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Types of Assemblies
ko.DLL Dynamic Link Library
ko.EXE Windows Executable File
Types of Audio Files
ko.A52 Dolby Digital AC-3 Compressed Audio File
ko.AAC Advanced Audio Coding Compressed Audio File
ko.AC3 Dolby Digital AC-3 Compressed Audio File
ko.AIF Audio Interchange Format File
ko.APE Monkey's Audio Compressed Audio File
ko.AU Sun / NeXT Audio File
ko.DTS Digital Theater Systems Audio File
ko.FLAC Free Lossless Audio Codec Compressed Audio FIle
ko.M4A MPEG-4 Audio File
ko.M4P Protected AAC File
ko.MID MIDI Audio Sequence
ko.MKA Matroska Audio Stream
ko.MOD MOD Audio File
ko.MP1 MPEG-1 Audio Layer I
ko.MP2 MPEG-1 Audio Layer II
ko.MP3 MPEG-1 Audio Layer 3
ko.OGG Ogg Multimedia Container File
ko.OMA OpenMG Audio File
ko.RA RealMedia Audio File
ko.RAM RealMedia Audio File
ko.SND Sun / NeXT Audio File
ko.SPX Ogg Speex Audio File
ko.WAV Waveform Audio
ko.WMA Windows Media Audio File
ko.WV WavPack Compressed Audio File
ko.XM Extended Module Audio File
Compressed Files Compressed files or archives contain one or more files or folders that have been compressed to take up less space on disk. Compression is especially useful when transferring files over the internet as it saves bandwidth and reduces the time required to download files. The most common compressed file extensions are .ZIP (Zip Compressed Archive) and .RAR (WinRAR Compressed Archive). Types of Compressed Files
ko.7Z 7-Zip Compressed Archive
ko.ACE Ace Compressed Archive
ko.ARJ Archived by Robert Jung Compressed Archive
ko.BZ BZip Compressed Archive
ko.BZ2 BZip2 Compressed Archive
ko.CAB Cabinet Compressed Archive
ko.CPIO CPIO Compressed Archive
ko.GZ GNU Zip Compressed Archive
ko.JAR Java Archive
ko.LHA LHA Compressed Archive
ko.LZH Lempel-Ziv and Haruyasu Compressed Archive
ko.R00 WinRAR Archive Partial File
ko.RAR WinRAR Compressed Archive
ko.REV WinRAR Recovery Volume
ko.TAR TAR Archive
ko.TAZ TAR Compressed Archive
ko.TBZ BZip Compressed Tar Archive
ko.TBZ2 BZip2 Compressed Tar Archive
ko.TGZ GZip Compressed Tar Archive
ko.UU Uuencoded File
ko.UUE Uuencoded File
ko.XXE Compressed ASCII Archive
ko.Z Unix Compressed Archive
ko.ZIP Zip Compressed Archive
Types of Data Files
ko.CSV Comma Separated Value Database
ko.DAT Data File
ko.DBF dBASE Database
ko.ICL Icon Library
ko.MNL MathML Data
ko.NWP Magentic Content File
ko.ODB ODF Database
ko.ODF ODF Formula
ko.PART Partially Downloaded File
ko.SMF StarMath Data
ko.SXM OpenOffice.org 1.0 Formula
ko.TMP Temporary File
ko.TXT Comma Separated Value Database
ko.XLS Comma Separated Value Database
Disk Images Disk Images contain all of the data from a disk. A disk can be a CD, DVD, thumb drive, hard drive, memory card, or any other type of media. Common types of disk images are .ISO CD images and .BIN disk images. Types of Disk Images
ko.B5I B5I Disk Image
ko.B5T B5T Disk Image
ko.BIN Binary Disk Image
ko.BWI BlinkWrite Disk Image
ko.BWT BlinkWrite Disk Image
ko.C2D C2D Disk Image
ko.CCD CCD Disk Image
ko.CD CD Disk Image
ko.CDI CD Image File
ko.CDR Raw CD Audio File
ko.CIF CIF Disk Image
ko.DAO DAO Disk Image
ko.DI Raw CD Audio File
ko.DMG Mac OS X Disk Image
ko.DVD DVD Disk Image
ko.FCD FCD Disk Image
ko.FLP FLP Disk Image
ko.GCD GCD Disk Image
ko.GCM GameCube Image File
ko.GI Global Disk Image
ko.IBB IBB Disk Image
ko.IBP IBP Disk Image
ko.IBQ IsoBuster Disk Image
ko.IMG Disk Image File
ko.ISO ISO 9660 Disk Image
ko.LST DVD Image List
ko.MDF MDF Disk Image
ko.MDS MDS CD/DVD Image
ko.NRG Nero Disk Image
ko.P01 P01 Disk Image
ko.PDI InstantCopy Disc Image
ko.PXI PXI Disk Image
ko.TAO TAO Disk Image
ko.UDI Universal Disk Image
ko.VC4 VC4 Disk Image
ko.VCD Farstone Virtual Drive
ko.VDI Virtuo CD Manager Disk Image
Types of Documents
ko.ABW AbiWord Document
ko.CHM Compiled Help File
ko.DJV DjVu Document
ko.DJVU DjVu Document
ko.DOC Corel WordPerfect Document
ko.DOC Microsoft Word Document
ko.DOCM Microsoft Word XML Document
ko.DOCX Microsoft Open XML Word Document
ko.GAN GanttProject File
ko.HWP Hangul Word Processor Document
ko.LOG Log File
ko.ODM ODF Master Document
ko.ODT ODF Text Document
ko.OTH
ko.PDB Palm AportisDoc Document
ko.PDF Portable Document Format Document
ko.PSW Pocket Word Document
ko.RTF Rich Text Format Document
ko.SDW StarWriter Document
ko.SGL StarWriter Master Document
ko.STW OpenOffice.org 1.0/value/ko Template
ko.SXG OpenOffice.org 1.0 Master Document
ko.SXW OpenOffice.org 1.0 Text Document
ko.TXT Text Document
ko.UOF Unified Office Format Document
ko.UOT Unified Office Format Document
ko.WPD WordPerfect Document
ko.WPS Microsoft Works Document
ko.XML DocBook Document
Types of Images
ko.!S ZX Spectrum Hobetta Image
ko.$C ZX Spectrum Hobetta Image
ko.$S ZX Spectrum Hobetta Image
ko.001 Ricoh Fax Image
ko.001 SmartFax Image
ko.16 LSS16 Image
ko.2BP Pocket PC Bitmap Image
ko.2D Amapi Image
ko.301 Brooktrout 301 Image
ko.3FR Hasselblad 3F RAW Image
ko.411 Mavica Image
ko.4BIT GoDot Image
ko.4BT GoDot Image
ko.73I TI Bitmap Image
ko.82I TI Bitmap Image
ko.83I TI Bitmap Image
ko.85I TI Bitmap Image
ko.86I TI Bitmap Image
ko.89I TI Bitmap Image
ko.92I TI Bitmap Image
ko.A64 Artist 64 Image
ko.ABS Optocat Image
ko.ACE Aces200 Image
ko.ACR Dicom Image
ko.AFX Auto F/X Image
ko.ALIAS Alias Image File
ko.ALS Alias Image File
ko.AMI Amica Paint Image
ko.ANI Animated Mouse Cursor Image
ko.ANI Windows Animated Cursor
ko.ANV AirNav Image
ko.APX Photopaint Image
ko.ARF ARF Image
ko.ARN Astronomical Research Network Image
ko.ART Art Director Image
ko.ART Artisan Image
ko.ART Advanced Art Studio Image
ko.ART Pfs Art Publisher Image
ko.ATK Andrew Toolkit raster object Image
ko.ATT AT&T Group 4 Image
ko.AVS Stardent AVS X Image
ko.B&W ImageLab Image
ko.B16 PCO Image
ko.B3D B3D (images) Image
ko.BFL BFLI Image
ko.BFLI BFLI Image
ko.BFX Bfx Bitware Image
ko.BGA OS/2 Bitmap Image
ko.BIE JBIG Image
ko.BIF byLight Image
ko.BIG Cartes Michelin Image
ko.BLD MegaPaint Image
ko.BLK Amiga IFF Image
ko.BM X11 Bitmap Image
ko.BMC Embroidery Image
ko.BMF BMF Image
ko.BMP Windows Bitmap Image
ko.BMP Alpha Microsystems BMP Image
ko.BMS Playback Bitmap Sequence Image
ko.BOB Bob Raytracer Image
ko.BPX Truevision Targa Image
ko.BRK Brooktrout 301 Image
ko.BRT Brooktrout 301 Image
ko.BS Printfox/Pagefox Image
ko.BTN JustButtons animated bitmap Image
ko.BUM Poser Bump Image
ko.BW Silicon Graphics RGB Image
ko.B_W ImageLab Image
ko.C4 Edmics Image
ko.CAL CALS Raster Image
ko.CALS CALS Raster Image
ko.CAM Casio QV-10/100 Camera Image
ko.CAN Canon Navigator Fax Image
ko.CAR NeoBook Cartoon Image
ko.CAT Photomatrix Image
ko.CBM Fuzzy bitmap Image
ko.CDR Corel Draw Bitmap (preview) Image
ko.CDU CDU Paint Image
ko.CE Computer Eyes, Digital Vision Image
ko.CE1 ComputerEyes Raw Image
ko.CE2 ComputerEyes Raw Image
ko.CEL Kiss Cel Image
ko.CFT Optigraphics Image
ko.CIN Kodak Cineon Image
ko.CIT Intergraph Format Image
ko.CLO Cloe Ray-Tracer Image
ko.CLOE Cloe Ray-Tracer Image
ko.CLP Windows Clipboard Image
ko.CLP PC Paint / Pictor Page Image
ko.CLP GoDot Image
ko.CMP Discorp CMP Image
ko.CMT Chinon ES-1000 digital camera Image
ko.CMU CMU Window Manager Image
ko.CMX Corel Metafile Exchange (preview) Image
ko.CP8 CP8 256 Gray Scale Image
ko.CPI Calamus Image
ko.CPT CorelDraw Photopaint Image
ko.CR2 Raw Image File
ko.CRG Calamus Image
ko.CRW Raw Image File
ko.CT Iris CT Image
ko.CUR Mouse Cursor Image
ko.CURSOR Sun Icon/Cursor
ko.CUT Dr Halo Image
ko.CVP Portrait Image
ko.DAT SPOT Image
ko.DCM Dicom Image
ko.DCR Raw Image File
ko.DCX Multipage PCX Image
ko.DCX Zsoft Multi-page Paintbrush Image
ko.DCX Zsoft Publisher's Paintbrush Image
ko.DD Doodle C64 Image
ko.DDS Microsoft DirectDraw Surface
ko.DIA Dia UML Diagram
ko.DIB Windows Bitmap Image
ko.DIS DKB Ray-Tracer Image
ko.DNG Raw Image File
ko.DOO Doodle Atari Image
ko.DPX DPX Image
ko.DRZ Draz Paint Image
ko.DWF AutoCAD Drawing
ko.DWG AutoCAD Drawing
ko.DXF AutoCAD Drawing eXchange Format Drawing
ko.DXF AutoCAD Drawing
ko.ECC Ecchi Image
ko.EI Electric Image
ko.EIDI Electric Image
ko.EIF Eroiica Image
ko.EMF Enhanced Metafile Format Image
ko.EPA Award Bios Logo
ko.EPS Encapsulated PostScript Image
ko.ESM Enhance Simplex Image
ko.FAC Usenix FaceServer Image
ko.FACE Usenix FaceServer Image
ko.FAX Fax Group 3 Image
ko.FBM Fuzzy bitmap Image
ko.FFF Maggi Hairstyles & Cosmetics Image
ko.FI Flash Image
ko.FIG XFig Drawing
ko.FIT FIT Image
ko.FITS Flexible Image Transport System Image
ko.FLC Autodesk Animator Image
ko.FLI Autodesk Animator Image
ko.FPG DIV Game Studio Multi Map Image
ko.FRE Male Normal CT Image
ko.FRM Megalux Frame
ko.FRM PhotoFrame
ko.FSH EA Sports FSH Image
ko.FSY PhotoFantasy Image
ko.FTS Flexible Image Transport System Image
ko.FXO WinFAX Image
ko.FXS WinFAX Image
ko.G3 Fax Group 3 Image
ko.G3N Imaging Fax Image
ko.G4 Access Image
ko.GAF Total Annihilation Image
ko.GB Printfox/Pagefox Image
ko.GBR Gimp Brush Image
ko.GEM Digital Research (GEM Paint) Image
ko.GEO GeoPaint Image
ko.GG Koala Paint (Compressed) Image
ko.GIF Graphics Interchange Format Image
ko.GIFF CompuServe GIF Image
ko.GM Autologic Image
ko.GM2 Autologic Image
ko.GM4 Autologic Image
ko.GRB HP-48/49 GROB Image
ko.GREY Raw Image
ko.GRO HP-48/49 GROB Image
ko.GRY Raw Image
ko.HDR Apollo HDRU Image
ko.HDR ArcInfo Binary Image
ko.HDRU Apollo HDRU Image
ko.HED Hi-Eddi Image
ko.HF HF Image
ko.HIR Hires C64 Image
ko.HPGL HP Graphics Language Image
ko.HPI Hemera Photo Image
ko.HR TRS 80 Image
ko.HRU HRU Image
ko.HRZ Slow Scan Television Image
ko.HTA Hemera Thumbs Image
ko.I17 Pixel Power Collage Image
ko.I18 Pixel Power Collage Image
ko.IB7 Pixel Power Collage Image
ko.ICA IOCA Image
ko.ICB Image Capture Board Image
ko.ICN RIPTerm Image
ko.ICNS Macintosh Icon File
ko.ICO Windows Icon File
ko.ICO Sun Icon/Cursor
ko.ICON Sun Icon/Cursor
ko.IDC Core IDC Image
ko.IF9 Pixel Power Collage Image
ko.IFF Explore (TDI) & Maya Image
ko.IFF Sun TAAC Image
ko.IFF Amiga IFF Image
ko.IIM Inshape Image
ko.IIMG Interleaf Image
ko.ILBM Deluxe Paint, Electronic Arts Image
ko.IM AIM Grey Scale Image
ko.IM5 IM5 (Visilog) Image
ko.IMA AIM Grey Scale Image
ko.IMG ADEX Image
ko.IMG Digital Research (GEM Paint) Image
ko.IMG Imaging Technology Image
ko.IMG Img Software Set Image
ko.IMG Microtek Eyestar Image
ko.IMG Planetary Data System Image
ko.IMG Radiance Image
ko.IMG Sharp GPB Image
ko.IMG Starbase Image
ko.IMG Vivid Ray-Tracer Image
ko.IMG Autocad CAD-Camera Image
ko.IMG Datacopy Image
ko.IMG Vicar Image
ko.IMT IMNET Image
ko.INFO Amiga icon
ko.IOCA IOCA Image
ko.IPG Mindjongg Format Image
ko.IPH InterPaint (Hires) Image
ko.IPT InterPaint (Multicolor) Image
ko.IRIS Iris graphic Image
ko.IRIS Silicon Graphics RGB Image
ko.ISH Image Speeder Image
ko.ISM Image System (Multicolor) Image
ko.ISS ISS Image
ko.ITG Intergraph Format Image
ko.IVB Truevision Targa Image
ko.J JPEG / JFIF Image
ko.J2K LuraWave JPEG-2000 Format Image
ko.J6I Ricoh Digital Camera Image
ko.JBF PaintShopPro Browser Cache File
ko.JBG JBIG Image
ko.JBIG JBIG Image
ko.JFIF Joint Photographic Experts Group Image
ko.JIF Joint Photographic Experts Group Image
ko.JIF Jeff's Image Format Image
ko.JJ Doodle C64 (Compressed) Image
ko.JLS JPEG-LS Image
ko.JNG Jpeg Network Graphics Image
ko.JP2 LuraWave JPEG-2000 Format Image
ko.JPC LuraWave JPEG-2000 Code Stream Image
ko.JPE Joint Photographic Experts Group Image
ko.JPEG Joint Photographic Experts Group Image
ko.JPG Joint Photographic Experts Group Image
ko.JPS Stereo Image
ko.JPX LuraWave JPEG-2000 Format Image
ko.JTF Hayes JTFax Image
ko.K25 Kodak DC25 Camera Image
ko.KDC Raw Image File
ko.KFX Kofax Group 4 Image
ko.KOA Koala Paint Image
ko.KPS IBM Kips Image
ko.KQP Konica Camera File
ko.LBM Deluxe Paint, Electronic Arts Image
ko.LDA LaserData Image
ko.LFF LucasFilm Format Image
ko.LIF Homeworld Texture
ko.LVP LView Pro Image
ko.LWI Light Work Image
ko.M8 Heretic II MipMap Image
ko.MAC Mac Paint Image
ko.MACP Mac Paint Image
ko.MAG MAGIchan Graphics Image
ko.MAP DIV Game Studio Map Image
ko.MAP Fenix Map Image
ko.MBFAVS Stardent AVS X Image
ko.MBFS Stardent AVS X Image
ko.MBM Psion Serie 5 Bitmap Image
ko.MDI Microsoft Document Imaging Image
ko.MDL Half-Life Model Image
ko.MGR MGR bitmap Image
ko.MIF Image Magick file
ko.MIFF Image Magick file
ko.MIL Micro Illustrator Uncompressed Image
ko.MNG Multiple Network Graphics Image
ko.MPNT Mac Paint Image
ko.MRF Marks Russel File
ko.MRW Minolta Raw Image File
ko.MSK PaintShopPro Mask
ko.MSP Microsoft Paint Image
ko.MTV MTV Ray-Tracer Image
ko.MTX Maw-Ware Textures Image
ko.NCD CoverDesigner Image
ko.NCR NCR Image
ko.NCT CoverDesigner Template
ko.NEF Raw Image File
ko.NEO Neochrome (ST & TT) Image
ko.NGG Nokia Group Graphics Image
ko.NITF National Imagery Transmission Image
ko.NLM Nokia Logo File
ko.NOL Nokia Operator Logo
ko.NPM Neopaint Mask
ko.OAZ OAZ Fax Image
ko.OCP Advanced Art Studio Image
ko.OFX Olicom Fax Image
ko.OIL Open Image Library Format Image
ko.ORF Raw Image File
ko.OTB Nokia OTA Image
ko.P64 Picasso 64 Image
ko.P7 XV Visual Schnauzer Image
ko.PAC Stad Image
ko.PAINT Mac Paint Image
ko.PAN SmoothMove Pan Viewer Image
ko.PAT Gimp Pattern
ko.PAT Corel Draw Pattern (preview) Image
ko.PBM Portable Bitmap Image
ko.PBM Portable Bitmap Image
ko.PBT Micro Dynamics MARS Image
ko.PC1 Degas & Degas Elite Image
ko.PC2 Degas & Degas Elite Image
ko.PC3 Degas & Degas Elite Image
ko.PCC Zsoft Publisher's Paintbrush Image
ko.PCD Kodak Photo CD Image
ko.PCL Page Control Language Image
ko.PCT Mac Pict Image
ko.PCT NIST ihdr Image
ko.PCX Zsoft Paintbrush Image
ko.PD Male MRI Image
ko.PDB MonkeyCard Image
ko.PDB MonkeyLogo
ko.PDB Palm Pilot Image
ko.PDB Photo Deluxe Image
ko.PDB TealPaint Image
ko.PDD Photo Deluxe Image
ko.PDN Paint.NET Image
ko.PDS Planetary Data System Image
ko.PDX Mayura Draw Image
ko.PE4 Ulead Texture
ko.PEF Raw Image File
ko.PFR PaintShopPro Frame
ko.PG Printfox/Pagefox Image
ko.PGC Portfolio Graphics Compressed Image
ko.PGF Portfolio Graphics Image
ko.PGM Portable Graymap Image
ko.PHP Adobe PhotoParade Image
ko.PI Blazing Paddles Image
ko.PI1 Degas & Degas Elite Image
ko.PI2 Degas & Degas Elite Image
ko.PI3 Degas & Degas Elite Image
ko.PI4 Degas & Degas Elite Image
ko.PI5 Degas & Degas Elite Image
ko.PI6 Degas & Degas Elite Image
ko.PIC Macintosh Quickdraw/Pict Image
ko.PIC PC Paint / Pictor Page Image
ko.PIC Pixar Image
ko.PIC Radiance Image
ko.PIC Rayshade Image
ko.PIC Advanced Art Studio Image
ko.PIC Bio-Rad confocal Image
ko.PIC Psion Serie 3 Bitmap Image
ko.PIC Softimage
ko.PIC Stad Image
ko.PIC WinMIPS Image
ko.PICIO Pixar Image
ko.PICT Macintosh Quickdraw/Pict Image
ko.PICT2 Macintosh Quickdraw/Pict Image
ko.PIG Ricoh IS30 Image
ko.PIX Alias Image File
ko.PIX Truevision Targa Image
ko.PIX Vort Image
ko.PIX ESM Software Pix Image
ko.PIX PABX Image
ko.PIXAR Pixar Image
ko.PLT HP Graphics Language Image
ko.PM X11 Pixmap Image
ko.PM PM Image
ko.PMG Paint Magic Image
ko.PMP Sony DSC-F1 Cyber-shot Image
ko.PNG Portable Network Graphic Image
ko.PNM Portable Image
ko.PNT Mac Paint Image
ko.PNTG Mac Paint Image
ko.PP4 Micrografx Picture Publisher 4.0 Image
ko.PP5 Micrografx Picture Publisher 5.0 Image
ko.PPM Portable Pixelmap Image
ko.PPP Punk Productions Picture
ko.PR Sun Icon/Cursor
ko.PRC Picture Gear Pocket Image
ko.PRF Polychrome Recursive Format Image
ko.PRI Prisms Image
ko.PSD Adobe Photoshop Image
ko.PSE IBM Printer Page Segment Image
ko.PSF PhotoStudio File
ko.PSP PaintShopPro Image
ko.PST Ulead Pattern
ko.PWP Seattle Film Works multi-image
ko.PXA Pixia Image
ko.PXA Pegs Image
ko.PXB Pixibox Image
ko.PXR Pixar Image
ko.PXS Pegs Image
ko.PZL Puzzle Image
ko.PZP MGI Photosuite Project Image
ko.Q0 Q0 Image
ko.QDV Qdv (Random Dot Software) Image
ko.QRT Qrt Ray-Tracer Image
ko.QTI QuickTime Image Format Image
ko.QTIF QuickTime Image Format Image
ko.QTL YUV 16Bits Image
ko.QTL YUV 4:4:4 Image
ko.QTL YUV 4:1:1 Image
ko.QTL YUV 4:2:2 Image
ko.RAD Radiance Image
ko.RAF Raw Image File
ko.RAS Sun Raster Image
ko.RAST Sun Rasterfile
ko.RAW Raw Image File
ko.RGB Q0 Image
ko.RGB Silicon Graphics RGB Image
ko.RGBA Silicon Graphics RGB Image
ko.RGH ZZ Rough Image
ko.RIX ColoRIX Image
ko.RL4 Windows Bitmap Image
ko.RL8 Windows Bitmap Image
ko.RLA Wavefront Raster Image
ko.RLB Wavefront Raster Image
ko.RLC Image Systems RLC2 Graphic Image
ko.RLE ADEX Image
ko.RLE Intergraph Format Image
ko.RLE Utah raster Image
ko.RLE Windows Bitmap Image
ko.RP Rainbow Painter Image
ko.RPBM Portable Bitmap Image
ko.RPGM Portable Greyscale Image
ko.RPM RunPaint (Multicolor) Image
ko.RPNM Portable Image
ko.RPPM Portable Image
ko.RS Sun Rasterfile
ko.RSB Red Storm Image
ko.SAR Saracen Paint Image
ko.SC2 Msx 2 Screen Image
ko.SCI SciFax Image
ko.SCI ColoRIX Image
ko.SCR Sun Rasterfile
ko.SCR ZX Spectrum Standard Screen Image
ko.SCT SciTex Continuous Tone Image
ko.SCX ColoRIX Image
ko.SD0 Dali Raw Image
ko.SD1 Dali Raw Image
ko.SD2 Dali Raw Image
ko.SDG Star Office Gallery Image
ko.SDT SmartDraw 6 Template
ko.SEQ Stad Image
ko.SFW Seattle Film Works Image
ko.SGF StarWriter Graphics Format Image
ko.SGI Silicon Graphics RGB Image
ko.SGV StarDraw Image
ko.SI Softimage
ko.SIM Aurora Image
ko.SIR BYU SIR Image
ko.SIR Solitaire Image Recorder Image
ko.SJ1 Sega SJ-1 DIGIO Image
ko.SKF Autodesk SKETCH thumbnail Image
ko.SKN Skantek Image
ko.SKP Autodesk SketchUp component Image
ko.SMP Xionics SMP Image
ko.SNA ZX Spectrum Snapshot Image
ko.SPC Spectrum 512 (Compressed) Image
ko.SPS Spectrum 512 (Smooshed) Image
ko.SPU Spectrum 512 Image
ko.SR Sun Rasterfile
ko.SR2 Sony Raw Image File
ko.SRF Sony Raw Image File
ko.SSI SriSun Image
ko.SSP Axialis Screensaver Image
ko.ST4 SBIG CCD camera ST-X Image
ko.ST4 SBIG CCD camera ST-4 Image
ko.ST5 SBIG CCD camera ST-X Image
ko.ST6 SBIG CCD camera ST-X Image
ko.ST7 SBIG CCD camera ST-X Image
ko.ST8 SBIG CCD camera ST-X Image
ko.STM PhotoStudio Stamp Image
ko.STW Neopaint Stamp Image
ko.STX SBIG CCD camera ST-X Image
ko.SUL Gfa Raytrace Image
ko.SUN Sun Rasterfile
ko.SUNIFF Sun TAAC Image
ko.SVG Scalable Vector Graphics Image
ko.SVGZ GZip Compressed Scalable Vector Graphics Image
ko.SYN Synthetic Universe Image
ko.SYNU Synthetic Universe Image
ko.T1 Male MRI Image
ko.T2 Male MRI Image
ko.TAAC Sun TAAC Image
ko.TAP Oric TAP Image
ko.TARGA Truevision Targa Image
ko.TDI Explore (TDI) & Maya Image
ko.TDIM Digital F/X Image
ko.TEX PaintShopPro Texture
ko.TG4 TG4 Image
ko.TGA Truevision Targa Image
ko.THB KinuPix Skin Image
ko.TIF Tagged Image File Format Image
ko.TIFF Tagged Image File Format Image
ko.TIL Buttonz & Tilez texture
ko.TILE Eclipse Image
ko.TIM Sony Playstation TIM Image
ko.TIM TIFF Revision 6 Image
ko.TN1 Tiny Image
ko.TN2 Tiny Image
ko.TN3 Tiny Image
ko.TNL Thumbnail Image
ko.TNY Tiny Image
ko.TTF Optigraphics Tiled Image
ko.TUB PaintShopPro Picture Tube Image
ko.UPI Ulead PhotoImpact Image
ko.URT Utah raster Image
ko.UYVY YUV 16Bits Image
ko.VDA Video Display Adapter Image
ko.VFF Sun TAAC Image
ko.VGA Windows Bitmap Image
ko.VI Jovian VI Image
ko.VIC Vicar Image
ko.VICAR Vicar Image
ko.VID Vidcom 64 Image
ko.VIF Khoros Visualization Image file
ko.VIF Verity Image
ko.VIFF Khoros Visualization Image file
ko.VIT VITec Image
ko.VOB Vue d'esprit Image
ko.VPB Quantel VPB Image
ko.VST Vista Image
ko.WAD WAD (Half Life) Image
ko.WAL Quake Texture
ko.WAP Wireless Bitmap Image
ko.WBC WebShots Image
ko.WBM Wireless Bitmap Image
ko.WBMP Wireless Bitmap Image
ko.WBZ WebShots Image
ko.WFX WinFAX Image
ko.WPG WordPerfect Graphics Image
ko.WRL VRML2 Image
ko.X Stardent AVS X Image
ko.X11 X Windows System Dump Image
ko.X3F Raw Image File
ko.XAR Xara Image
ko.XBM X Bitmap Image
ko.XCF Gimp Bitmap Image
ko.XIF Xerox DIFF Image
ko.XIM Ximage
ko.XP0 SecretPhotos Puzzle Image
ko.XPM X PixMap Image
ko.XV Khoros Visualization Image file
ko.XWD X Windows System Dump Image
ko.YUV YUV 16Bits Image
ko.YUV YUV 4:1:1 Image
ko.YUV YUV 4:2:2 Image
ko.YUV YUV 4:4:4 Image
ko.ZBR Zoner Zebra Metafile
ko.ZMF Zoner Callisto Metafile
ko.[B] Amica Paint Image
Types of Metadata Files
ko.ABT AbiWord Template
ko.ASA ASP Configuration File
ko.ASX Advanced Stream Redirector
ko.B4S Winamp 3+ Playlist
ko.BTSEARCH BitTorrent Search File
ko.BUP DVD Information File
ko.CGM Computer Graphics Metafile
ko.CKZ CKZ Checksum File
ko.CODE eXtensible Stylesheet Language Transformation File
ko.CONFIG Configuration File
ko.CRC Cyclic Redundancy Check Checksum File
ko.CUE Cue Sheet
ko.DOT Microsoft Word Template
ko.DOTM Microsoft Word XML Template
ko.DOTX Microsoft Open XML Word Template
ko.EMF Enhanced Metafile
ko.IFO DVD Information File
ko.INI Initialization File
ko.M3U MP3 Uniform Resource Locator
ko.MANIFEST Windows Assembly Manifest File
ko.MD5 MD5 Checksum File
ko.MET OS/2 Metafile
ko.MP TeX Metapost Macro
ko.NFO Downloaded Program Information
ko.OTP ODF Presentation Template
ko.OTS ODF Spreadsheet Template
ko.OTT ODF Text Document Template
ko.PAR Parity Checksum File
ko.PLS Playlist
ko.POT Microsoft PowerPoint Template
ko.POTM Microsoft Open XML Macro-Enabled PowerPoint Template
ko.POTX Microsoft Open XML PowerPoint Template
ko.SFV SFV Checksum File
ko.SHAPE Dia Shape File
ko.SRT DVD Subtitles File
ko.STC OpenOffice.org 1.0 Spreadsheet Template
ko.STI OpenOffice.org 1.0 Presentation Template
ko.STW OpenOffice.org 1.0 Text Document Template
ko.SVM StarView MetaFile
ko.TEX TeX PSTricks Macro
ko.TORRENT BitTorrent Tracker File
ko.VLC VLC Media Player Data
ko.VOR StarWriter Template
ko.VOR StarCalc Template
ko.VOR StarImpress Template
ko.WMF Windows Metafile
ko.XLM Microsoft Excel Macro
ko.XLT Microsoft Excel Template
ko.XLTM Microsoft Excel XML Template
ko.XLTX Microsoft Excel XML Template
ko.XLW Microsoft Excel Workspace
ko.XSPF XML Shareable Playlist Format
Types of Plugins
ko.XPI Firefox Plugin
Types of Presentations
ko.ODG ODF Drawing Presentation
ko.ODP ODF Presentation
ko.PPS Microsoft PowerPoint Show
ko.PPSX Microsoft Open XML PowerPoint Show
ko.PPT Microsoft PowerPoint Presentation
ko.PPTM Microsoft Open XML Macro-Enabled PowerPoint Presentation
ko.PPTX Microsoft Open XML PowerPoint Presentation
ko.SDA StarDraw Drawing
ko.SDD StarDraw Drawing
ko.SDD StarImpress Presentation
ko.SXD Microsoft OpenOffice.org 1.0 Drawing
ko.SXI OpenOffice.org 1.0 Presentation
ko.UOF Unified Office Format Presentation
ko.UOP Unified Office Format Presentation
Types of Shell Scripts
ko.AU3 AutoIt Script
ko.BAT Windows Batch File
ko.BSH Bash Shell Script
ko.SH Unix Shell Script
Types of Source Code
ko.ASAX ASP.Net Open XML Configuration File
ko.ASP Active Server Page Source File
ko.ASPX ASP.Net Open XML Source File
ko.C C Source File
ko.CGI Perl Source File
ko.CPP C++ Source File
ko.CS C# Source File
ko.CSPROJ C# Project File
ko.CSS Cascading Style Sheets Source File
ko.CXX C++ Source File
ko.H C Header File
ko.HPP C++ Header File
ko.HTA
ko.HTM Hypertext Markup Language Source File
ko/value/ko Hypertext Markup Language Source File
ko.JAVA JAVA Source File
ko.JS JavaScript Source File
ko.JSP JavaServer Pages Source File
ko.MHT
ko./value/ko
ko.PHP PHP Source File
ko.PHP3 PHP3 Source File
ko.PL Perl Source File
ko.PM Perl Module
ko.RC C++ Resource Compiler Script
ko./value/ko Server Side Includes/value/ko File
ko.SQL SQL Database Query
ko.STM Server Side Includes/value/ko File
ko.VB Visual Basic .Net Source File
ko.VBPROJ Visual Basic .Net Project File
ko.VBS Visual Basic Script
ko.XAML Extensible Application Markup Language
ko.XML Extensible Markup Language
Types of Spreadsheets
ko.123 IBM Lotus 1-2-3 Spreadsheet
ko.DIF Data Interchange Format Document
ko.ODS ODF Spreadsheet
ko.PXL Pocket Excel Spreadsheet
ko.SDC StarCalc Spreadsheet
ko.SLK SYLK Spreadsheet
ko.SXC OpenOffice.org 1.0 Spreadsheet
ko.UOF Unified Office Format Spreadsheet
ko.UOS Unified Office Format Spreadsheet
ko.WB2 Quattro Pro Spreadsheet
ko.WK1 Lotus 1-2-3 Spreadsheet
ko.WKS Lotus 1-2-3 Spreadsheet
ko.XLC Microsoft Excel Chart
ko.XLS Microsoft Excel Spreadsheet
ko.XLSB Microsoft Excel Binary Spreadsheet
ko.XLSM Microsoft Open XML Macro-Enabled Excel Spreadsheet
ko.XLSX Microsoft Open XML Excel Spreadsheet
Types of Videos
ko.3G2 3G Mobile Phone Video
ko.3GP 3G Mobile Phone Video
ko.ASF Advanced Systems Format Video
ko.AVI Audio Video Interleave
ko.BIK Bink Video
ko.BIN Binary DVD Video
ko.DAT VCD Video
ko.DIVX DivX Movie
ko.DV Digital Video
ko.FLV Flash Video
ko.GXF General eXchange Format
ko.M1V MPEG-1 Video
ko.M2TS MPEG-2 Transport Stream Videos
ko.M2V MPEG-2 Video
ko.M4V MPEG-4 Video File
ko.MKV Matroska Video Stream
ko.MOV Apple QuickTime Movie
ko.MP4 MPEG-4 Part 14 Multimedia Container
ko.MPEG MPEG Video
ko.MPEG1 MPEG-1 Video
ko.MPEG2 MPEG-2 Video
ko.MPEG4 MPEG-4 Video
ko.MPG MPEG Video
ko.MTS AVCHD Video File
ko.MXF Material eXchange Format
ko.OGM Ogg Multimedia Container File
ko.RM RealMedia Streaming Media File
ko.RMVB RealMedia Variable Bitrate Media File
ko.SWF Adobe Flash Movie
ko.TS DVD Video
ko.VOB DVD Video Object
ko.WMV Windows Media Video
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