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