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