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