| File extension | The full name of the file |
|---|---|
| File extension G | Corel Paradox Format |
| File extension G00 | Clannad Picture Image |
| File extension G01 | HEC-RAS Geometry Format |
| File extension G03 | HEC-RAS Geometry |
| File extension G1 | Gerber Inner Routing Layer 1 |
| File extension G10 | Garmin GPS Map |
| File extension G12 | CAMtastic Mid Layer 12 Gerber Data |
| File extension G13 | CAMtastic Mid Layer 13 Gerber Data |
| File extension G14 | CAMtastic Mid Layer 14 Gerber Data |
| File extension G15 | CAMtastic Mid Layer 15 Gerber Data |
| File extension G2 | Gerber Inner Routing Layer 2 |
| File extension G3 | G3 Fax Format |
| File extension G3A | Casio Prizm Program Format |
| File extension G3D | GOM ATOS 3D Scan Format |
| File extension G3F | Zetafax Fax |
| File extension G3N | Imaging Fax Image |
| File extension G3P | Casio Prizm Picture Image |
| File extension G3X | RealFlight Content Format |
| File extension G4 | GTX RasterCAD |
| File extension G41 | Commodore 1541 Disk Image |
| File extension G4B | Sokoban++ Level |
| File extension G5 | CAMtastic Mid Layer Gerber Data |
| File extension G64 | C64 Emulator Disk Image |
| File extension G721 | Raw CCITT/ITU G.721 4-bit ADPCM Sound Format |
| File extension G723 | Raw CCITT/ITU G.723 ADPCM Sound Format |
| File extension G723-3 | Raw CCITT/ITU G.723 3-bit ADPCM Sound |
| File extension G723-5 | Raw CCITT/ITU G.723 5-bit ADPCM Sound |
| File extension G726 | Raw CCITT/ITU G.726 ADPCM Sound Data Format |
| File extension G726-2 | G726-2 - Raw CCITT/ITU G.726 2-bit ADPCM Sound |
| File extension G726-3 | G726-3 - Raw CCITT/ITU G.726 3-bit ADPCM Sound Format |
| File extension G726-4 | G726-4 - Raw CCITT/ITU G.726 4-bit ADPCM Sound Format |
| File extension G726-5 | G726-5 - Raw CCITT/ITU G.726 5-bit ADPCM Sound |
| File extension GA3 | Graphical Analysis Document |
| File extension GAB | Dencom Global Address Book Export |
| File extension GAC | Groove |
| File extension GAD | Geodict |
| File extension GADGEPRJ | Gadge It Project Format |
| File extension GADGET | Windows Sidebar Gadget Format |
| File extension GAF | Total Annihilation Animated Bitmap Format |
| File extension GAI | Adobe SING Glyphlet Manager |
| File extension GAL | GenePix Array List Format |
| File extension GALAXY | Blizzard Starcraft 2 Galaxy Script Format |
| File extension GALLERY | SMART Notebook Gallery Format |
| File extension GALLERYCOLLECTION | SMART Notebook Gallery Collection Format |
| File extension GALLERYITEM | SMART Notebook Gallery Item Format |
| File extension GAM | Game Format |
| File extension GAMBAS | Gambas Application |
| File extension GAME | Command & Conquer Red Alert 3 Format |
| File extension GAMEDATA | Sandlot Game Data Format |
| File extension GAMEPROJ | GameSalad Game Project Format |
| File extension GAN | GanttProject Project Plan Format |
| File extension GAP | PhotoImpact Pencil Style |
| File extension GAR | GridGain Archive |
| File extension GAS | Grab-a-Site Project |
| File extension GAU | Microsoft Flight Simulator Gauge Format |
| File extension GAX | Age Of Empires II Save Game |
| File extension GB | Nintendo Gameboy ROM Image |
| File extension GB1 | Game Maker Backup Format |
| File extension GBA | Nintendo Game Boy Advance ROM Image |
| File extension GBAP | GLBasic Project Format |
| File extension GBAS | GLBasic Source File |
| File extension GBASKIN | GBA4iOS Controller Skin |
| File extension GBC | Nintendo GameBoy Colour Emulator ROM Image Format |
| File extension GBCK | Glary Utilities Backup |
| File extension GBCSKIN | GBA4iOS Controller Skin |
| File extension GBD | Great Budget Budget Definition |
| File extension GBF | Great Budget Fringe Definition |
| File extension GBH | GigaBar Scheme |
| File extension GBI | GBurner Disk Image Format |
| File extension GBK | Delphi Runimage Iblocal Examples Format |
| File extension GBL | Microsoft Visual Basic Global Definition |
| File extension GBLORB | Interactive Fiction |
| File extension GBM | Genie Backup Manager Archive |
| File extension GBO | Gerber Bottom Overlay (silk Screen) |
| File extension GBP | Gerber Bottom Paste Mask Output Format Format |
| File extension GBPROJ | Apple GarageBand Project Format |
| File extension GBR | GIMP Brush Image Format |
| File extension GBS | Nintendo Game Boy Music Audio Data Format |
| File extension GBT | Adobe Photoshop Format |
| File extension GBX | Nadeo Games Format |
| File extension GBXML | Green Building XML |
| File extension GC | GraphClick Format |
| File extension GC3 | Golden Common Lisp Source Code |
| File extension GCA | GCA Compressed Archive Format |
| File extension GCA3 | GURPS Character Assistant |
| File extension GCA4 | GURPS Character Assistant |
| File extension GCA4BASE | GURPS Character Assistant |
| File extension GCA4PARTY | GURPS Character Assistant |
| File extension GCCV | PageMaker Filter |
| File extension GCD | Prassi CD Disk Image Format |
| File extension GCDA | GCC Gcov Profiling |
| File extension GCDP | Greeting Card Studio Project Format |
| File extension GCF | Steam Client Grid Cache Format |
| File extension GCG | GCG 8 Sequence Chemical Format |
| File extension GCH | C++ Precompiled Header |
| File extension GCI | Grand Theft Auto 2 Game Format |
| File extension GCM | GameCube Image Format |
| File extension GCNO | GCC Gcov Profiling |
| File extension GCO | Genbox Family History Chart Options |
| File extension GCODE | G-code Source |
| File extension GCP | Spectramap Group Properties |
| File extension GCRD | GnomeCard VCard |
| File extension GCS | GameShark SharkSave For GameCube Format |
| File extension GCSX | Microsoft Office SmartArt Color Variation Package Format |
| File extension GCT | Ocarina Cheat Code Manager Exported Cheat Format |
| File extension GCW | Microsoft Math Worksheet Format |
| File extension GCX | Apple Grapher Graph Format |
| File extension GCZ | Compressed GameCube/Wii ROM |
| File extension GD | GD Library Picture Image |
| File extension GDA | Unix Manual Page Guide |
| File extension GDB | Database Format |
| File extension GDBINDEXES | ArcGIS Geodatabase Index |
| File extension GDBTABLE | ArcGIS Geodatabase |
| File extension GDBTABLX | ArcGIS Geodatabase |
| File extension GDC | Iconics GraphWorx32 |
| File extension GDD | Gerber Drill Drawing Data |
| File extension GDE | GlobalQSL Graphic Editor |
| File extension GDF | GUESS Graph Data Format |
| File extension GDFMAKERPROJECT | GDF Editor Project Format |
| File extension GDH | SmartWare High-low Graph |
| File extension GDI | Generic Download Install |
| File extension GDIAGRAMSTYLE | OmniGraffle Diagram Style Format |
| File extension GDL | ArchiCAD Geometric Description Language Data |
| File extension GDM | Bells, Whistles, And Sound Boards Module |
| File extension GDN | SmartWare Graph Definition |
| File extension GDOC | Link To Google Docs Web Application Document |
| File extension GDP | Scrolling Game Development Kit Project |
| File extension GDQ | SmartWare Quick Graph |
| File extension GDR | Symbian OS Bitmap Font Format |
| File extension GDRAW | Link To Google Drawings Web Application Drawing |
| File extension GDRIVE | Gizmo Virtual Drive Format |
| File extension GDS | Graphic Data System Format |
| File extension GDSP | Astound |
| File extension GDT | Guitar & Drum Trainer Song Configuration |
| File extension GDV | SmartWare Graphics Screen Driver |
| File extension GDW | Jaws Unleashed Data Format |
| File extension GDX | GAMS Result |
| File extension GDYN | GIMP Pressure Curves Output |
| File extension GDZ | Genbox Family History Data Initialization |
| File extension GE2 | Maya 4 GE2 Exporter |
| File extension GE3 | Mastercam Geometry |
| File extension GE6 | WinFamily 6 Genealogy |
| File extension GEA | Fifa World Cup Game Data |
| File extension GEB | Dr. Hardware |
| File extension GED | GEDCOM Family History Format |
| File extension GEDATA | Qlucore Omics Explorer Data Format |
| File extension GEDCOM | GEDCOM Genealogy Format |
| File extension GEL | Molecular Dynamics Image |
| File extension GEM | GEM Vector Picture Format |
| File extension GEMFILE | Ruby RubyGems |
| File extension GEMSPEC | Ruby RubyGems Specification Format |
| File extension GEN | Ventura Publisher Generated Text Format |
| File extension GENERICTEST | Microsoft Visual Studio Generic Test |
| File extension GENMODEL | Eclipse IDE Domain Gen Model |
| File extension GEO | VRML Geography Format |
| File extension GEOJSON | GeoJSON Format |
| File extension GEP | GeneXproTools Data |
| File extension GEPRINT | Google Earth Pro Map Setting |
| File extension GER | German Text/html Info |
| File extension GES | PINGO GrADS Description |
| File extension GET | Pov-Ray For Windows 3.x |
| File extension GETRIGHT | GetRight Unfinished Download |
| File extension GEXF | Graph Exchange XML Graph Format |
| File extension GF | MetaFont Font Format |
| File extension GFA | GFA-BASIC Tokenized Source |
| File extension GFAR | Greenfoot JAVA Archive |
| File extension GFB | GIFBlast Compressed GIF Image Format |
| File extension GFC | Patton&Patton Flow Charting 4 Flowchart |
| File extension GFD | GeForms |
| File extension GFF | SignalMap Gene-Finding Format (GFF) Data |
| File extension GFIE | Greenfish Icon Editor Pro Graphic |
| File extension GFL | GeForms |
| File extension GFORM | Link To Google Forms Web Application Form Document |
| File extension GFP | GreenForce-Player Audio Or Video Format |
| File extension GFS | Microsoft SharePoint WorkSpace Groove Remote |
| File extension GFT | NeoPaint Font |
| File extension GFW | GIF World Format |
| File extension GFX | Genigraphics Graphics Link Presentation |
| File extension GG | Google Desktop Gadget Format |
| File extension GGB | GeoGebra Document Format |
| File extension GGD | GASTAR Output |
| File extension GGF | GPS Pathfinder Office Geoid Grid |
| File extension GGG | Green Globs & Graphing Equations Game Record |
| File extension GGI | GGI |
| File extension GGM | Green Globs & Graphing Equations Saved State |
| File extension GGP | GemCom Graphic Format |
| File extension GGPK | Grinding Gears Package |
| File extension GGR | GIMP Gradient Format |
| File extension GGS | Gameboy Emulator |
| File extension GGT | GeoGebra User-defined Tool |
| File extension GGZ | Garena Skin |
| File extension GHC | Visual Basic Constant Map |
| File extension GHD | Geonaute Keymaze Tracklog |
| File extension GHO | Norton Ghost Backup Image Format |
| File extension GHS | Norton Ghost Backup Format |
| File extension GHT | Ghost Project |
| File extension GHX | Grasshopper |
| File extension GI | Prassi DVD Disk Image Format |
| File extension GI! | GigaSampler/GigaStudio Split |
| File extension GIC | BioWare Aurora Engine Area |
| File extension GID | Microsoft Windows Help General Index Format |
| File extension GIF | Graphics Interchange File Format |
| File extension GIF2 | Netobjects Fusion Styles Lines |
| File extension GIF89A | GIF 89a Image |
| File extension GIFENX | Egis Encrypted GIF |
| File extension GIFF | CompuServe Bitmap Image(Graphics Interchange Format) |
| File extension GIG | GigaSampler/GigaStudio Audio Format |
| File extension GIH | GIMP Animated Brush |
| File extension GIM | Sony Playstation 3 Icon Format |
| File extension GIN | GEMS Engine Control Unit Format |
| File extension GINSPECT_PRJ | GOM Inspect Project Format |
| File extension GIO | Nyquist Midi Test Format |
| File extension GIP | Ghost Installer Package |
| File extension GIR | Gens Plus! Movie |
| File extension GIS | CFS Console Game Installer Settings Format |
| File extension GIT | Git Repository |
| File extension GITATTRIBUTES | Pro Git Attribute |
| File extension GITIGNORE | Git Ignore Format |
| File extension GITKEEP | Gitkeep |
| File extension GJD | 7th Guest Game Archive |
| File extension GJF | Gaussian Input Data |
| File extension GKF | GAUSS Engine License |
| File extension GKH | Ensoniq EPS Family Disk Floppy Format |
| File extension GKO | Gerber Keep Out Layer |
| File extension GKP | GameKeyboard |
| File extension GKS | Graphical Kernel System Fle |
| File extension GL | Graphical System For Presentation Animation Format |
| File extension GL2 | HP Graphics Language Plotter |
| File extension GLA | Sothink SWF Easy Project Format |
| File extension GLAD | GenePattern GLAD |
| File extension GLADE | Glade Project Format |
| File extension GLB | STK Globe Format |
| File extension GLC | IGIS Data |
| File extension GLD | MPLAB C Compiler Linker Script Format |
| File extension GLF | Space Engine Shader Format |
| File extension GLIF | Glyph Interchange Format |
| File extension GLINK | Link To Third-party Google Drive Web Application Document |
| File extension GLK | Microsoft SharePoint WorkSpace Groove Shortcut |
| File extension GLL | EASE SpeakerLab Compiled Text |
| File extension GLM | DInsight Modeling Studio 3D CAM Model |
| File extension GLO | Adobe RoboHelp Glossary Format |
| File extension GLOBAL | Global Makefile |
| File extension GLOS | Microsoft Word For Mac Glossary |
| File extension GLOX | Microsoft Office SmartArt Graphic Layout Definitions Package Format |
| File extension GLP | NaviEdit Geoconsult Long Profile |
| File extension GLS | GLScript Format |
| File extension GLU | Cyberglue |
| File extension GLUE | GlueMon Audio |
| File extension GLUT | OpenGL GLUT |
| File extension GLUT2 | OpenGL Glut-3.6 |
| File extension GLUT3 | OpenGL GLUT |
| File extension GLX | DataStudio Experiment |
| File extension GLY | Microsoft Word Glossary Format |
| File extension GLZ | Crossword Power Tools Crossword Library |
| File extension GM | Transport Tycoon Game Music Format |
| File extension GM1 | Heroes Of Might & Magic 3 Saved Game |
| File extension GM2 | Heroes Of Might & Magic III Saved Game |
| File extension GM3 | Heroes Of Might & Magic III Saved Game |
| File extension GM4 | Autologic Bitmap Image |
| File extension GM6 | Game Maker Project Format |
| File extension GM81 | GameMaker Data Format |
| File extension GMANIFEST | Google Desktop Gadget Control |
| File extension GMAP | Garmin Map Format |
| File extension GMBCK | Game Maker Background Image Format |
| File extension GMC | Global Mapper Catalog |
| File extension GMD | Game Maker Stored Game |
| File extension GME | Interact DexDrive Sony Playstation Memory Card Save |
| File extension GMF | Robot Arena Design And Destroy Graphic Format |
| File extension GMI | GPS Tuner Map Calibration Data |
| File extension GMK | Game Maker Project Format |
| File extension GML | Geography Markup Language |
| File extension GMM | Global Mobile Media |
| File extension GMMOD | Game Maker 3D Model Format |
| File extension GMMP | WCS GMMP Gamut Mapping Profile |
| File extension GMO | GNU Gettext Machine Object Format |
| File extension GMP | Geomorph Tile Map |
| File extension GMR | Game Maker Compiled Game |
| File extension GMRES | Game Maker Resource Format |
| File extension GMS | LibGMS Gesture And Motion Signal Format |
| File extension GMSPR | GameMaker Sprite Format |
| File extension GMT | Global Mobile Television Multimedia Format |
| File extension GMV | Gens Movie Capture Format |
| File extension GMW | Global Mapper Workspace |
| File extension GMX | GroupMail Message |
| File extension GMZ | GameMaker Complete Source |
| File extension GNC | Great Notions Embroidery |
| File extension GND | Geography Network Document |
| File extension GNE | Flickr PHP Format |
| File extension GNM | GNM Output Music |
| File extension GNO | GenoPro Genealogy Document Format |
| File extension GNP | GNXAS GNPeak Output Format |
| File extension GNS | Sound Health Abacus Genesis |
| File extension GNT | Micro Focus COBOL Generated Code |
| File extension GNUMAKEFILE | GNU Make Makefile |
| File extension GNUTAR | TAR Archive Format |
| File extension GO | Google Go Programming Language Source Code |
| File extension GO! | Go!Zilla Unfinished Download |
| File extension GOA | SpiceCAD |
| File extension GOB | LucasArts Game Resource |
| File extension GOC | GEOS GOC Source Code |
| File extension GOD | Populous 2 Saved Game Format |
| File extension GOF | GameExchange Raw Object Definition |
| File extension GOFIN | Druki Gofin Document |
| File extension GOG | Drumagog Sample |
| File extension GOLD | Gnome Desktop |
| File extension GOM | GOpenMol Model Format |
| File extension GOOMOD | World Of Goo Add-on |
| File extension GOR | Myth: The Fallen Lords Game Data |
| File extension GORM | Gorm Interface Resource Format |
| File extension GOX | The Games Factory Extension |
| File extension GP | Guitar Pro |
| File extension GP1 | Street Atlas GPS Log |
| File extension GP2 | Gerber Inner Plane 2 (negative) |
| File extension GP3 | Guitar Pro 3 Project Format |
| File extension GP4 | Guitar Pro 4 Project Format |
| File extension GP5 | Guitar Pro 5 Project File Format |
| File extension GPB | Gerber Bottom Pad Master |
| File extension GPBANK | Guitar Pro Audio Bank Format |
| File extension GPC | Genie Backup Manager Plugin |
| File extension GPD | Microsoft Windows Universal Printer Unidrv Minidriver Format |
| File extension GPE | GP2X Video Game Executable Format |
| File extension GPF | Ragnarok Online Gravity Re-packed Format |
| File extension GPG | GNU Privacy Guard Public Keyring Format |
| File extension GPH | Lotus 1-2-3 Graph |
| File extension GPI | Garmin Point Of Interest Format |
| File extension GPJ | GINT Project Format |
| File extension GPK | GEOS Compressed Omnigo Format Archive |
| File extension GPL | GNU Public Licence Text |
| File extension GPM | Ragnarok Online Update |
| File extension GPN | GlidePlan Map Document Format |
| File extension GPP | Serif GraphicsPlus Object Format |
| File extension GPR | GenePix Results Format |
| File extension GPRJ | Gearotic Motion Project |
| File extension GPRX | Geoxa Project Format |
| File extension GPS | GOM Player Skin Format |
| File extension GPT | Gerber Top Pad Master |
| File extension GPU | GP2X Utility Program Format |
| File extension GPW | Autodesk AutoCAD Civil 3D Hydraflow Hydrographs Extension |
| File extension GPX | Guitar Pro 6 Format |
| File extension GPZ | IBM DB2 Document Manager Document History |
| File extension GQF | GrafEq Data |
| File extension GQS | GrafEq Data |
| File extension GQSX | Microsoft Office SmartArt Style Definitions Package Format |
| File extension GR2 | Granny 3D Format |
| File extension GR4 | Pathloss Sharing |
| File extension GRA | Microsoft Graph Chart Format |
| File extension GRADE | GradeStat Document Format |
| File extension GRADS | PINGO GrADS Data |
| File extension GRAFFLE | OmniGraffle Drawing Format |
| File extension GRAPHML | Graph Markup Language Format |
| File extension GRAPHMLZ | Compressed GraphML Source Format |
| File extension GRASP | Graphical System For Presentation Animation Format |
| File extension GRAY | RAW Gray Samples Bitmap Image |
| File extension GRB | GRIB Meteorological Data Format |
| File extension GRBDROPFILE | GetRight |
| File extension GRC | Affymetrix Grid Control |
| File extension GRD | Adobe Photoshop Image Ready Gradient Format |
| File extension GRDECL | Eclipse Specific |
| File extension GREENFOOT | Greenfoot Project |
| File extension GREY | Raw Image Format |
| File extension GRF | DPlot Graph Format |
| File extension GRG | GreatFamily Graphic Gallery |
| File extension GRI | Petrosys Grid |
| File extension GRIB | WMO CBS FM 92-VIII Ext. Gridded Binary Format |
| File extension GRID | GridMove Grid Settings |
| File extension GRK | Gradekeeper Document |
| File extension GRL | Microsoft Windows Update Status Format |
| File extension GRLE | Farming Simulator Save Game |
| File extension GRM | NovaLogic Game Facial Expressions |
| File extension GRN | Granny 3D Format |
| File extension GRO | HP-48/49 Grob Graphic Image Format |
| File extension GROB | Graphic Object Bitmap Format |
| File extension GROOVE | Sony ACID Groove Format |
| File extension GROOVY | Groovy Programming Language Script Format |
| File extension GROUP | Windows Mail Group Format |
| File extension GROUPPROJ | Delphi Project Group Format |
| File extension GROUPS | WM Keeper CLASSIC Group |
| File extension GROWLREGDICT | Growl Temp Format |
| File extension GROWLSTYLE | Growl WebKit Style |
| File extension GROWLTICKET | Growl Notification Format |
| File extension GROWLVIEW | Growl Display Plugin |
| File extension GRP | Microsoft Windows Program Group Format |
| File extension GRR | Gradekeeper Class Roster Format |
| File extension GRS | GetRight Skin |
| File extension GRT | Grapher Template |
| File extension GRU | Geist Preset |
| File extension GRV | Microsoft SharePoint WorkSpace Groove Format |
| File extension GRW | SeeYou Waypoint |
| File extension GRX | GetRight File List |
| File extension GRXML | Grammar |
| File extension GRY | Raw Image (Raw GREY) |
| File extension GS | Haskell Gofer Script Format |
| File extension GS0 | Sega Genesis (Megadrive) Emulator Quick Slot 0 Save Format |
| File extension GS1 | Genecyst Save State 1 |
| File extension GS3 | Genecyst Game Save State 1 Format |
| File extension GS4 | Genecyst Saved State Slot 4 |
| File extension GSA | Microsoft SharePoint WorkSpace Groove Working Space Archive Or Template |
| File extension GSB | Golden Software Boundary Data Format |
| File extension GSBA | GameSave Manager Save Backup |
| File extension GSC | Call Of Duty Script Format |
| File extension GSCRIPT | Link To Google Scripts Web Application Script |
| File extension GSCX | Microsoft Office Diagram |
| File extension GSD | Generic Station Description Format |
| File extension GSDU | GameSave Manager Database Update |
| File extension GSE | GeneSys Export |
| File extension GSF | Ghostscript Fonts |
| File extension GSFLIB | Game Boy Advance Song Library |
| File extension GSHEET | Link To Google Sheets Web Application Spreadsheet Document |
| File extension GSI | Golden Software Interchange Format |
| File extension GSL | GoodSync Job List |
| File extension GSLIDES | Link To Google Slides Web Application Presentation |
| File extension GSM | GSM Sound Format |
| File extension GSP | IMail Server Returned Mail |
| File extension GSPROJ | GameSalad Project Format |
| File extension GSR | Golden Software GIS Format |
| File extension GSR2 | Golden Software GIS Format |
| File extension GSS | Multi Game Memory Editor Memory Snapshot |
| File extension GST | MapInfo Geoset Format |
| File extension GSTENCIL | OmniGraffle Stencil |
| File extension GSVR | Ghostscript |
| File extension GSX | Gens Sega Emulator Save State Format |
| File extension GSYM | ArchiCAD For MAC Geometric Description Language |
| File extension GSZ | GeoStudio Project |
| File extension GSZIP | GameSalad Market Asset Format |
| File extension GT | Gold Thread Embroidery Format |
| File extension GT2 | Graoumf Tracker Music Module (MOD) |
| File extension GTA | Microsoft SharePoint WorkSpace Groove Tool Archive Format |
| File extension GTABLE | Link To Google Fusion Tables Web Application Table |
| File extension GTAR | GNU Tar Compressed Archive Format |
| File extension GTC | Graitec Exchange Format |
| File extension GTE | GigaTrust Protected |
| File extension GTEMPLATE | OmniGraffle Template |
| File extension GTH | Bibexcel |
| File extension GTHR | Gather Log Format |
| File extension GTI | STRUDL Input |
| File extension GTKRC | GTK+ Skin Format |
| File extension GTL | Gerber Top Layer |
| File extension GTM | GreekToMe Data Format |
| File extension GTO | Quicken Online Data |
| File extension GTP | Guitar Pro Project |
| File extension GTS | CaptiveWorks PVR Video Recording Format |
| File extension GTX | Genetica Seamless Texture Format |
| File extension GUI | Dr.Explain Project Format |
| File extension GUIDE | AmigaGuide Hypertext |
| File extension GUIDES | The Iconfactory XScope Guides Format |
| File extension GUL | JungUm Global Viewer Korean Language |
| File extension GUS | Universal Score Poster Script |
| File extension GV | Graphviz DOT Language Format |
| File extension GVG | Kompass Map |
| File extension GVI | Google Video Format |
| File extension GVIMRC | GVim Settings Format |
| File extension GVM | Phantasy Star Online |
| File extension GVN | GeoVisu Navigation Data |
| File extension GVP | Google Video Player Google Video Pointer Playlist Format |
| File extension GVR | GeoVisu Routes |
| File extension GVT | GeoVisu Tracklogs |
| File extension GVW | GeoVisu Waypoints |
| File extension GVY | Groovy Script Format |
| File extension GW | SWAT Groundwater Input |
| File extension GWB | GenStat Book |
| File extension GWF | Benthic Golden |
| File extension GWI | GroupWise Link Information Format |
| File extension GWK | GC-Prevue GraphiCode PCB Job Format |
| File extension GWL | Nanoscribe General Writing Language |
| File extension GWP | Greetings WorkShop Format |
| File extension GWS | GeoMedia Geoworkspace Format |
| File extension GWT | SpaceStat Generalized Weights Format |
| File extension GWV | Groundwater Vistas Packaged Model |
| File extension GX2 | Generic Cadd |
| File extension GXA | General CADD Attribute Data |
| File extension GXC | General CADD Pro Component Data Format |
| File extension GXD | General CADD Pro Drawing Format |
| File extension GXF | General CADD Pro Font Data Format |
| File extension GXH | General CADD Pro Hatch Pattern Format |
| File extension GXK | Galaxkey File Manager Encrypted Format |
| File extension GXL | Graph Exchange Language Format |
| File extension GXM | General CADD Pro Format |
| File extension GXR | GeneXus Report |
| File extension GXT | Grand Theft Auto 2 Game Format |
| File extension GXW | GRASS GIS Workspace Layout Definition |
| File extension GYM | Sega Genesis/Mega Drive Music Logged |
| File extension GYP | Google Chromium GYP Input Configuration |
| File extension GYPI | Chrome/Chromium Include |
| File extension GZ | GZIP Compressed Archive Format |
| File extension GZ1 | Orgadata LogiKal |
| File extension GZ2 | Misnamed BZ2 Format |
| File extension GZA | Bzip2 Compressed File Archive |
| File extension GZF | Webcopier |
| File extension GZI | GZip Compressed Archive |
| File extension GZIP | GNU ZIP Gzip Compressed Archive Format |
| File extension GZL | Go!Zillalist |
| File extension GZP | Giants Citizen Kabuto Game |
| File extension GZQUAR | BitDefender Quarantine |
| File extension GZR | GunZ |
File extensions in alphabetical order: G
The list of file extensions, sorted alphabetically, beginning with the letter G