A-TRAIN A11 - Graphic A3W - MacroMedia Authorware PROGRAM NAME: MS WINDOWS AB6 - Data file PROGRAM NAME: AB STAT AB8 - Data file PROGRAM NAME: AB STAT ABC - Flowchart PROGRAM NAME: ABC FLOWCHARTER 1.x ABK - Automatic Backup PROGRAM NAME: COREL DRAW ABR - Brush PROGRAM NAME: Adobe Photoshop ABS - Information (Abstracts) ACL - Keyboard accelerator PROGRAM NAME: Corel Draw 6 ACM - Driver (Audio Compression Manager) ACT - ACTOR Program File ACT - FoxDoc Action Diagram PROGRAM NAME: FOXPRO ACV - Drivers for compressing or decompressing audio files PROGRAM NAME: OS/2 AD - Screen Saver file PROGRAM NAME: AFTER DARK ADA - Ada Program File ADB - Body file type PROGRAM NAME: Ada language ADB - Appointment DataBase PROGRAM NAME: HP 100LX ADD - Adapter Device Driver PROGRAM NAME: OS/2 ADF - Admin Config file ADI - Plotter file PROGRAM NAME: AUTOCAD ADL - MCA Adapter Description Library PROGRAM NAME: QEMM ADM - Screen Saver MultiModule PROGRAM NAME: AFTER DARK ADN - Add-in PROGRAM NAME: LOTUS 1-2-3 ADR - Random Screen Saver Module PROGRAM NAME: AFTER DARK ADS - Specification file type PROGRAM NAME: Ada language ADX - Index file PROGRAM NAME: APPROACH AF2 - Flowchart PROGRAM NAME: ABC FLOWCHARTER 2.0 AF3 - Flowchart PROGRAM NAME: ABC FLOWCHARTER 3.0 AFL - Font PROGRAM NAME: LOTUS 1-2-3 AFM - Type 1 Font Metrics PROGRAM NAME: Adobe AFP - Symbol Palette PROGRAM NAME: ABC FLOWCHARTER AFT - Template PROGRAM NAME: ABC FLOWCHARTER AFW - Work area PROGRAM NAME: ABC FLOWCHARTER AG4 - Access G4 AI - Vector graphic PROGRAM NAME: ADOBE ILLUSTRATOR AIF - Setup Information PROGRAM NAME: ADW KNOWLEDGE WARE AIF or AIFF - Audio Interchange File Format. Apple Computer format for storing High-quality audio PROGRAM NAME: PC and Mac AIO - APL File Transfer Format AIS - Graphic (Array of Intensity Samples) ALL - Printer information PROGRAM NAME: WORDPERFECT FOR WINDOWS ALL - Symbols and characters PROGRAM NAME: ARTS & LETTERS ALT - Menu file PROGRAM NAME: WORDPERFECT ANI - Animated cursor ANM - Animation PROGRAM NAME: DELUXE PAINT ANN - Help Annotation PROGRAM NAME: MS WINDOWS ANS - ANSI Text and Layout PROGRAM NAME: MS WORD FOR WINDOWS ANT - PROGRAM NAME: SIM ANT APC - Printer driver characters PROGRAM NAME: LOTUS 1-2-3 APD - Printer driver PROGRAM NAME: LOTUS 1-2-3 APF - Application Program Interface. Printer fonts PROGRAM NAME: LOTUS 1-2-3 API - Printer driver information PROGRAM NAME: LOTUS 1-2-3 APP - Add-In Application file PROGRAM NAME: SYMPHONY APP - Application PROGRAM NAME: DR-DOS / NEXT STEP APP - MacroMedia Authorware package APP - Relational Application PROGRAM NAME: FOXPRO ARC - Archive File PROGRAM NAME: MS SCHEDULE ARC or ARC+ - Compressed Archive File PROGRAM NAME: ARC, unArjMac, DeArj, and SITEX10EXE ARJ - Compressed Archive File PROGRAM NAME: ARJ ART - Raster graphic ASC - ASCII Text file ASD - Automatic Backup PROGRAM NAME: MS WORD FOR WINDOWS ASD - screen driver PROGRAM NAME: LOTUS 1-2-3 ASF - Screen font PROGRAM NAME: LOTUS 1-2-3 ASF - Data file PROGRAM NAME: STATGRAPHICS ASF - Active Streaming File PROGRAM NAME: HoTMetaL Pro ASH - Assembler Header file PROGRAM NAME: TURBO ASSEMBLER ASI - Assembler Include file PROGRAM NAME: Turbo C / BORLAND C++ ASM - Assembler Source Code ASO - Assembler Object PROGRAM NAME: TURBO ASSEMBLER ASX - Audio/Movie file - Media Player will run these ASP - ASPECT Program File PROGRAM NAME: PROCOMM PLUS ASP - Active Server Page PROGRAM NAME: Microsoft AST - Assistant file PROGRAM NAME: Claris Works AU - Sound file PROGRAM NAME: UNIX AVI - Movie\Video format AVS - Video capture format PROGRAM NAME: Intel Back to Top - B - b64 - Base 64 PROGRAM NAME: Multipurpose Internet Mail Extension (MIME) BAK - Backup file PROGRAM NAME: DOS or OS/2 BAS - BASIC program file BAT - Batch file BFC - Briefcase document PROGRAM NAME: MS WINDOWS BG - Backgammon game BI - Binary file BIN - Driver bin - MacBinary II encoded file BK - Backup copy BK$ - Backup file BK2 - Backup PROGRAM NAME: WORDPERFECT FOR WINDOWS BK3 - Backup PROGRAM NAME: WORDPERFECT FOR WINDOWS BK4 - Backup PROGRAM NAME: WORDPERFECT FOR WINDOWS BK5 - Backup PROGRAM NAME: WORDPERFECT FOR WINDOWS BK6 - Backup PROGRAM NAME: WORDPERFECT FOR WINDOWS BK7 - Backup PROGRAM NAME: WORDPERFECT FOR WINDOWS BK8 - Backup PROGRAM NAME: WORDPERFECT FOR WINDOWS BK9 - Backup PROGRAM NAME: WORDPERFECT FOR WINDOWS BKI - Backup index PROGRAM NAME: IBM BOOKMANAGER BKP - Backup PROGRAM NAME: WRITE BKS - Backup main (Bookshelf) PROGRAM NAME: IBM BOOKMANAGER BLD - BASIC File in BLOAD Format BLK - temporary File PROGRAM NAME: WORDPERFECT FOR WINDOWS BLT - Wordperfect for DOS PROGRAM NAME: Wordperfect BM - Graphic (BitMap) BMK - Bookmark for Help file (Bookmarks) PROGRAM NAME: MS WINDOWS BMP - BitMaP Graphic PROGRAM NAME: MS WINDOWS (PC Paintbrush\Paint) BNK - Adlib instrument bank BNK - Game file PROGRAM NAME: Sim City BOO - Book PROGRAM NAME: IBM BOOKMANAGER BOO - Compressed Archive File PROGRAM NAME: BOO BPT - Bitmap Master File PROGRAM NAME: COREL DRAW BRX - Browse Index, on multimedia CD-ROM's BTM - Batch To Memory Batch file PROGRAM NAME: 4DOS BTM - Batch file PROGRAM NAME: Norton Utilities BTN - Button File (ButtonWare) BUP - Backup BV1 - \backup file PROGRAM NAME: WORDPERFECT FOR WINDOWS BV2 - \backup file PROGRAM NAME: WORDPERFECT FOR WINDOWS BV3 - \backup file PROGRAM NAME: WORDPERFECT FOR WINDOWS BV4 - \backup file PROGRAM NAME: WORDPERFECT FOR WINDOWS BV5 - \backup file PROGRAM NAME: WORDPERFECT FOR WINDOWS BV6 - \backup file PROGRAM NAME: WORDPERFECT FOR WINDOWS BV7 - \backup file PROGRAM NAME: WORDPERFECT FOR WINDOWS BV8 - \backup file PROGRAM NAME: WORDPERFECT FOR WINDOWS BV9 - \backup file PROGRAM NAME: WORDPERFECT FOR WINDOWS Back to Top - C - C - C Program File C00 - Print file PROGRAM NAME: VENTURA PUBLISHER C86 - C86 C Program File CA7 - Job file PROGRAM NAME: BETA 44 CAB - Microsoft compressed format PROGRAM NAME: MS WINDOWS CAL - Calendar file PROGRAM NAME: MS WINDOWS CAL - Spreadsheet file PROGRAM NAME: SUPERCALC CAP - Caption PROGRAM NAME: VENTURA PUBLISHER CAP - Session capture file PROGRAM NAME: TELIX CAT - Catalog PROGRAM NAME: DBASE IV CBL - COBOL Program File CBT - Computer Based Training CC - C++ Program File CCH - Chart PROGRAM NAME: COREL CCM - cc:Mail PROGRAM NAME: LOTUS CDA - CD Audio track CDB - Database PROGRAM NAME: TURBO C UTILITIES CDR - Vector graphic PROGRAM NAME: COREL DRAW CDT - Template PROGRAM NAME: Corel Draw CDX - Compressed file PROGRAM NAME: Corel Draw CDX - Database index PROGRAM NAME: FoxPro CEL - Graphic PROGRAM NAME: AUTODESK ANIMATOR CFB - Multimedia PROGRAM NAME: Compton's Encyclopedia CFG - Configuration file CFL - PROGRAM NAME: Corel Flow CGA - CGA screen characters PROGRAM NAME: VENTURA PUBLISHER CGI - Common Gateway Interface CGM - Computer Graphics Metafile CH - Header file PROGRAM NAME: CLIPPER 5 CH3 - Chart- File PROGRAM NAME: HARVARD GRAPHICS CHI - Document PROGRAM NAME: CHIWRITER CHK - Temporary File PROGRAM NAME: WORDPERFECT FOR WINDOWS CHK - Checkdisk PROGRAM NAME: DOS CHP - Chapter PROGRAM NAME: Ventura CIF - Chapter Information PROGRAM NAME: Ventura CIM - PROGRAM NAME: Sim City CIT - Intergraph scanned image CLP - Clipboard PROGRAM NAME: MS WINDOWS CMD - Command file PROGRAM NAME: OS/2 CMF - MetaFile PROGRAM NAME: Corel CMF - PROGRAM NAME: SoundBlaster CMP - LEAD Technologies graphics CMV - Animation PROGRAM NAME: Corel CNF - Configuration file CNQ - PROGRAM NAME: Compuworks Design Shop CNV - Data CoNVersion file PROGRAM NAME: MS WORD FOR WINDOWS CNV - Temporary File PROGRAM NAME: WORDPERFECT FOR WINDOWS COB - Program source code PROGRAM NAME: COBOL COD - Data file PROGRAM NAME: MS MULTIPLAN COD - Compiler Program Code PROGRAM NAME: FORTRAN COD - Template Source File PROGRAM NAME: dBASE COL - Color palette - COLor palette PROGRAM NAME: AUTODESK ANIMATOR COL - Spreadsheet file PROGRAM NAME: MS MULTIPLAN COM - Command file PROGRAM NAME: MS WINDOWS CON - Consolidation file PROGRAM NAME: ADW Knowledge Ware CPE - Fax Cover document CPI - Code Page Information PROGRAM NAME: DOS CPI - ColorLab Processed Image CPL - Control Panel applet PROGRAM NAME: MS WINDOWS CPP - C++ Program File CPR - Knowledge Access graphic CPS - Checksum for Anti-Virus PROGRAM NAME: PCTOOLS CPT - PROGRAM NAME: Compact Pro CPX - Control Panel applet PROGRAM NAME: MS WINDOWS CPX - Presentation Exchange compressed file PROGRAM NAME: Corel CRD - Card File PROGRAM NAME: MS WINDOWS CRF - Cross-ReFerence PROGRAM NAME: MS MASM / Zortech C++ CRP - Database PROGRAM NAME: DBASE IV CSC - Script PROGRAM NAME: Corel CSQ - Queries PROGRAM NAME: FOXPRO CSS - Cascading Style Sheet CSV - Comma Separated Values - ASCII Text file CTF - Character code Translation File PROGRAM NAME: SYMPHONY CTL - Control file CTX - Compressed text CTY - City file PROGRAM NAME: SimCity CUF - C Utilities Form definition PROGRAM NAME: TURBO C UTILITIES CUR - Cursor PROGRAM NAME: MS WINDOWS CUT - Graphic (BMP Format) PROGRAM NAME: DR. HALO CV - PROGRAM NAME: Microsoft CodeView CV4 - Colors PROGRAM NAME: CODEVIEW CVT - Backup ConVerTed Database PROGRAM NAME: DBASE IV CVW - Colors PROGRAM NAME: CODEVIEW CWK - PROGRAM NAME: Claris Works CWS - Template PROGRAM NAME: Claris Works CXX - C++ Program File PROGRAM NAME: ZORTECH C++ Back to Top - D - DAT - Data, usually in ASCII PROGRAM NAME: MS WINDOWS / REGEDIT DB - Database PROGRAM NAME: PARADOX DBC - Database PROGRAM NAME: FoxPro DBF - Database file PROGRAM NAME: dBASE DBF - Database text PROGRAM NAME: dBASE DBX - DATABEAM Graphic DCA - IBM text DCS - Color Separation PROGRAM NAME: EPS DCT - Dictionary DD - Compressed Archive File Macintosh PROGRAM NAME: DISKDOUBLER DDI - DiskDoubler Image PROGRAM NAME: DISKDOUBLER DDI - DiskDupe Image PROGRAM NAME: DISKDUPE DDP - Device Driver Profile PROGRAM NAME: OS/2 DEF - Definition PROGRAM NAME: C++ DEL - Data list DEM - Demonstration DER - Certificate DEV - Device driver DFD - File Flow Diagram Graphic PROGRAM NAME: PROSA DFM - File Flow Diagram model PROGRAM NAME: PROSA DFV - Print format Template PROGRAM NAME: WORD DG - Autotrol Graphic DGN - Intergraph graphics DHP - Graphic (PIC Format) PROGRAM NAME: DR. HALO DIB - Device-Independent Bitmap Graphic PROGRAM NAME: MS WINDOWS DIC - Dictionary file DIF - Data Interchange Format spreadsheet PROGRAM NAME: VisiCalc DIF - Text file ( File Interchange Format) DIR - Dialing directory PROGRAM NAME: PROCOMM PLUS DIS - Thesaurus PROGRAM NAME: COREL DRAW DIZ - Program description DL - Animations file DLD - PROGRAM NAME: LOTUS 1-2-3 DLG - Dialog Resource Script PROGRAM NAME: MS WINDOWS & SDK DLL - Dynamic Link Library PROGRAM NAME: MS WINDOWS & OS/2 DMO - Demo DMP - Dump file DMS - Compressed Archive File Amiga DOC - Document, Text file DOS - Text file and DOS Specification Info DOT - Document Template PROGRAM NAME: MS WORD FOR WINDOWS DOT - Lines-Definition PROGRAM NAME: COREL DRAW DOX - Text file PROGRAM NAME: MULTIMATE 4.0 DPI - Dots Per Inch - graphics DPR - Delphi project file PROGRAM NAME: BORLAND C++ DRS - Display Resource PROGRAM NAME: WORDPERFECT FOR WINDOWS DRV - Device driver DRW - Vector/Designer graphic PROGRAM NAME: MICROGRAFIX DESIGNER DS4 - Designer graphics DSK - Project Desktop PROGRAM NAME: BORLAND C++ DSP - GraphicScreen Driver PROGRAM NAME: DR. HALO DSR - Driver PROGRAM NAME: WORDPERFECT FOR WINDOWS DTA - Data file PROGRAM NAME: TURBO PASCAL / PC-FILE DTF - Database PROGRAM NAME: Q&A DVC - PROGRAM NAME: LOTUS 1-2-3 DVI - DeVice Independent document PROGRAM NAME: TeX DVP - DESQview Program Information file PROGRAM NAME: DESQVIEW DVP - Device parameter file PROGRAM NAME: AUTOCAD DWC - Compressed Archive File DWG - Drawing Database PROGRAM NAME: AUTOCAD DX - Document Imaging DXF - Drawing Interchange File Format Vector graphic PROGRAM NAME: AUTOCAD DYN - PROGRAM NAME: LOTUS 1-2-3 Back to Top - E - ED5 - EDMICS graphics EEB - button bar for Equation Editor PROGRAM NAME: WORDPERFECT FOR WINDOWS EFT - High resolution screen characters PROGRAM NAME: CHIWRITER EGA - EGA screen characters PROGRAM NAME: VENTURA PUBLISHER ELT - Event LisT Text file PROGRAM NAME: PROSA EMF - Enhanced Metafile PROGRAM NAME: MS WINDOWS eml - Electronic mail EMS - Enhanced Menu System - Configuration PROGRAM NAME: PC TOOLS EMU - Emulation PROGRAM NAME: IRMA WORKSTATION FOR WINDOWS enc - encoded ENC - Encyclopedia PROGRAM NAME: ADW KNOWLEDGE WARE END - Arrow Definition PROGRAM NAME: COREL DRAW ENG - Dictionary file engine PROGRAM NAME: SPRINT ENV - Environment PROGRAM NAME: WORDPERFECT FOR WINDOWS EPS - Printer Font PROGRAM NAME: VENTURA PUBLISHER EPS - Encapsulated PostScript format PROGRAM NAME: ADOBE ILLUSTRATOR EQN - Equation file PROGRAM NAME: WORDPERFECT FOR WINDOWS ERD - Entity Relationship Diagram graphic file PROGRAM NAME: PROSA ERM - Entity Relationship Diagram model file PROGRAM NAME: PROSA ERR - Error Log file ESH - Extended Shell Batch file ESI - plot file PROGRAM NAME: Esri EVT - EVenT File Scheduler PROGRAM NAME: PC TOOLS EX3 - Device driver PROGRAM NAME: HARVARD GRAPHICS 3.0 EXC - Exclude file from Optimization PROGRAM NAME: QEMM EXC - REXX Program File (VM/CMS) EXE - Executable binary file PROGRAM NAME: MS-DOS, MS WINDOWS, OS/2, and VAX/VMS EXT - Extension file PROGRAM NAME: NORTON COMMANDER Back to Top - F - F - FORTRAN Program File F - Compressed Archive File PROGRAM NAME: FREEZE F77 - FORTRAN 77 Program File FAC - Usenix FACE Graphic FAQ - Frequently Asked Questions Text file FAX - Fax Graphic file PROGRAM NAME: WINFAX PRO FC - Dictionary file PROGRAM NAME: HARVARD GRAPHICS 2.0 FCT - Catalog PROGRAM NAME: FOXPRO FD - Declarations file PROGRAM NAME: MS FORTRAN FD - Field Offsets Compiler PROGRAM NAME: DATAFLEX FDX - Index PROGRAM NAME: Force FEX - FocExec PROGRAM NAME: FOCUS FFT - DCA/FFT Final Form Text Text file PROGRAM NAME: DISPLAYWRITE FH3 - Aldus Freehand 3 FI - Interface file PROGRAM NAME: MS FORTRAN FIF - Fractal Image Format FIL - Files list Object file PROGRAM NAME: dBASE FIL - Overlay PROGRAM NAME: WORDPERFECT FIN - Print format Text file PROGRAM NAME: PERFECT WRITER / MINCE FIT - FITS Graphic FKY - Macro file PROGRAM NAME: FOXPRO FLB - Format library PROGRAM NAME: PAPYRUS FLC - Animation PROGRAM NAME: AutoDesk FLD - Folder PROGRAM NAME: CHARISMA FLD - Thumbnail folder PROGRAM NAME: Hijaak FLI - Animation PROGRAM NAME: AUTODESK ANIMATOR FLL - Library PROGRAM NAME: FOXPRO FOR WINDOWS FLM - Film PROGRAM NAME: AUTOCAD FLR - Live3D FLT - Graphicfilter PROGRAM NAME: diverse FLX - Ordered Binder file PROGRAM NAME: DATAFLEX FM - Framemaker FM1 - Spreadsheet file PROGRAM NAME: LOTUS 1-2-3 2.x FM3 - Device driver PROGRAM NAME: HARVARD GRAPHICS 3.0 FM3 - Spreadsheet file PROGRAM NAME: LOTUS 1-2-3 3.x FMB - File Manager Button bar PROGRAM NAME: WORDPERFECT FOR WINDOWS FMO - Ordered Format file PROGRAM NAME: DBASE IV FMT - Format file PROGRAM NAME: CLIPPER 5 / dBASE IV / FOXPRO FMT - Style sheet PROGRAM NAME: SPRINT FNT - Font FOG - Font PROGRAM NAME: Fontographer FON 1 - Bitmapped Font PROGRAM NAME: Windows Phone 2 FOR - PROGRAM NAME: FORTRAN FOT - TrueType Font PROGRAM NAME: MS Windows FOX - FoxBase FP - PROGRAM NAME: Claris FileMaker Pro FP3 - PROGRAM NAME: Filemaker Pro 3 FPX - Bitmap PROGRAM NAME: FlashPix FRM - Form PROGRAM NAME: Visual Basic FRS - Graphics Driver PROGRAM NAME: WordPerfect Back to Top - G - G4 - RasterCAD GCA - Graphic GED - Graphic PROGRAM NAME: Arts & Letters GEM - Graphic GEO - PROGRAM NAME: VideoScope GOCA - Graphic GID - These files are created every time a help file is accessed GIF - Graphics Interchange Format PROGRAM NAME: Many graphics programs use these. GLY - Glossary GNU - Compressed Archive File PROGRAM NAME: GZIP/Unix GP3 - Group 3 TIFF file, compressed GP4 - Group 4 TIFF file, compressed GR2 - Screen driver PROGRAM NAME: MS WINDOWS GR3 - Windows 3.0 screen Grabber GRA - PROGRAM NAME: MS FLIGHT SIMULATOR GRA - Microsoft Graph GRB - MS-DOS Shell Monitor GRF - Graph PROGRAM NAME: CHARISMA / GRAPH PLUS GRP - Program Manager Group PROGRAM NAME: MS WINDOWS GTX - RasterCAD GX1 - Show Partner graphic GX2 - Show Partner graphic GZ - Compressed Archive File PROGRAM NAME: GZIP/Unix Back to Top - H - H - Header file HA - Compressed Archive File PROGRAM NAME: HA HBK - Handbook PROGRAM NAME: MATHCAD HDF - Hierarchical Data File HDL - Alternate download file listing PROGRAM NAME: PROCOMM PLUS HDR - Message Header PROGRAM NAME: PROCOMM PLUS HDR - Database Header PROGRAM NAME: PC-File+ HDX - Help index HED - Document PROGRAM NAME: HighEdit HEL - Game file PROGRAM NAME: Microsoft Hellbender HEX - Hex dump HFI - HP Font Info PROGRAM NAME: GEM HGL - Graphic (HP Graphics Language) HH - C++ Header HHH - Precompiled Header PROGRAM NAME: Power C HHP - Help data PROGRAM NAME: PROCOMM PLUS HLP - Help data HMM - Alternate Mail Read option menu PROGRAM NAME: PROCOMM PLUS HOF - Hall Of Fame (distinct scores) HPF - HP LaserJet Fonts PROGRAM NAME: PAGEMAKER HPG - Vector graphic (HPGL Plotter file) HPI - Fonts information PROGRAM NAME: GEM HPJ - Help ProJect PROGRAM NAME: MS HELP COMPILER HPK - Compressed Archive File PROGRAM NAME: HPACK HPL - HP Graphic HPM - Alternate Main menu for privileged users PROGRAM NAME: PROCOMM PLUS HPP - C++ Header PROGRAM NAME: ZORTECH C++ HQX - Compressed Archive File Macintosh ASCII PROGRAM NAME: BINHEX HRM - Alternate Main menu for limited/normal users PROGRAM NAME: PROCOMM PLUS HST - History PROGRAM NAME: PROCOMM PLUS HT - PROGRAM NAME: HyperTerminal HTM - HyperText Markup Language (HTML) HTML - HyperText Markup Language - Coding which can be read by Web Browsers PROGRAM NAME: Used by Web Browsers HTX - Hypertext file HWP - Hangul Word Processor HXM - Alternate Protocol Selection menu for all users PROGRAM NAME: PROCOMM PLUS HXX - C++ Header HYC - Hyphenation PROGRAM NAME: WordPerfect HYD - Hyphenation Dictionary file PROGRAM NAME: WORDPERFECT FOR WINDOWS HYP - Compressed Archive File PROGRAM NAME: HYPER Back to Top - I - ICA - graphic ICB - Targa bitmap ICL - Icon Library PROGRAM NAME: PC TOOLS ICM - Image Color Matching ICN - Icon Program File ICO - Icon PROGRAM NAME: MS Windows or OS/2 ICON - Icon and Cursor PROGRAM NAME: Sun ID - Disk Identification File IDD - Instrument Definition PROGRAM NAME: MIDI IDE - Integrated Development Environment IDF - Instruments drivers file IDX - Index IFF - Graphic, Sound - Interchangeable File Format PROGRAM NAME: Amiga IFS - System file PROGRAM NAME: OS/2 IGF - Inset System graphic PROGRAM NAME: Hijaak IGS - IGES-Format IIF - Interchange File PROGRAM NAME: QuickBooks for Windows IL - Icon Library IM8 - Sun Raster Graphic ima - Winimage compressed file PROGRAM NAME: ShrinkWrap IMG - Bitmap Graphic PROGRAM NAME: GEM / VENTURA PUBLISHER IN3 - Input Device driver PROGRAM NAME: HARVARD GRAPHICS 3.0 INC - Include file - Programmer's Language IND - index PROGRAM NAME: DBASE IV INF - Help file PROGRAM NAME:OS/2 INF - Information Text file (ASCII) INF - Setup file INI - Initialization file - configuration settings INK - Pantone Reference file PROGRAM NAME: COREL DRAW INS - PROGRAM NAME: WORDPERFECT INT - Borland Interface Units INT - Code page file, collation sequence PROGRAM NAME: FOXPRO INX - Index PROGRAM NAME: FOXBASE IO - Compressed Archive File PROGRAM NAME: CPIO IOB - Imagine file IOCA - graphic ION - Text program/installation description file PROGRAM NAME: 4DOS & others IPL - Pantone Spot reference palette PROGRAM NAME: COREL DRAW IRS - STANDARD FORMAT: STANDARD.IRS PROGRAM NAME: WORDPERFECT ISD - Dictionary file PROGRAM NAME: RapidFile ISH - Compressed Archive File PROGRAM NAME: ISH ISU - Netscape file IW - Iconware Application PROGRAM NAME: ICON AUTHOR IW - Idlewild screensaver IWA - Text file PROGRAM NAME: IBM Writing Assistant IWP - Text file PROGRAM NAME: Wang IX - Index File PROGRAM NAME: Framemaker Click our logo below to E-Mail us ComputerHelpOnline@angelfire.com