PC File Extensions #-I

PC File Extensions I - P

I

.ICACitrix file / IOCA graphics file
.ICBTarga Bitmap
.ICCKodak printer image
.ICEArchive file
.ICLIcon library file
.ICMImage Color Matching profile file
.ICNMicrosoft Windows Icon Manager.
.ICOMicrosoft Windows Icondraw / Icon.
.IDDisk identification file.
.IDBMicrosoft developer intermediate file, used with Microsoft Visual Studio
.IDDMIDI instruments definition
.IDEIntegrated Development Environment configuration file
.IDFMIDI instruments drivers file
.IDQInternet data query file
.IDXIndex file
.IFFIFF/LBM (Amiga) used by Computer Eyes frame grabber.
.IMGGEM/IMG (Digital Research) or Ventura Publisher bitmap graphic
.INFInformation file that contains customization options.
.INIFiles that initialize Windows and Windows apps.
.IPFInstaller Script File / OS/2 online documentation for Microsoft source files.
.ISOCompressed file used for an exact duplicate of a CD. .ISO files can be extracted or opened such programs as Win Image that can be found on our shareware download section.
.IWAIBM Writing Assistant Text file.

.JASGraphic
.JPGGraphic commonly used on the Internet and capable of being opened by most modern image editors.
.JSJavaScript file.
.JSBHenter-Joyce Jaws script binary file
.JSDeFAX jet suite document
.JSEJScript encoded script file
.JSHHenter-Joyce Jaws script header file
.JSLPaintShop pro file
.JSMHenter-Joyce Jaws script message file
.JSPJava server page
.JSSHenter-Joyce Jaws script source file
.JTJT fax file
.JTFJPEG tagged Interchange format file
.JTKSun Java toolkit file
.JTPJetForm file
.JWJustwrite text file
.JWLJustwrite text file library
.JZZJazz spreadsheet

.KARKaraoke File used with some audio players.

.LGCProgram Use Log File (for Windows Program Use Optimization).
.LGOContains the code for displaying the screen logo.
.LOGContains the process of certain steps, such as when running scandisk it will usually keep a scandisk.log of what occurred.
.LNKHTML link file used with Microsoft Internet Explorer.
.LWPLotus Wordpro 96/97 file.

.MACMacintosh macpaint files.
.MBXMicrosoft Outlook Express mailbox file.
.MDCompressed Archive file
.MDAMicrosoft Access Add-in / Microsoft Access 2 Workgroup.
.MDBMicrosoft Access Database / Microsoft Access Application.
.MDEMicrosoft Access Database File
.MDFMenu definition file
.MDLDigitrakker Music Module / Rational Rose / Quake model file
.MDMTelix Modem Definition
.MDNMicrosoft Access Blank Database Template
.MDPMicrosoft Developer Studio Project
.MDTMicrosoft Access Add-in Data
.MDWMicrosoft Access Workgroup Information
.MDXdBase IV Multiple Index
.MDZMicrosoft Access Wizard Template
.MEBWordPerfect Macro Editor bottom overflow file
.MEDWordPerfect Macro Editor delete save / OctaMed tracker module
.MEMWordPerfect Macro Editor macro / Memory File of variables
.MIDMidi orchestra files that are used to play with midi sounds built within the sound card.
.MIXPower C object file / Multiplayer Picture file (Microsoft Photodraw 2000 & Microsoft Picture It!) / Command & Conquer Movie/Sound file
.MODWinoldap files that support (with grabbers) data exchange between DOS apps and Windows apps.
.MOVFile used with Quick Time to display a move.
.MP1MPEG audio stream, layer I
.MP2MPEG audio stream, layer II
.MP3MPEG audio stream, layer III; High compressed audio files generally used to record audio tracks and store them in a decent sized file available for playback. See our MP3 page for additional information.
.MPGMPEG movie file.
.MSNMicrosoft Network document / Decent mission file
.MTFWindows metafile.
.MTHDerive Math file
.MTMSound file / MultiTracker music module
.MTVPicture file
.MTWMinitab data file
.MUQuattro menu
.MULUltima Online game
.MUPMusic publisher file
.MUSAudio file
.MVBDatabase file / Microsoft multimedia viewer file
.MVEInterplay video file
.MVFMovie stop frame file
.MWPLotus Wordpro 97 smartmaster file
.MXDArcInfo map file
.MXTMicrosoft C Datafile
.MYDMake your point presentation file.

.NDXIndexed file for most databases.
.NUMFile used with some Software Manufactures to store technical support numbers or other phone numbers, should be readable from DOS and or Windows.

.OCAControl Typelib Cache.
.OCXObject Linking and Embedding (OLE) control extension.
.OLBObject library
.OLDUsed for backups of important files incase they are improperly updated or deleted.
.OLEObject Linking and Embedding object file
.OLIOlivetti text file
.ORIOriginal file.

.PABPersonal Address Book, file used with Microsoft Outlook.
.PBWinFax Pro phone book file
.PBDPowerBuilder dynamic library / Faxit phone book file
.PBFTurtle Beach Pinnacle bank file
.PBKMicrosoft phonebook file
.PBLPowerBuilder library file
.PBMUNIX portable bitmap fuke
.PBRPowerBuilder resource
.PBIProfiler binary input file
.PBMPBM portable bit map graphic
.PBOProfiler binary output
.PBTProfiler binary table
.PCXMicrosoft Paint & PC Paintbrush Windows/DOS.
.PDABitmap graphic file
.PDBTACT data file
.PDDAdobe PhotoDeluxe Image.
.PDFAdobe Acrobat Reader file which can only be read by Adobe Acrobat
.PDLBorland C++ project description language file.
.PDSGraphic file / Pldasm source code file
.PDVPaintbrush printer driver.
.PDWProfessional Draw document.
.PICPicture / Viewer Frame Class.
.PIFProgram Information File that configures a DOS app to run efficiently in windows.
.PJFPaintjet soft font file.
.PLHarvard palette file / PERL program file
.PL3Harvard chart palette
.PLBFoxpro library / LogoShow Screensaver file
.PLCLotus Add-in
.PLDPLD2 source file
.PLGREND386 / AVRIL file
.PLIOracle 7 data description
.PLLPrelinked library
.PLMDisorderTracker2 module
.PLNWordPerfect spreadsheet file
.PLRDescent Pilot file
.PLSWinAmp MPEG playlist file / DisorderTracker 2 Sample file / Shoutcast file / MYOB data fileAutoCAD HPGL vector graphic plotter file / Gerber sign-making software file / Betley's CAD
.PLTMicrostation driver configuration for plotting
.PLYAutodesk polygon
.PPCompressed archive file.
.PP4Picture Publisher.
.PP5Picture Publisher.
.PPAPower Point Add-in.
.PPBWordPerfect Print preview button bar.
.PPDPostScript Printer description.
.PPFTurtle Beach Pinnacle program file.
.PPIMicrosoft PowerPoint graphic file.
.PPLHarvard (now Serif) Polaroid Palette Plus ColorKey Driver.
.PPMPBM Portable Pixelmap Graphic.
.PPOClipper Preprocessor Output.
.PPPSerif PagePlus Publication.
.PPSMicrosoft PowerPoint Slideshow.
.PPTMicrosoft PowerPoint presentation.
.PPXSerif PagePlus publication.
.PPZMicrosoft PowerPoint Packaged Presentation.
.PS2File to support the Micro Channel Architecture in 386 Enhanced mode.
.PSDAdobe Photoshop image file.
.PSTPost Office Box file used with Microsoft Outlook usually mailbox.pst unless named otherwise.
.PWAPassword agent file.
.PWDPassword file.
.PWFProCite Workforms
.PWLPassword file used in Windows 95 and Windows 98 is stored in the Windows directory.
.PWPPhotoworks image file
.PWZPowerPoint wizard