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Types of Assemblies
u3k.DLL Dynamic Link Library
u3k.EXE Windows Executable File
Types of Audio Files
u3k.A52 Dolby Digital AC-3 Compressed Audio File
u3k.AAC Advanced Audio Coding Compressed Audio File
u3k.AC3 Dolby Digital AC-3 Compressed Audio File
u3k.AIF Audio Interchange Format File
u3k.APE Monkey's Audio Compressed Audio File
u3k.AU Sun / NeXT Audio File
u3k.DTS Digital Theater Systems Audio File
u3k.FLAC Free Lossless Audio Codec Compressed Audio FIle
u3k.M4A MPEG-4 Audio File
u3k.M4P Protected AAC File
u3k.MID MIDI Audio Sequence
u3k.MKA Matroska Audio Stream
u3k.MOD MOD Audio File
u3k.MP1 MPEG-1 Audio Layer I
u3k.MP2 MPEG-1 Audio Layer II
u3k.MP3 MPEG-1 Audio Layer 3
u3k.OGG Ogg Multimedia Container File
u3k.OMA OpenMG Audio File
u3k.RA RealMedia Audio File
u3k.RAM RealMedia Audio File
u3k.SND Sun / NeXT Audio File
u3k.SPX Ogg Speex Audio File
u3k.WAV Waveform Audio
u3k.WMA Windows Media Audio File
u3k.WV WavPack Compressed Audio File
u3k.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
u3k.7Z 7-Zip Compressed Archive
u3k.ACE Ace Compressed Archive
u3k.ARJ Archived by Robert Jung Compressed Archive
u3k.BZ BZip Compressed Archive
u3k.BZ2 BZip2 Compressed Archive
u3k.CAB Cabinet Compressed Archive
u3k.CPIO CPIO Compressed Archive
u3k.GZ GNU Zip Compressed Archive
u3k.JAR Java Archive
u3k.LHA LHA Compressed Archive
u3k.LZH Lempel-Ziv and Haruyasu Compressed Archive
u3k.R00 WinRAR Archive Partial File
u3k.RAR WinRAR Compressed Archive
u3k.REV WinRAR Recovery Volume
u3k.TAR TAR Archive
u3k.TAZ TAR Compressed Archive
u3k.TBZ BZip Compressed Tar Archive
u3k.TBZ2 BZip2 Compressed Tar Archive
u3k.TGZ GZip Compressed Tar Archive
u3k.UU Uuencoded File
u3k.UUE Uuencoded File
u3k.XXE Compressed ASCII Archive
u3k.Z Unix Compressed Archive
u3k.ZIP Zip Compressed Archive
Types of Data Files
u3k.CSV Comma Separated Value Database
u3k.DAT Data File
u3k.DBF dBASE Database
u3k.ICL Icon Library
u3k.MNL MathML Data
u3k.NWP Magentic Content File
u3k.ODB ODF Database
u3k.ODF ODF Formula
u3k.PART Partially Downloaded File
u3k.SMF StarMath Data
u3k.SXM OpenOffice.org 1.0 Formula
u3k.TMP Temporary File
u3k.TXT Comma Separated Value Database
u3k.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
u3k.B5I B5I Disk Image
u3k.B5T B5T Disk Image
u3k.BIN Binary Disk Image
u3k.BWI BlinkWrite Disk Image
u3k.BWT BlinkWrite Disk Image
u3k.C2D C2D Disk Image
u3k.CCD CCD Disk Image
u3k.CD CD Disk Image
u3k.CDI CD Image File
u3k.CDR Raw CD Audio File
u3k.CIF CIF Disk Image
u3k.DAO DAO Disk Image
u3k.DI Raw CD Audio File
u3k.DMG Mac OS X Disk Image
u3k.DVD DVD Disk Image
u3k.FCD FCD Disk Image
u3k.FLP FLP Disk Image
u3k.GCD GCD Disk Image
u3k.GCM GameCube Image File
u3k.GI Global Disk Image
u3k.IBB IBB Disk Image
u3k.IBP IBP Disk Image
u3k.IBQ IsoBuster Disk Image
u3k.IMG Disk Image File
u3k.ISO ISO 9660 Disk Image
u3k.LST DVD Image List
u3k.MDF MDF Disk Image
u3k.MDS MDS CD/DVD Image
u3k.NRG Nero Disk Image
u3k.P01 P01 Disk Image
u3k.PDI InstantCopy Disc Image
u3k.PXI PXI Disk Image
u3k.TAO TAO Disk Image
u3k.UDI Universal Disk Image
u3k.VC4 VC4 Disk Image
u3k.VCD Farstone Virtual Drive
u3k.VDI Virtuo CD Manager Disk Image
Types of Documents
u3k.ABW AbiWord Document
u3k.CHM Compiled Help File
u3k.DJV DjVu Document
u3k.DJVU DjVu Document
u3k.DOC Corel WordPerfect Document
u3k.DOC Microsoft Word Document
u3k.DOCM Microsoft Word XML Document
u3k.DOCX Microsoft Open XML Word Document
u3k.GAN GanttProject File
u3k.HWP Hangul Word Processor Document
u3k.LOG Log File
u3k.ODM ODF Master Document
u3k.ODT ODF Text Document
u3k.OTH
u3k.PDB Palm AportisDoc Document
u3k.PDF Portable Document Format Document
u3k.PSW Pocket Word Document
u3k.RTF Rich Text Format Document
u3k.SDW StarWriter Document
u3k.SGL StarWriter Master Document
u3k.STW OpenOffice.org 1.0/value/u3k Template
u3k.SXG OpenOffice.org 1.0 Master Document
u3k.SXW OpenOffice.org 1.0 Text Document
u3k.TXT Text Document
u3k.UOF Unified Office Format Document
u3k.UOT Unified Office Format Document
u3k.WPD WordPerfect Document
u3k.WPS Microsoft Works Document
u3k.XML DocBook Document
Types of Images
u3k.!S ZX Spectrum Hobetta Image
u3k.$C ZX Spectrum Hobetta Image
u3k.$S ZX Spectrum Hobetta Image
u3k.001 Ricoh Fax Image
u3k.001 SmartFax Image
u3k.16 LSS16 Image
u3k.2BP Pocket PC Bitmap Image
u3k.2D Amapi Image
u3k.301 Brooktrout 301 Image
u3k.3FR Hasselblad 3F RAW Image
u3k.411 Mavica Image
u3k.4BIT GoDot Image
u3k.4BT GoDot Image
u3k.73I TI Bitmap Image
u3k.82I TI Bitmap Image
u3k.83I TI Bitmap Image
u3k.85I TI Bitmap Image
u3k.86I TI Bitmap Image
u3k.89I TI Bitmap Image
u3k.92I TI Bitmap Image
u3k.A64 Artist 64 Image
u3k.ABS Optocat Image
u3k.ACE Aces200 Image
u3k.ACR Dicom Image
u3k.AFX Auto F/X Image
u3k.ALIAS Alias Image File
u3k.ALS Alias Image File
u3k.AMI Amica Paint Image
u3k.ANI Animated Mouse Cursor Image
u3k.ANI Windows Animated Cursor
u3k.ANV AirNav Image
u3k.APX Photopaint Image
u3k.ARF ARF Image
u3k.ARN Astronomical Research Network Image
u3k.ART Art Director Image
u3k.ART Artisan Image
u3k.ART Advanced Art Studio Image
u3k.ART Pfs Art Publisher Image
u3k.ATK Andrew Toolkit raster object Image
u3k.ATT AT&T Group 4 Image
u3k.AVS Stardent AVS X Image
u3k.B&W ImageLab Image
u3k.B16 PCO Image
u3k.B3D B3D (images) Image
u3k.BFL BFLI Image
u3k.BFLI BFLI Image
u3k.BFX Bfx Bitware Image
u3k.BGA OS/2 Bitmap Image
u3k.BIE JBIG Image
u3k.BIF byLight Image
u3k.BIG Cartes Michelin Image
u3k.BLD MegaPaint Image
u3k.BLK Amiga IFF Image
u3k.BM X11 Bitmap Image
u3k.BMC Embroidery Image
u3k.BMF BMF Image
u3k.BMP Windows Bitmap Image
u3k.BMP Alpha Microsystems BMP Image
u3k.BMS Playback Bitmap Sequence Image
u3k.BOB Bob Raytracer Image
u3k.BPX Truevision Targa Image
u3k.BRK Brooktrout 301 Image
u3k.BRT Brooktrout 301 Image
u3k.BS Printfox/Pagefox Image
u3k.BTN JustButtons animated bitmap Image
u3k.BUM Poser Bump Image
u3k.BW Silicon Graphics RGB Image
u3k.B_W ImageLab Image
u3k.C4 Edmics Image
u3k.CAL CALS Raster Image
u3k.CALS CALS Raster Image
u3k.CAM Casio QV-10/100 Camera Image
u3k.CAN Canon Navigator Fax Image
u3k.CAR NeoBook Cartoon Image
u3k.CAT Photomatrix Image
u3k.CBM Fuzzy bitmap Image
u3k.CDR Corel Draw Bitmap (preview) Image
u3k.CDU CDU Paint Image
u3k.CE Computer Eyes, Digital Vision Image
u3k.CE1 ComputerEyes Raw Image
u3k.CE2 ComputerEyes Raw Image
u3k.CEL Kiss Cel Image
u3k.CFT Optigraphics Image
u3k.CIN Kodak Cineon Image
u3k.CIT Intergraph Format Image
u3k.CLO Cloe Ray-Tracer Image
u3k.CLOE Cloe Ray-Tracer Image
u3k.CLP Windows Clipboard Image
u3k.CLP PC Paint / Pictor Page Image
u3k.CLP GoDot Image
u3k.CMP Discorp CMP Image
u3k.CMT Chinon ES-1000 digital camera Image
u3k.CMU CMU Window Manager Image
u3k.CMX Corel Metafile Exchange (preview) Image
u3k.CP8 CP8 256 Gray Scale Image
u3k.CPI Calamus Image
u3k.CPT CorelDraw Photopaint Image
u3k.CR2 Raw Image File
u3k.CRG Calamus Image
u3k.CRW Raw Image File
u3k.CT Iris CT Image
u3k.CUR Mouse Cursor Image
u3k.CURSOR Sun Icon/Cursor
u3k.CUT Dr Halo Image
u3k.CVP Portrait Image
u3k.DAT SPOT Image
u3k.DCM Dicom Image
u3k.DCR Raw Image File
u3k.DCX Multipage PCX Image
u3k.DCX Zsoft Multi-page Paintbrush Image
u3k.DCX Zsoft Publisher's Paintbrush Image
u3k.DD Doodle C64 Image
u3k.DDS Microsoft DirectDraw Surface
u3k.DIA Dia UML Diagram
u3k.DIB Windows Bitmap Image
u3k.DIS DKB Ray-Tracer Image
u3k.DNG Raw Image File
u3k.DOO Doodle Atari Image
u3k.DPX DPX Image
u3k.DRZ Draz Paint Image
u3k.DWF AutoCAD Drawing
u3k.DWG AutoCAD Drawing
u3k.DXF AutoCAD Drawing eXchange Format Drawing
u3k.DXF AutoCAD Drawing
u3k.ECC Ecchi Image
u3k.EI Electric Image
u3k.EIDI Electric Image
u3k.EIF Eroiica Image
u3k.EMF Enhanced Metafile Format Image
u3k.EPA Award Bios Logo
u3k.EPS Encapsulated PostScript Image
u3k.ESM Enhance Simplex Image
u3k.FAC Usenix FaceServer Image
u3k.FACE Usenix FaceServer Image
u3k.FAX Fax Group 3 Image
u3k.FBM Fuzzy bitmap Image
u3k.FFF Maggi Hairstyles & Cosmetics Image
u3k.FI Flash Image
u3k.FIG XFig Drawing
u3k.FIT FIT Image
u3k.FITS Flexible Image Transport System Image
u3k.FLC Autodesk Animator Image
u3k.FLI Autodesk Animator Image
u3k.FPG DIV Game Studio Multi Map Image
u3k.FRE Male Normal CT Image
u3k.FRM Megalux Frame
u3k.FRM PhotoFrame
u3k.FSH EA Sports FSH Image
u3k.FSY PhotoFantasy Image
u3k.FTS Flexible Image Transport System Image
u3k.FXO WinFAX Image
u3k.FXS WinFAX Image
u3k.G3 Fax Group 3 Image
u3k.G3N Imaging Fax Image
u3k.G4 Access Image
u3k.GAF Total Annihilation Image
u3k.GB Printfox/Pagefox Image
u3k.GBR Gimp Brush Image
u3k.GEM Digital Research (GEM Paint) Image
u3k.GEO GeoPaint Image
u3k.GG Koala Paint (Compressed) Image
u3k.GIF Graphics Interchange Format Image
u3k.GIFF CompuServe GIF Image
u3k.GM Autologic Image
u3k.GM2 Autologic Image
u3k.GM4 Autologic Image
u3k.GRB HP-48/49 GROB Image
u3k.GREY Raw Image
u3k.GRO HP-48/49 GROB Image
u3k.GRY Raw Image
u3k.HDR Apollo HDRU Image
u3k.HDR ArcInfo Binary Image
u3k.HDRU Apollo HDRU Image
u3k.HED Hi-Eddi Image
u3k.HF HF Image
u3k.HIR Hires C64 Image
u3k.HPGL HP Graphics Language Image
u3k.HPI Hemera Photo Image
u3k.HR TRS 80 Image
u3k.HRU HRU Image
u3k.HRZ Slow Scan Television Image
u3k.HTA Hemera Thumbs Image
u3k.I17 Pixel Power Collage Image
u3k.I18 Pixel Power Collage Image
u3k.IB7 Pixel Power Collage Image
u3k.ICA IOCA Image
u3k.ICB Image Capture Board Image
u3k.ICN RIPTerm Image
u3k.ICNS Macintosh Icon File
u3k.ICO Windows Icon File
u3k.ICO Sun Icon/Cursor
u3k.ICON Sun Icon/Cursor
u3k.IDC Core IDC Image
u3k.IF9 Pixel Power Collage Image
u3k.IFF Explore (TDI) & Maya Image
u3k.IFF Sun TAAC Image
u3k.IFF Amiga IFF Image
u3k.IIM Inshape Image
u3k.IIMG Interleaf Image
u3k.ILBM Deluxe Paint, Electronic Arts Image
u3k.IM AIM Grey Scale Image
u3k.IM5 IM5 (Visilog) Image
u3k.IMA AIM Grey Scale Image
u3k.IMG ADEX Image
u3k.IMG Digital Research (GEM Paint) Image
u3k.IMG Imaging Technology Image
u3k.IMG Img Software Set Image
u3k.IMG Microtek Eyestar Image
u3k.IMG Planetary Data System Image
u3k.IMG Radiance Image
u3k.IMG Sharp GPB Image
u3k.IMG Starbase Image
u3k.IMG Vivid Ray-Tracer Image
u3k.IMG Autocad CAD-Camera Image
u3k.IMG Datacopy Image
u3k.IMG Vicar Image
u3k.IMT IMNET Image
u3k.INFO Amiga icon
u3k.IOCA IOCA Image
u3k.IPG Mindjongg Format Image
u3k.IPH InterPaint (Hires) Image
u3k.IPT InterPaint (Multicolor) Image
u3k.IRIS Iris graphic Image
u3k.IRIS Silicon Graphics RGB Image
u3k.ISH Image Speeder Image
u3k.ISM Image System (Multicolor) Image
u3k.ISS ISS Image
u3k.ITG Intergraph Format Image
u3k.IVB Truevision Targa Image
u3k.J JPEG / JFIF Image
u3k.J2K LuraWave JPEG-2000 Format Image
u3k.J6I Ricoh Digital Camera Image
u3k.JBF PaintShopPro Browser Cache File
u3k.JBG JBIG Image
u3k.JBIG JBIG Image
u3k.JFIF Joint Photographic Experts Group Image
u3k.JIF Joint Photographic Experts Group Image
u3k.JIF Jeff's Image Format Image
u3k.JJ Doodle C64 (Compressed) Image
u3k.JLS JPEG-LS Image
u3k.JNG Jpeg Network Graphics Image
u3k.JP2 LuraWave JPEG-2000 Format Image
u3k.JPC LuraWave JPEG-2000 Code Stream Image
u3k.JPE Joint Photographic Experts Group Image
u3k.JPEG Joint Photographic Experts Group Image
u3k.JPG Joint Photographic Experts Group Image
u3k.JPS Stereo Image
u3k.JPX LuraWave JPEG-2000 Format Image
u3k.JTF Hayes JTFax Image
u3k.K25 Kodak DC25 Camera Image
u3k.KDC Raw Image File
u3k.KFX Kofax Group 4 Image
u3k.KOA Koala Paint Image
u3k.KPS IBM Kips Image
u3k.KQP Konica Camera File
u3k.LBM Deluxe Paint, Electronic Arts Image
u3k.LDA LaserData Image
u3k.LFF LucasFilm Format Image
u3k.LIF Homeworld Texture
u3k.LVP LView Pro Image
u3k.LWI Light Work Image
u3k.M8 Heretic II MipMap Image
u3k.MAC Mac Paint Image
u3k.MACP Mac Paint Image
u3k.MAG MAGIchan Graphics Image
u3k.MAP DIV Game Studio Map Image
u3k.MAP Fenix Map Image
u3k.MBFAVS Stardent AVS X Image
u3k.MBFS Stardent AVS X Image
u3k.MBM Psion Serie 5 Bitmap Image
u3k.MDI Microsoft Document Imaging Image
u3k.MDL Half-Life Model Image
u3k.MGR MGR bitmap Image
u3k.MIF Image Magick file
u3k.MIFF Image Magick file
u3k.MIL Micro Illustrator Uncompressed Image
u3k.MNG Multiple Network Graphics Image
u3k.MPNT Mac Paint Image
u3k.MRF Marks Russel File
u3k.MRW Minolta Raw Image File
u3k.MSK PaintShopPro Mask
u3k.MSP Microsoft Paint Image
u3k.MTV MTV Ray-Tracer Image
u3k.MTX Maw-Ware Textures Image
u3k.NCD CoverDesigner Image
u3k.NCR NCR Image
u3k.NCT CoverDesigner Template
u3k.NEF Raw Image File
u3k.NEO Neochrome (ST & TT) Image
u3k.NGG Nokia Group Graphics Image
u3k.NITF National Imagery Transmission Image
u3k.NLM Nokia Logo File
u3k.NOL Nokia Operator Logo
u3k.NPM Neopaint Mask
u3k.OAZ OAZ Fax Image
u3k.OCP Advanced Art Studio Image
u3k.OFX Olicom Fax Image
u3k.OIL Open Image Library Format Image
u3k.ORF Raw Image File
u3k.OTB Nokia OTA Image
u3k.P64 Picasso 64 Image
u3k.P7 XV Visual Schnauzer Image
u3k.PAC Stad Image
u3k.PAINT Mac Paint Image
u3k.PAN SmoothMove Pan Viewer Image
u3k.PAT Gimp Pattern
u3k.PAT Corel Draw Pattern (preview) Image
u3k.PBM Portable Bitmap Image
u3k.PBM Portable Bitmap Image
u3k.PBT Micro Dynamics MARS Image
u3k.PC1 Degas & Degas Elite Image
u3k.PC2 Degas & Degas Elite Image
u3k.PC3 Degas & Degas Elite Image
u3k.PCC Zsoft Publisher's Paintbrush Image
u3k.PCD Kodak Photo CD Image
u3k.PCL Page Control Language Image
u3k.PCT Mac Pict Image
u3k.PCT NIST ihdr Image
u3k.PCX Zsoft Paintbrush Image
u3k.PD Male MRI Image
u3k.PDB MonkeyCard Image
u3k.PDB MonkeyLogo
u3k.PDB Palm Pilot Image
u3k.PDB Photo Deluxe Image
u3k.PDB TealPaint Image
u3k.PDD Photo Deluxe Image
u3k.PDN Paint.NET Image
u3k.PDS Planetary Data System Image
u3k.PDX Mayura Draw Image
u3k.PE4 Ulead Texture
u3k.PEF Raw Image File
u3k.PFR PaintShopPro Frame
u3k.PG Printfox/Pagefox Image
u3k.PGC Portfolio Graphics Compressed Image
u3k.PGF Portfolio Graphics Image
u3k.PGM Portable Graymap Image
u3k.PHP Adobe PhotoParade Image
u3k.PI Blazing Paddles Image
u3k.PI1 Degas & Degas Elite Image
u3k.PI2 Degas & Degas Elite Image
u3k.PI3 Degas & Degas Elite Image
u3k.PI4 Degas & Degas Elite Image
u3k.PI5 Degas & Degas Elite Image
u3k.PI6 Degas & Degas Elite Image
u3k.PIC Macintosh Quickdraw/Pict Image
u3k.PIC PC Paint / Pictor Page Image
u3k.PIC Pixar Image
u3k.PIC Radiance Image
u3k.PIC Rayshade Image
u3k.PIC Advanced Art Studio Image
u3k.PIC Bio-Rad confocal Image
u3k.PIC Psion Serie 3 Bitmap Image
u3k.PIC Softimage
u3k.PIC Stad Image
u3k.PIC WinMIPS Image
u3k.PICIO Pixar Image
u3k.PICT Macintosh Quickdraw/Pict Image
u3k.PICT2 Macintosh Quickdraw/Pict Image
u3k.PIG Ricoh IS30 Image
u3k.PIX Alias Image File
u3k.PIX Truevision Targa Image
u3k.PIX Vort Image
u3k.PIX ESM Software Pix Image
u3k.PIX PABX Image
u3k.PIXAR Pixar Image
u3k.PLT HP Graphics Language Image
u3k.PM X11 Pixmap Image
u3k.PM PM Image
u3k.PMG Paint Magic Image
u3k.PMP Sony DSC-F1 Cyber-shot Image
u3k.PNG Portable Network Graphic Image
u3k.PNM Portable Image
u3k.PNT Mac Paint Image
u3k.PNTG Mac Paint Image
u3k.PP4 Micrografx Picture Publisher 4.0 Image
u3k.PP5 Micrografx Picture Publisher 5.0 Image
u3k.PPM Portable Pixelmap Image
u3k.PPP Punk Productions Picture
u3k.PR Sun Icon/Cursor
u3k.PRC Picture Gear Pocket Image
u3k.PRF Polychrome Recursive Format Image
u3k.PRI Prisms Image
u3k.PSD Adobe Photoshop Image
u3k.PSE IBM Printer Page Segment Image
u3k.PSF PhotoStudio File
u3k.PSP PaintShopPro Image
u3k.PST Ulead Pattern
u3k.PWP Seattle Film Works multi-image
u3k.PXA Pixia Image
u3k.PXA Pegs Image
u3k.PXB Pixibox Image
u3k.PXR Pixar Image
u3k.PXS Pegs Image
u3k.PZL Puzzle Image
u3k.PZP MGI Photosuite Project Image
u3k.Q0 Q0 Image
u3k.QDV Qdv (Random Dot Software) Image
u3k.QRT Qrt Ray-Tracer Image
u3k.QTI QuickTime Image Format Image
u3k.QTIF QuickTime Image Format Image
u3k.QTL YUV 16Bits Image
u3k.QTL YUV 4:4:4 Image
u3k.QTL YUV 4:1:1 Image
u3k.QTL YUV 4:2:2 Image
u3k.RAD Radiance Image
u3k.RAF Raw Image File
u3k.RAS Sun Raster Image
u3k.RAST Sun Rasterfile
u3k.RAW Raw Image File
u3k.RGB Q0 Image
u3k.RGB Silicon Graphics RGB Image
u3k.RGBA Silicon Graphics RGB Image
u3k.RGH ZZ Rough Image
u3k.RIX ColoRIX Image
u3k.RL4 Windows Bitmap Image
u3k.RL8 Windows Bitmap Image
u3k.RLA Wavefront Raster Image
u3k.RLB Wavefront Raster Image
u3k.RLC Image Systems RLC2 Graphic Image
u3k.RLE ADEX Image
u3k.RLE Intergraph Format Image
u3k.RLE Utah raster Image
u3k.RLE Windows Bitmap Image
u3k.RP Rainbow Painter Image
u3k.RPBM Portable Bitmap Image
u3k.RPGM Portable Greyscale Image
u3k.RPM RunPaint (Multicolor) Image
u3k.RPNM Portable Image
u3k.RPPM Portable Image
u3k.RS Sun Rasterfile
u3k.RSB Red Storm Image
u3k.SAR Saracen Paint Image
u3k.SC2 Msx 2 Screen Image
u3k.SCI SciFax Image
u3k.SCI ColoRIX Image
u3k.SCR Sun Rasterfile
u3k.SCR ZX Spectrum Standard Screen Image
u3k.SCT SciTex Continuous Tone Image
u3k.SCX ColoRIX Image
u3k.SD0 Dali Raw Image
u3k.SD1 Dali Raw Image
u3k.SD2 Dali Raw Image
u3k.SDG Star Office Gallery Image
u3k.SDT SmartDraw 6 Template
u3k.SEQ Stad Image
u3k.SFW Seattle Film Works Image
u3k.SGF StarWriter Graphics Format Image
u3k.SGI Silicon Graphics RGB Image
u3k.SGV StarDraw Image
u3k.SI Softimage
u3k.SIM Aurora Image
u3k.SIR BYU SIR Image
u3k.SIR Solitaire Image Recorder Image
u3k.SJ1 Sega SJ-1 DIGIO Image
u3k.SKF Autodesk SKETCH thumbnail Image
u3k.SKN Skantek Image
u3k.SKP Autodesk SketchUp component Image
u3k.SMP Xionics SMP Image
u3k.SNA ZX Spectrum Snapshot Image
u3k.SPC Spectrum 512 (Compressed) Image
u3k.SPS Spectrum 512 (Smooshed) Image
u3k.SPU Spectrum 512 Image
u3k.SR Sun Rasterfile
u3k.SR2 Sony Raw Image File
u3k.SRF Sony Raw Image File
u3k.SSI SriSun Image
u3k.SSP Axialis Screensaver Image
u3k.ST4 SBIG CCD camera ST-X Image
u3k.ST4 SBIG CCD camera ST-4 Image
u3k.ST5 SBIG CCD camera ST-X Image
u3k.ST6 SBIG CCD camera ST-X Image
u3k.ST7 SBIG CCD camera ST-X Image
u3k.ST8 SBIG CCD camera ST-X Image
u3k.STM PhotoStudio Stamp Image
u3k.STW Neopaint Stamp Image
u3k.STX SBIG CCD camera ST-X Image
u3k.SUL Gfa Raytrace Image
u3k.SUN Sun Rasterfile
u3k.SUNIFF Sun TAAC Image
u3k.SVG Scalable Vector Graphics Image
u3k.SVGZ GZip Compressed Scalable Vector Graphics Image
u3k.SYN Synthetic Universe Image
u3k.SYNU Synthetic Universe Image
u3k.T1 Male MRI Image
u3k.T2 Male MRI Image
u3k.TAAC Sun TAAC Image
u3k.TAP Oric TAP Image
u3k.TARGA Truevision Targa Image
u3k.TDI Explore (TDI) & Maya Image
u3k.TDIM Digital F/X Image
u3k.TEX PaintShopPro Texture
u3k.TG4 TG4 Image
u3k.TGA Truevision Targa Image
u3k.THB KinuPix Skin Image
u3k.TIF Tagged Image File Format Image
u3k.TIFF Tagged Image File Format Image
u3k.TIL Buttonz & Tilez texture
u3k.TILE Eclipse Image
u3k.TIM Sony Playstation TIM Image
u3k.TIM TIFF Revision 6 Image
u3k.TN1 Tiny Image
u3k.TN2 Tiny Image
u3k.TN3 Tiny Image
u3k.TNL Thumbnail Image
u3k.TNY Tiny Image
u3k.TTF Optigraphics Tiled Image
u3k.TUB PaintShopPro Picture Tube Image
u3k.UPI Ulead PhotoImpact Image
u3k.URT Utah raster Image
u3k.UYVY YUV 16Bits Image
u3k.VDA Video Display Adapter Image
u3k.VFF Sun TAAC Image
u3k.VGA Windows Bitmap Image
u3k.VI Jovian VI Image
u3k.VIC Vicar Image
u3k.VICAR Vicar Image
u3k.VID Vidcom 64 Image
u3k.VIF Khoros Visualization Image file
u3k.VIF Verity Image
u3k.VIFF Khoros Visualization Image file
u3k.VIT VITec Image
u3k.VOB Vue d'esprit Image
u3k.VPB Quantel VPB Image
u3k.VST Vista Image
u3k.WAD WAD (Half Life) Image
u3k.WAL Quake Texture
u3k.WAP Wireless Bitmap Image
u3k.WBC WebShots Image
u3k.WBM Wireless Bitmap Image
u3k.WBMP Wireless Bitmap Image
u3k.WBZ WebShots Image
u3k.WFX WinFAX Image
u3k.WPG WordPerfect Graphics Image
u3k.WRL VRML2 Image
u3k.X Stardent AVS X Image
u3k.X11 X Windows System Dump Image
u3k.X3F Raw Image File
u3k.XAR Xara Image
u3k.XBM X Bitmap Image
u3k.XCF Gimp Bitmap Image
u3k.XIF Xerox DIFF Image
u3k.XIM Ximage
u3k.XP0 SecretPhotos Puzzle Image
u3k.XPM X PixMap Image
u3k.XV Khoros Visualization Image file
u3k.XWD X Windows System Dump Image
u3k.YUV YUV 16Bits Image
u3k.YUV YUV 4:1:1 Image
u3k.YUV YUV 4:2:2 Image
u3k.YUV YUV 4:4:4 Image
u3k.ZBR Zoner Zebra Metafile
u3k.ZMF Zoner Callisto Metafile
u3k.[B] Amica Paint Image
Types of Metadata Files
u3k.ABT AbiWord Template
u3k.ASA ASP Configuration File
u3k.ASX Advanced Stream Redirector
u3k.B4S Winamp 3+ Playlist
u3k.BTSEARCH BitTorrent Search File
u3k.BUP DVD Information File
u3k.CGM Computer Graphics Metafile
u3k.CKZ CKZ Checksum File
u3k.CODE eXtensible Stylesheet Language Transformation File
u3k.CONFIG Configuration File
u3k.CRC Cyclic Redundancy Check Checksum File
u3k.CUE Cue Sheet
u3k.DOT Microsoft Word Template
u3k.DOTM Microsoft Word XML Template
u3k.DOTX Microsoft Open XML Word Template
u3k.EMF Enhanced Metafile
u3k.IFO DVD Information File
u3k.INI Initialization File
u3k.M3U MP3 Uniform Resource Locator
u3k.MANIFEST Windows Assembly Manifest File
u3k.MD5 MD5 Checksum File
u3k.MET OS/2 Metafile
u3k.MP TeX Metapost Macro
u3k.NFO Downloaded Program Information
u3k.OTP ODF Presentation Template
u3k.OTS ODF Spreadsheet Template
u3k.OTT ODF Text Document Template
u3k.PAR Parity Checksum File
u3k.PLS Playlist
u3k.POT Microsoft PowerPoint Template
u3k.POTM Microsoft Open XML Macro-Enabled PowerPoint Template
u3k.POTX Microsoft Open XML PowerPoint Template
u3k.SFV SFV Checksum File
u3k.SHAPE Dia Shape File
u3k.SRT DVD Subtitles File
u3k.STC OpenOffice.org 1.0 Spreadsheet Template
u3k.STI OpenOffice.org 1.0 Presentation Template
u3k.STW OpenOffice.org 1.0 Text Document Template
u3k.SVM StarView MetaFile
u3k.TEX TeX PSTricks Macro
u3k.TORRENT BitTorrent Tracker File
u3k.VLC VLC Media Player Data
u3k.VOR StarWriter Template
u3k.VOR StarCalc Template
u3k.VOR StarImpress Template
u3k.WMF Windows Metafile
u3k.XLM Microsoft Excel Macro
u3k.XLT Microsoft Excel Template
u3k.XLTM Microsoft Excel XML Template
u3k.XLTX Microsoft Excel XML Template
u3k.XLW Microsoft Excel Workspace
u3k.XSPF XML Shareable Playlist Format
Types of Plugins
u3k.XPI Firefox Plugin
Types of Presentations
u3k.ODG ODF Drawing Presentation
u3k.ODP ODF Presentation
u3k.PPS Microsoft PowerPoint Show
u3k.PPSX Microsoft Open XML PowerPoint Show
u3k.PPT Microsoft PowerPoint Presentation
u3k.PPTM Microsoft Open XML Macro-Enabled PowerPoint Presentation
u3k.PPTX Microsoft Open XML PowerPoint Presentation
u3k.SDA StarDraw Drawing
u3k.SDD StarDraw Drawing
u3k.SDD StarImpress Presentation
u3k.SXD Microsoft OpenOffice.org 1.0 Drawing
u3k.SXI OpenOffice.org 1.0 Presentation
u3k.UOF Unified Office Format Presentation
u3k.UOP Unified Office Format Presentation
Types of Shell Scripts
u3k.AU3 AutoIt Script
u3k.BAT Windows Batch File
u3k.BSH Bash Shell Script
u3k.SH Unix Shell Script
Types of Source Code
u3k.ASAX ASP.Net Open XML Configuration File
u3k.ASP Active Server Page Source File
u3k.ASPX ASP.Net Open XML Source File
u3k.C C Source File
u3k.CGI Perl Source File
u3k.CPP C++ Source File
u3k.CS C# Source File
u3k.CSPROJ C# Project File
u3k.CSS Cascading Style Sheets Source File
u3k.CXX C++ Source File
u3k.H C Header File
u3k.HPP C++ Header File
u3k.HTA
u3k.HTM Hypertext Markup Language Source File
u3k/value/u3k Hypertext Markup Language Source File
u3k.JAVA JAVA Source File
u3k.JS JavaScript Source File
u3k.JSP JavaServer Pages Source File
u3k.MHT
u3k./value/u3k
u3k.PHP PHP Source File
u3k.PHP3 PHP3 Source File
u3k.PL Perl Source File
u3k.PM Perl Module
u3k.RC C++ Resource Compiler Script
u3k./value/u3k Server Side Includes/value/u3k File
u3k.SQL SQL Database Query
u3k.STM Server Side Includes/value/u3k File
u3k.VB Visual Basic .Net Source File
u3k.VBPROJ Visual Basic .Net Project File
u3k.VBS Visual Basic Script
u3k.XAML Extensible Application Markup Language
u3k.XML Extensible Markup Language
Types of Spreadsheets
u3k.123 IBM Lotus 1-2-3 Spreadsheet
u3k.DIF Data Interchange Format Document
u3k.ODS ODF Spreadsheet
u3k.PXL Pocket Excel Spreadsheet
u3k.SDC StarCalc Spreadsheet
u3k.SLK SYLK Spreadsheet
u3k.SXC OpenOffice.org 1.0 Spreadsheet
u3k.UOF Unified Office Format Spreadsheet
u3k.UOS Unified Office Format Spreadsheet
u3k.WB2 Quattro Pro Spreadsheet
u3k.WK1 Lotus 1-2-3 Spreadsheet
u3k.WKS Lotus 1-2-3 Spreadsheet
u3k.XLC Microsoft Excel Chart
u3k.XLS Microsoft Excel Spreadsheet
u3k.XLSB Microsoft Excel Binary Spreadsheet
u3k.XLSM Microsoft Open XML Macro-Enabled Excel Spreadsheet
u3k.XLSX Microsoft Open XML Excel Spreadsheet
Types of Videos
u3k.3G2 3G Mobile Phone Video
u3k.3GP 3G Mobile Phone Video
u3k.ASF Advanced Systems Format Video
u3k.AVI Audio Video Interleave
u3k.BIK Bink Video
u3k.BIN Binary DVD Video
u3k.DAT VCD Video
u3k.DIVX DivX Movie
u3k.DV Digital Video
u3k.FLV Flash Video
u3k.GXF General eXchange Format
u3k.M1V MPEG-1 Video
u3k.M2TS MPEG-2 Transport Stream Videos
u3k.M2V MPEG-2 Video
u3k.M4V MPEG-4 Video File
u3k.MKV Matroska Video Stream
u3k.MOV Apple QuickTime Movie
u3k.MP4 MPEG-4 Part 14 Multimedia Container
u3k.MPEG MPEG Video
u3k.MPEG1 MPEG-1 Video
u3k.MPEG2 MPEG-2 Video
u3k.MPEG4 MPEG-4 Video
u3k.MPG MPEG Video
u3k.MTS AVCHD Video File
u3k.MXF Material eXchange Format
u3k.OGM Ogg Multimedia Container File
u3k.RM RealMedia Streaming Media File
u3k.RMVB RealMedia Variable Bitrate Media File
u3k.SWF Adobe Flash Movie
u3k.TS DVD Video
u3k.VOB DVD Video Object
u3k.WMV Windows Media Video
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