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Types of Assemblies
21py.DLL Dynamic Link Library
21py.EXE Windows Executable File
Types of Audio Files
21py.A52 Dolby Digital AC-3 Compressed Audio File
21py.AAC Advanced Audio Coding Compressed Audio File
21py.AC3 Dolby Digital AC-3 Compressed Audio File
21py.AIF Audio Interchange Format File
21py.APE Monkey's Audio Compressed Audio File
21py.AU Sun / NeXT Audio File
21py.DTS Digital Theater Systems Audio File
21py.FLAC Free Lossless Audio Codec Compressed Audio FIle
21py.M4A MPEG-4 Audio File
21py.M4P Protected AAC File
21py.MID MIDI Audio Sequence
21py.MKA Matroska Audio Stream
21py.MOD MOD Audio File
21py.MP1 MPEG-1 Audio Layer I
21py.MP2 MPEG-1 Audio Layer II
21py.MP3 MPEG-1 Audio Layer 3
21py.OGG Ogg Multimedia Container File
21py.OMA OpenMG Audio File
21py.RA RealMedia Audio File
21py.RAM RealMedia Audio File
21py.SND Sun / NeXT Audio File
21py.SPX Ogg Speex Audio File
21py.WAV Waveform Audio
21py.WMA Windows Media Audio File
21py.WV WavPack Compressed Audio File
21py.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
21py.7Z 7-Zip Compressed Archive
21py.ACE Ace Compressed Archive
21py.ARJ Archived by Robert Jung Compressed Archive
21py.BZ BZip Compressed Archive
21py.BZ2 BZip2 Compressed Archive
21py.CAB Cabinet Compressed Archive
21py.CPIO CPIO Compressed Archive
21py.GZ GNU Zip Compressed Archive
21py.JAR Java Archive
21py.LHA LHA Compressed Archive
21py.LZH Lempel-Ziv and Haruyasu Compressed Archive
21py.R00 WinRAR Archive Partial File
21py.RAR WinRAR Compressed Archive
21py.REV WinRAR Recovery Volume
21py.TAR TAR Archive
21py.TAZ TAR Compressed Archive
21py.TBZ BZip Compressed Tar Archive
21py.TBZ2 BZip2 Compressed Tar Archive
21py.TGZ GZip Compressed Tar Archive
21py.UU Uuencoded File
21py.UUE Uuencoded File
21py.XXE Compressed ASCII Archive
21py.Z Unix Compressed Archive
21py.ZIP Zip Compressed Archive
Types of Data Files
21py.CSV Comma Separated Value Database
21py.DAT Data File
21py.DBF dBASE Database
21py.ICL Icon Library
21py.MNL MathML Data
21py.NWP Magentic Content File
21py.ODB ODF Database
21py.ODF ODF Formula
21py.PART Partially Downloaded File
21py.SMF StarMath Data
21py.SXM OpenOffice.org 1.0 Formula
21py.TMP Temporary File
21py.TXT Comma Separated Value Database
21py.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
21py.B5I B5I Disk Image
21py.B5T B5T Disk Image
21py.BIN Binary Disk Image
21py.BWI BlinkWrite Disk Image
21py.BWT BlinkWrite Disk Image
21py.C2D C2D Disk Image
21py.CCD CCD Disk Image
21py.CD CD Disk Image
21py.CDI CD Image File
21py.CDR Raw CD Audio File
21py.CIF CIF Disk Image
21py.DAO DAO Disk Image
21py.DI Raw CD Audio File
21py.DMG Mac OS X Disk Image
21py.DVD DVD Disk Image
21py.FCD FCD Disk Image
21py.FLP FLP Disk Image
21py.GCD GCD Disk Image
21py.GCM GameCube Image File
21py.GI Global Disk Image
21py.IBB IBB Disk Image
21py.IBP IBP Disk Image
21py.IBQ IsoBuster Disk Image
21py.IMG Disk Image File
21py.ISO ISO 9660 Disk Image
21py.LST DVD Image List
21py.MDF MDF Disk Image
21py.MDS MDS CD/DVD Image
21py.NRG Nero Disk Image
21py.P01 P01 Disk Image
21py.PDI InstantCopy Disc Image
21py.PXI PXI Disk Image
21py.TAO TAO Disk Image
21py.UDI Universal Disk Image
21py.VC4 VC4 Disk Image
21py.VCD Farstone Virtual Drive
21py.VDI Virtuo CD Manager Disk Image
Types of Documents
21py.ABW AbiWord Document
21py.CHM Compiled Help File
21py.DJV DjVu Document
21py.DJVU DjVu Document
21py.DOC Corel WordPerfect Document
21py.DOC Microsoft Word Document
21py.DOCM Microsoft Word XML Document
21py.DOCX Microsoft Open XML Word Document
21py.GAN GanttProject File
21py.HWP Hangul Word Processor Document
21py.LOG Log File
21py.ODM ODF Master Document
21py.ODT ODF Text Document
21py.OTH
21py.PDB Palm AportisDoc Document
21py.PDF Portable Document Format Document
21py.PSW Pocket Word Document
21py.RTF Rich Text Format Document
21py.SDW StarWriter Document
21py.SGL StarWriter Master Document
21py.STW OpenOffice.org 1.0/value/21py Template
21py.SXG OpenOffice.org 1.0 Master Document
21py.SXW OpenOffice.org 1.0 Text Document
21py.TXT Text Document
21py.UOF Unified Office Format Document
21py.UOT Unified Office Format Document
21py.WPD WordPerfect Document
21py.WPS Microsoft Works Document
21py.XML DocBook Document
Types of Images
21py.!S ZX Spectrum Hobetta Image
21py.$C ZX Spectrum Hobetta Image
21py.$S ZX Spectrum Hobetta Image
21py.001 Ricoh Fax Image
21py.001 SmartFax Image
21py.16 LSS16 Image
21py.2BP Pocket PC Bitmap Image
21py.2D Amapi Image
21py.301 Brooktrout 301 Image
21py.3FR Hasselblad 3F RAW Image
21py.411 Mavica Image
21py.4BIT GoDot Image
21py.4BT GoDot Image
21py.73I TI Bitmap Image
21py.82I TI Bitmap Image
21py.83I TI Bitmap Image
21py.85I TI Bitmap Image
21py.86I TI Bitmap Image
21py.89I TI Bitmap Image
21py.92I TI Bitmap Image
21py.A64 Artist 64 Image
21py.ABS Optocat Image
21py.ACE Aces200 Image
21py.ACR Dicom Image
21py.AFX Auto F/X Image
21py.ALIAS Alias Image File
21py.ALS Alias Image File
21py.AMI Amica Paint Image
21py.ANI Animated Mouse Cursor Image
21py.ANI Windows Animated Cursor
21py.ANV AirNav Image
21py.APX Photopaint Image
21py.ARF ARF Image
21py.ARN Astronomical Research Network Image
21py.ART Art Director Image
21py.ART Artisan Image
21py.ART Advanced Art Studio Image
21py.ART Pfs Art Publisher Image
21py.ATK Andrew Toolkit raster object Image
21py.ATT AT&T Group 4 Image
21py.AVS Stardent AVS X Image
21py.B&W ImageLab Image
21py.B16 PCO Image
21py.B3D B3D (images) Image
21py.BFL BFLI Image
21py.BFLI BFLI Image
21py.BFX Bfx Bitware Image
21py.BGA OS/2 Bitmap Image
21py.BIE JBIG Image
21py.BIF byLight Image
21py.BIG Cartes Michelin Image
21py.BLD MegaPaint Image
21py.BLK Amiga IFF Image
21py.BM X11 Bitmap Image
21py.BMC Embroidery Image
21py.BMF BMF Image
21py.BMP Windows Bitmap Image
21py.BMP Alpha Microsystems BMP Image
21py.BMS Playback Bitmap Sequence Image
21py.BOB Bob Raytracer Image
21py.BPX Truevision Targa Image
21py.BRK Brooktrout 301 Image
21py.BRT Brooktrout 301 Image
21py.BS Printfox/Pagefox Image
21py.BTN JustButtons animated bitmap Image
21py.BUM Poser Bump Image
21py.BW Silicon Graphics RGB Image
21py.B_W ImageLab Image
21py.C4 Edmics Image
21py.CAL CALS Raster Image
21py.CALS CALS Raster Image
21py.CAM Casio QV-10/100 Camera Image
21py.CAN Canon Navigator Fax Image
21py.CAR NeoBook Cartoon Image
21py.CAT Photomatrix Image
21py.CBM Fuzzy bitmap Image
21py.CDR Corel Draw Bitmap (preview) Image
21py.CDU CDU Paint Image
21py.CE Computer Eyes, Digital Vision Image
21py.CE1 ComputerEyes Raw Image
21py.CE2 ComputerEyes Raw Image
21py.CEL Kiss Cel Image
21py.CFT Optigraphics Image
21py.CIN Kodak Cineon Image
21py.CIT Intergraph Format Image
21py.CLO Cloe Ray-Tracer Image
21py.CLOE Cloe Ray-Tracer Image
21py.CLP Windows Clipboard Image
21py.CLP PC Paint / Pictor Page Image
21py.CLP GoDot Image
21py.CMP Discorp CMP Image
21py.CMT Chinon ES-1000 digital camera Image
21py.CMU CMU Window Manager Image
21py.CMX Corel Metafile Exchange (preview) Image
21py.CP8 CP8 256 Gray Scale Image
21py.CPI Calamus Image
21py.CPT CorelDraw Photopaint Image
21py.CR2 Raw Image File
21py.CRG Calamus Image
21py.CRW Raw Image File
21py.CT Iris CT Image
21py.CUR Mouse Cursor Image
21py.CURSOR Sun Icon/Cursor
21py.CUT Dr Halo Image
21py.CVP Portrait Image
21py.DAT SPOT Image
21py.DCM Dicom Image
21py.DCR Raw Image File
21py.DCX Multipage PCX Image
21py.DCX Zsoft Multi-page Paintbrush Image
21py.DCX Zsoft Publisher's Paintbrush Image
21py.DD Doodle C64 Image
21py.DDS Microsoft DirectDraw Surface
21py.DIA Dia UML Diagram
21py.DIB Windows Bitmap Image
21py.DIS DKB Ray-Tracer Image
21py.DNG Raw Image File
21py.DOO Doodle Atari Image
21py.DPX DPX Image
21py.DRZ Draz Paint Image
21py.DWF AutoCAD Drawing
21py.DWG AutoCAD Drawing
21py.DXF AutoCAD Drawing eXchange Format Drawing
21py.DXF AutoCAD Drawing
21py.ECC Ecchi Image
21py.EI Electric Image
21py.EIDI Electric Image
21py.EIF Eroiica Image
21py.EMF Enhanced Metafile Format Image
21py.EPA Award Bios Logo
21py.EPS Encapsulated PostScript Image
21py.ESM Enhance Simplex Image
21py.FAC Usenix FaceServer Image
21py.FACE Usenix FaceServer Image
21py.FAX Fax Group 3 Image
21py.FBM Fuzzy bitmap Image
21py.FFF Maggi Hairstyles & Cosmetics Image
21py.FI Flash Image
21py.FIG XFig Drawing
21py.FIT FIT Image
21py.FITS Flexible Image Transport System Image
21py.FLC Autodesk Animator Image
21py.FLI Autodesk Animator Image
21py.FPG DIV Game Studio Multi Map Image
21py.FRE Male Normal CT Image
21py.FRM Megalux Frame
21py.FRM PhotoFrame
21py.FSH EA Sports FSH Image
21py.FSY PhotoFantasy Image
21py.FTS Flexible Image Transport System Image
21py.FXO WinFAX Image
21py.FXS WinFAX Image
21py.G3 Fax Group 3 Image
21py.G3N Imaging Fax Image
21py.G4 Access Image
21py.GAF Total Annihilation Image
21py.GB Printfox/Pagefox Image
21py.GBR Gimp Brush Image
21py.GEM Digital Research (GEM Paint) Image
21py.GEO GeoPaint Image
21py.GG Koala Paint (Compressed) Image
21py.GIF Graphics Interchange Format Image
21py.GIFF CompuServe GIF Image
21py.GM Autologic Image
21py.GM2 Autologic Image
21py.GM4 Autologic Image
21py.GRB HP-48/49 GROB Image
21py.GREY Raw Image
21py.GRO HP-48/49 GROB Image
21py.GRY Raw Image
21py.HDR Apollo HDRU Image
21py.HDR ArcInfo Binary Image
21py.HDRU Apollo HDRU Image
21py.HED Hi-Eddi Image
21py.HF HF Image
21py.HIR Hires C64 Image
21py.HPGL HP Graphics Language Image
21py.HPI Hemera Photo Image
21py.HR TRS 80 Image
21py.HRU HRU Image
21py.HRZ Slow Scan Television Image
21py.HTA Hemera Thumbs Image
21py.I17 Pixel Power Collage Image
21py.I18 Pixel Power Collage Image
21py.IB7 Pixel Power Collage Image
21py.ICA IOCA Image
21py.ICB Image Capture Board Image
21py.ICN RIPTerm Image
21py.ICNS Macintosh Icon File
21py.ICO Windows Icon File
21py.ICO Sun Icon/Cursor
21py.ICON Sun Icon/Cursor
21py.IDC Core IDC Image
21py.IF9 Pixel Power Collage Image
21py.IFF Explore (TDI) & Maya Image
21py.IFF Sun TAAC Image
21py.IFF Amiga IFF Image
21py.IIM Inshape Image
21py.IIMG Interleaf Image
21py.ILBM Deluxe Paint, Electronic Arts Image
21py.IM AIM Grey Scale Image
21py.IM5 IM5 (Visilog) Image
21py.IMA AIM Grey Scale Image
21py.IMG ADEX Image
21py.IMG Digital Research (GEM Paint) Image
21py.IMG Imaging Technology Image
21py.IMG Img Software Set Image
21py.IMG Microtek Eyestar Image
21py.IMG Planetary Data System Image
21py.IMG Radiance Image
21py.IMG Sharp GPB Image
21py.IMG Starbase Image
21py.IMG Vivid Ray-Tracer Image
21py.IMG Autocad CAD-Camera Image
21py.IMG Datacopy Image
21py.IMG Vicar Image
21py.IMT IMNET Image
21py.INFO Amiga icon
21py.IOCA IOCA Image
21py.IPG Mindjongg Format Image
21py.IPH InterPaint (Hires) Image
21py.IPT InterPaint (Multicolor) Image
21py.IRIS Iris graphic Image
21py.IRIS Silicon Graphics RGB Image
21py.ISH Image Speeder Image
21py.ISM Image System (Multicolor) Image
21py.ISS ISS Image
21py.ITG Intergraph Format Image
21py.IVB Truevision Targa Image
21py.J JPEG / JFIF Image
21py.J2K LuraWave JPEG-2000 Format Image
21py.J6I Ricoh Digital Camera Image
21py.JBF PaintShopPro Browser Cache File
21py.JBG JBIG Image
21py.JBIG JBIG Image
21py.JFIF Joint Photographic Experts Group Image
21py.JIF Joint Photographic Experts Group Image
21py.JIF Jeff's Image Format Image
21py.JJ Doodle C64 (Compressed) Image
21py.JLS JPEG-LS Image
21py.JNG Jpeg Network Graphics Image
21py.JP2 LuraWave JPEG-2000 Format Image
21py.JPC LuraWave JPEG-2000 Code Stream Image
21py.JPE Joint Photographic Experts Group Image
21py.JPEG Joint Photographic Experts Group Image
21py.JPG Joint Photographic Experts Group Image
21py.JPS Stereo Image
21py.JPX LuraWave JPEG-2000 Format Image
21py.JTF Hayes JTFax Image
21py.K25 Kodak DC25 Camera Image
21py.KDC Raw Image File
21py.KFX Kofax Group 4 Image
21py.KOA Koala Paint Image
21py.KPS IBM Kips Image
21py.KQP Konica Camera File
21py.LBM Deluxe Paint, Electronic Arts Image
21py.LDA LaserData Image
21py.LFF LucasFilm Format Image
21py.LIF Homeworld Texture
21py.LVP LView Pro Image
21py.LWI Light Work Image
21py.M8 Heretic II MipMap Image
21py.MAC Mac Paint Image
21py.MACP Mac Paint Image
21py.MAG MAGIchan Graphics Image
21py.MAP DIV Game Studio Map Image
21py.MAP Fenix Map Image
21py.MBFAVS Stardent AVS X Image
21py.MBFS Stardent AVS X Image
21py.MBM Psion Serie 5 Bitmap Image
21py.MDI Microsoft Document Imaging Image
21py.MDL Half-Life Model Image
21py.MGR MGR bitmap Image
21py.MIF Image Magick file
21py.MIFF Image Magick file
21py.MIL Micro Illustrator Uncompressed Image
21py.MNG Multiple Network Graphics Image
21py.MPNT Mac Paint Image
21py.MRF Marks Russel File
21py.MRW Minolta Raw Image File
21py.MSK PaintShopPro Mask
21py.MSP Microsoft Paint Image
21py.MTV MTV Ray-Tracer Image
21py.MTX Maw-Ware Textures Image
21py.NCD CoverDesigner Image
21py.NCR NCR Image
21py.NCT CoverDesigner Template
21py.NEF Raw Image File
21py.NEO Neochrome (ST & TT) Image
21py.NGG Nokia Group Graphics Image
21py.NITF National Imagery Transmission Image
21py.NLM Nokia Logo File
21py.NOL Nokia Operator Logo
21py.NPM Neopaint Mask
21py.OAZ OAZ Fax Image
21py.OCP Advanced Art Studio Image
21py.OFX Olicom Fax Image
21py.OIL Open Image Library Format Image
21py.ORF Raw Image File
21py.OTB Nokia OTA Image
21py.P64 Picasso 64 Image
21py.P7 XV Visual Schnauzer Image
21py.PAC Stad Image
21py.PAINT Mac Paint Image
21py.PAN SmoothMove Pan Viewer Image
21py.PAT Gimp Pattern
21py.PAT Corel Draw Pattern (preview) Image
21py.PBM Portable Bitmap Image
21py.PBM Portable Bitmap Image
21py.PBT Micro Dynamics MARS Image
21py.PC1 Degas & Degas Elite Image
21py.PC2 Degas & Degas Elite Image
21py.PC3 Degas & Degas Elite Image
21py.PCC Zsoft Publisher's Paintbrush Image
21py.PCD Kodak Photo CD Image
21py.PCL Page Control Language Image
21py.PCT Mac Pict Image
21py.PCT NIST ihdr Image
21py.PCX Zsoft Paintbrush Image
21py.PD Male MRI Image
21py.PDB MonkeyCard Image
21py.PDB MonkeyLogo
21py.PDB Palm Pilot Image
21py.PDB Photo Deluxe Image
21py.PDB TealPaint Image
21py.PDD Photo Deluxe Image
21py.PDN Paint.NET Image
21py.PDS Planetary Data System Image
21py.PDX Mayura Draw Image
21py.PE4 Ulead Texture
21py.PEF Raw Image File
21py.PFR PaintShopPro Frame
21py.PG Printfox/Pagefox Image
21py.PGC Portfolio Graphics Compressed Image
21py.PGF Portfolio Graphics Image
21py.PGM Portable Graymap Image
21py.PHP Adobe PhotoParade Image
21py.PI Blazing Paddles Image
21py.PI1 Degas & Degas Elite Image
21py.PI2 Degas & Degas Elite Image
21py.PI3 Degas & Degas Elite Image
21py.PI4 Degas & Degas Elite Image
21py.PI5 Degas & Degas Elite Image
21py.PI6 Degas & Degas Elite Image
21py.PIC Macintosh Quickdraw/Pict Image
21py.PIC PC Paint / Pictor Page Image
21py.PIC Pixar Image
21py.PIC Radiance Image
21py.PIC Rayshade Image
21py.PIC Advanced Art Studio Image
21py.PIC Bio-Rad confocal Image
21py.PIC Psion Serie 3 Bitmap Image
21py.PIC Softimage
21py.PIC Stad Image
21py.PIC WinMIPS Image
21py.PICIO Pixar Image
21py.PICT Macintosh Quickdraw/Pict Image
21py.PICT2 Macintosh Quickdraw/Pict Image
21py.PIG Ricoh IS30 Image
21py.PIX Alias Image File
21py.PIX Truevision Targa Image
21py.PIX Vort Image
21py.PIX ESM Software Pix Image
21py.PIX PABX Image
21py.PIXAR Pixar Image
21py.PLT HP Graphics Language Image
21py.PM X11 Pixmap Image
21py.PM PM Image
21py.PMG Paint Magic Image
21py.PMP Sony DSC-F1 Cyber-shot Image
21py.PNG Portable Network Graphic Image
21py.PNM Portable Image
21py.PNT Mac Paint Image
21py.PNTG Mac Paint Image
21py.PP4 Micrografx Picture Publisher 4.0 Image
21py.PP5 Micrografx Picture Publisher 5.0 Image
21py.PPM Portable Pixelmap Image
21py.PPP Punk Productions Picture
21py.PR Sun Icon/Cursor
21py.PRC Picture Gear Pocket Image
21py.PRF Polychrome Recursive Format Image
21py.PRI Prisms Image
21py.PSD Adobe Photoshop Image
21py.PSE IBM Printer Page Segment Image
21py.PSF PhotoStudio File
21py.PSP PaintShopPro Image
21py.PST Ulead Pattern
21py.PWP Seattle Film Works multi-image
21py.PXA Pixia Image
21py.PXA Pegs Image
21py.PXB Pixibox Image
21py.PXR Pixar Image
21py.PXS Pegs Image
21py.PZL Puzzle Image
21py.PZP MGI Photosuite Project Image
21py.Q0 Q0 Image
21py.QDV Qdv (Random Dot Software) Image
21py.QRT Qrt Ray-Tracer Image
21py.QTI QuickTime Image Format Image
21py.QTIF QuickTime Image Format Image
21py.QTL YUV 16Bits Image
21py.QTL YUV 4:4:4 Image
21py.QTL YUV 4:1:1 Image
21py.QTL YUV 4:2:2 Image
21py.RAD Radiance Image
21py.RAF Raw Image File
21py.RAS Sun Raster Image
21py.RAST Sun Rasterfile
21py.RAW Raw Image File
21py.RGB Q0 Image
21py.RGB Silicon Graphics RGB Image
21py.RGBA Silicon Graphics RGB Image
21py.RGH ZZ Rough Image
21py.RIX ColoRIX Image
21py.RL4 Windows Bitmap Image
21py.RL8 Windows Bitmap Image
21py.RLA Wavefront Raster Image
21py.RLB Wavefront Raster Image
21py.RLC Image Systems RLC2 Graphic Image
21py.RLE ADEX Image
21py.RLE Intergraph Format Image
21py.RLE Utah raster Image
21py.RLE Windows Bitmap Image
21py.RP Rainbow Painter Image
21py.RPBM Portable Bitmap Image
21py.RPGM Portable Greyscale Image
21py.RPM RunPaint (Multicolor) Image
21py.RPNM Portable Image
21py.RPPM Portable Image
21py.RS Sun Rasterfile
21py.RSB Red Storm Image
21py.SAR Saracen Paint Image
21py.SC2 Msx 2 Screen Image
21py.SCI SciFax Image
21py.SCI ColoRIX Image
21py.SCR Sun Rasterfile
21py.SCR ZX Spectrum Standard Screen Image
21py.SCT SciTex Continuous Tone Image
21py.SCX ColoRIX Image
21py.SD0 Dali Raw Image
21py.SD1 Dali Raw Image
21py.SD2 Dali Raw Image
21py.SDG Star Office Gallery Image
21py.SDT SmartDraw 6 Template
21py.SEQ Stad Image
21py.SFW Seattle Film Works Image
21py.SGF StarWriter Graphics Format Image
21py.SGI Silicon Graphics RGB Image
21py.SGV StarDraw Image
21py.SI Softimage
21py.SIM Aurora Image
21py.SIR BYU SIR Image
21py.SIR Solitaire Image Recorder Image
21py.SJ1 Sega SJ-1 DIGIO Image
21py.SKF Autodesk SKETCH thumbnail Image
21py.SKN Skantek Image
21py.SKP Autodesk SketchUp component Image
21py.SMP Xionics SMP Image
21py.SNA ZX Spectrum Snapshot Image
21py.SPC Spectrum 512 (Compressed) Image
21py.SPS Spectrum 512 (Smooshed) Image
21py.SPU Spectrum 512 Image
21py.SR Sun Rasterfile
21py.SR2 Sony Raw Image File
21py.SRF Sony Raw Image File
21py.SSI SriSun Image
21py.SSP Axialis Screensaver Image
21py.ST4 SBIG CCD camera ST-X Image
21py.ST4 SBIG CCD camera ST-4 Image
21py.ST5 SBIG CCD camera ST-X Image
21py.ST6 SBIG CCD camera ST-X Image
21py.ST7 SBIG CCD camera ST-X Image
21py.ST8 SBIG CCD camera ST-X Image
21py.STM PhotoStudio Stamp Image
21py.STW Neopaint Stamp Image
21py.STX SBIG CCD camera ST-X Image
21py.SUL Gfa Raytrace Image
21py.SUN Sun Rasterfile
21py.SUNIFF Sun TAAC Image
21py.SVG Scalable Vector Graphics Image
21py.SVGZ GZip Compressed Scalable Vector Graphics Image
21py.SYN Synthetic Universe Image
21py.SYNU Synthetic Universe Image
21py.T1 Male MRI Image
21py.T2 Male MRI Image
21py.TAAC Sun TAAC Image
21py.TAP Oric TAP Image
21py.TARGA Truevision Targa Image
21py.TDI Explore (TDI) & Maya Image
21py.TDIM Digital F/X Image
21py.TEX PaintShopPro Texture
21py.TG4 TG4 Image
21py.TGA Truevision Targa Image
21py.THB KinuPix Skin Image
21py.TIF Tagged Image File Format Image
21py.TIFF Tagged Image File Format Image
21py.TIL Buttonz & Tilez texture
21py.TILE Eclipse Image
21py.TIM Sony Playstation TIM Image
21py.TIM TIFF Revision 6 Image
21py.TN1 Tiny Image
21py.TN2 Tiny Image
21py.TN3 Tiny Image
21py.TNL Thumbnail Image
21py.TNY Tiny Image
21py.TTF Optigraphics Tiled Image
21py.TUB PaintShopPro Picture Tube Image
21py.UPI Ulead PhotoImpact Image
21py.URT Utah raster Image
21py.UYVY YUV 16Bits Image
21py.VDA Video Display Adapter Image
21py.VFF Sun TAAC Image
21py.VGA Windows Bitmap Image
21py.VI Jovian VI Image
21py.VIC Vicar Image
21py.VICAR Vicar Image
21py.VID Vidcom 64 Image
21py.VIF Khoros Visualization Image file
21py.VIF Verity Image
21py.VIFF Khoros Visualization Image file
21py.VIT VITec Image
21py.VOB Vue d'esprit Image
21py.VPB Quantel VPB Image
21py.VST Vista Image
21py.WAD WAD (Half Life) Image
21py.WAL Quake Texture
21py.WAP Wireless Bitmap Image
21py.WBC WebShots Image
21py.WBM Wireless Bitmap Image
21py.WBMP Wireless Bitmap Image
21py.WBZ WebShots Image
21py.WFX WinFAX Image
21py.WPG WordPerfect Graphics Image
21py.WRL VRML2 Image
21py.X Stardent AVS X Image
21py.X11 X Windows System Dump Image
21py.X3F Raw Image File
21py.XAR Xara Image
21py.XBM X Bitmap Image
21py.XCF Gimp Bitmap Image
21py.XIF Xerox DIFF Image
21py.XIM Ximage
21py.XP0 SecretPhotos Puzzle Image
21py.XPM X PixMap Image
21py.XV Khoros Visualization Image file
21py.XWD X Windows System Dump Image
21py.YUV YUV 16Bits Image
21py.YUV YUV 4:1:1 Image
21py.YUV YUV 4:2:2 Image
21py.YUV YUV 4:4:4 Image
21py.ZBR Zoner Zebra Metafile
21py.ZMF Zoner Callisto Metafile
21py.[B] Amica Paint Image
Types of Metadata Files
21py.ABT AbiWord Template
21py.ASA ASP Configuration File
21py.ASX Advanced Stream Redirector
21py.B4S Winamp 3+ Playlist
21py.BTSEARCH BitTorrent Search File
21py.BUP DVD Information File
21py.CGM Computer Graphics Metafile
21py.CKZ CKZ Checksum File
21py.CODE eXtensible Stylesheet Language Transformation File
21py.CONFIG Configuration File
21py.CRC Cyclic Redundancy Check Checksum File
21py.CUE Cue Sheet
21py.DOT Microsoft Word Template
21py.DOTM Microsoft Word XML Template
21py.DOTX Microsoft Open XML Word Template
21py.EMF Enhanced Metafile
21py.IFO DVD Information File
21py.INI Initialization File
21py.M3U MP3 Uniform Resource Locator
21py.MANIFEST Windows Assembly Manifest File
21py.MD5 MD5 Checksum File
21py.MET OS/2 Metafile
21py.MP TeX Metapost Macro
21py.NFO Downloaded Program Information
21py.OTP ODF Presentation Template
21py.OTS ODF Spreadsheet Template
21py.OTT ODF Text Document Template
21py.PAR Parity Checksum File
21py.PLS Playlist
21py.POT Microsoft PowerPoint Template
21py.POTM Microsoft Open XML Macro-Enabled PowerPoint Template
21py.POTX Microsoft Open XML PowerPoint Template
21py.SFV SFV Checksum File
21py.SHAPE Dia Shape File
21py.SRT DVD Subtitles File
21py.STC OpenOffice.org 1.0 Spreadsheet Template
21py.STI OpenOffice.org 1.0 Presentation Template
21py.STW OpenOffice.org 1.0 Text Document Template
21py.SVM StarView MetaFile
21py.TEX TeX PSTricks Macro
21py.TORRENT BitTorrent Tracker File
21py.VLC VLC Media Player Data
21py.VOR StarWriter Template
21py.VOR StarCalc Template
21py.VOR StarImpress Template
21py.WMF Windows Metafile
21py.XLM Microsoft Excel Macro
21py.XLT Microsoft Excel Template
21py.XLTM Microsoft Excel XML Template
21py.XLTX Microsoft Excel XML Template
21py.XLW Microsoft Excel Workspace
21py.XSPF XML Shareable Playlist Format
Types of Plugins
21py.XPI Firefox Plugin
Types of Presentations
21py.ODG ODF Drawing Presentation
21py.ODP ODF Presentation
21py.PPS Microsoft PowerPoint Show
21py.PPSX Microsoft Open XML PowerPoint Show
21py.PPT Microsoft PowerPoint Presentation
21py.PPTM Microsoft Open XML Macro-Enabled PowerPoint Presentation
21py.PPTX Microsoft Open XML PowerPoint Presentation
21py.SDA StarDraw Drawing
21py.SDD StarDraw Drawing
21py.SDD StarImpress Presentation
21py.SXD Microsoft OpenOffice.org 1.0 Drawing
21py.SXI OpenOffice.org 1.0 Presentation
21py.UOF Unified Office Format Presentation
21py.UOP Unified Office Format Presentation
Types of Shell Scripts
21py.AU3 AutoIt Script
21py.BAT Windows Batch File
21py.BSH Bash Shell Script
21py.SH Unix Shell Script
Types of Source Code
21py.ASAX ASP.Net Open XML Configuration File
21py.ASP Active Server Page Source File
21py.ASPX ASP.Net Open XML Source File
21py.C C Source File
21py.CGI Perl Source File
21py.CPP C++ Source File
21py.CS C# Source File
21py.CSPROJ C# Project File
21py.CSS Cascading Style Sheets Source File
21py.CXX C++ Source File
21py.H C Header File
21py.HPP C++ Header File
21py.HTA
21py.HTM Hypertext Markup Language Source File
21py/value/21py Hypertext Markup Language Source File
21py.JAVA JAVA Source File
21py.JS JavaScript Source File
21py.JSP JavaServer Pages Source File
21py.MHT
21py./value/21py
21py.PHP PHP Source File
21py.PHP3 PHP3 Source File
21py.PL Perl Source File
21py.PM Perl Module
21py.RC C++ Resource Compiler Script
21py./value/21py Server Side Includes/value/21py File
21py.SQL SQL Database Query
21py.STM Server Side Includes/value/21py File
21py.VB Visual Basic .Net Source File
21py.VBPROJ Visual Basic .Net Project File
21py.VBS Visual Basic Script
21py.XAML Extensible Application Markup Language
21py.XML Extensible Markup Language
Types of Spreadsheets
21py.123 IBM Lotus 1-2-3 Spreadsheet
21py.DIF Data Interchange Format Document
21py.ODS ODF Spreadsheet
21py.PXL Pocket Excel Spreadsheet
21py.SDC StarCalc Spreadsheet
21py.SLK SYLK Spreadsheet
21py.SXC OpenOffice.org 1.0 Spreadsheet
21py.UOF Unified Office Format Spreadsheet
21py.UOS Unified Office Format Spreadsheet
21py.WB2 Quattro Pro Spreadsheet
21py.WK1 Lotus 1-2-3 Spreadsheet
21py.WKS Lotus 1-2-3 Spreadsheet
21py.XLC Microsoft Excel Chart
21py.XLS Microsoft Excel Spreadsheet
21py.XLSB Microsoft Excel Binary Spreadsheet
21py.XLSM Microsoft Open XML Macro-Enabled Excel Spreadsheet
21py.XLSX Microsoft Open XML Excel Spreadsheet
Types of Videos
21py.3G2 3G Mobile Phone Video
21py.3GP 3G Mobile Phone Video
21py.ASF Advanced Systems Format Video
21py.AVI Audio Video Interleave
21py.BIK Bink Video
21py.BIN Binary DVD Video
21py.DAT VCD Video
21py.DIVX DivX Movie
21py.DV Digital Video
21py.FLV Flash Video
21py.GXF General eXchange Format
21py.M1V MPEG-1 Video
21py.M2TS MPEG-2 Transport Stream Videos
21py.M2V MPEG-2 Video
21py.M4V MPEG-4 Video File
21py.MKV Matroska Video Stream
21py.MOV Apple QuickTime Movie
21py.MP4 MPEG-4 Part 14 Multimedia Container
21py.MPEG MPEG Video
21py.MPEG1 MPEG-1 Video
21py.MPEG2 MPEG-2 Video
21py.MPEG4 MPEG-4 Video
21py.MPG MPEG Video
21py.MTS AVCHD Video File
21py.MXF Material eXchange Format
21py.OGM Ogg Multimedia Container File
21py.RM RealMedia Streaming Media File
21py.RMVB RealMedia Variable Bitrate Media File
21py.SWF Adobe Flash Movie
21py.TS DVD Video
21py.VOB DVD Video Object
21py.WMV Windows Media Video
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