| # |
File extension |
Developer |
| 0 |
.G - Corel Paradox Format |
Corel |
| 1 |
.G00 - Clannad Picture Image |
Key |
| 2 |
.G01 - HEC-RAS Geometry Format |
U.S. Army Corps of Engineers |
| 3 |
.G03 - HEC-RAS Geometry |
U.S. Army Corps of Engineers |
| 4 |
.G1 - Gerber Inner Routing Layer 1 |
N/A |
| 5 |
.G10 - Garmin GPS Map |
Garmin Ltd. |
| 6 |
.G12 - CAMtastic Mid Layer 12 Gerber Data |
N/A |
| 7 |
.G13 - CAMtastic Mid Layer 13 Gerber Data |
N/A |
| 8 |
.G14 - CAMtastic Mid Layer 14 Gerber Data |
N/A |
| 9 |
.G15 - CAMtastic Mid Layer 15 Gerber Data |
N/A |
| 10 |
.G2 - Gerber Inner Routing Layer 2 |
N/A |
| 11 |
.G3 - G3 Fax Format |
CCITT |
| 12 |
.G3A - Casio Prizm Program Format |
Casio |
| 13 |
.G3D - GOM ATOS 3D Scan Format |
GOM |
| 14 |
.G3F - Zetafax Fax |
Equisys |
| 15 |
.G3N - Imaging Fax Image |
N/A |
| 16 |
.G3P - Casio Prizm Picture Image |
Casio |
| 17 |
.G3X - RealFlight Content Format |
Knife Edge Software |
| 18 |
.G4 - GTX RasterCAD |
GTX Europe Ltd. |
| 19 |
.G41 - Commodore 1541 Disk Image |
N/A |
| 20 |
.G4B - Sokoban++ Level |
N/A |
| 21 |
.G5 - CAMtastic Mid Layer Gerber Data |
N/A |
| 22 |
.G64 - C64 Emulator Disk Image |
N/A |
| 23 |
.G721 - Raw CCITT/ITU G.721 4-bit ADPCM Sound Format |
N/A |
| 24 |
.G723 - Raw CCITT/ITU G.723 ADPCM Sound Format |
N/A |
| 25 |
.G723-3 - Raw CCITT/ITU G.723 3-bit ADPCM Sound |
N/A |
| 26 |
.G723-5 - Raw CCITT/ITU G.723 5-bit ADPCM Sound |
N/A |
| 27 |
.G726 - Raw CCITT/ITU G.726 ADPCM Sound Data Format |
N/A |
| 28 |
.G726-2 - G726-2 - Raw CCITT/ITU G.726 2-bit ADPCM Sound |
N/A |
| 29 |
.G726-3 - G726-3 - Raw CCITT/ITU G.726 3-bit ADPCM Sound Format |
N/A |
| 30 |
.G726-4 - G726-4 - Raw CCITT/ITU G.726 4-bit ADPCM Sound Format |
N/A |
| 31 |
.G726-5 - G726-5 - Raw CCITT/ITU G.726 5-bit ADPCM Sound |
N/A |
| 32 |
.GA3 - Graphical Analysis Document |
Vernier Software & Technology |
| 33 |
.GAB - Dencom Global Address Book Export |
Dencom |
| 34 |
.GAC - Groove |
Microsoft Corporation |
| 35 |
.GAD - Geodict |
Math2Market GmbH |
| 36 |
.GADGEPRJ - Gadge It Project Format |
Ashampoo |
| 37 |
.GADGET - Windows Sidebar Gadget Format |
Microsoft |
| 38 |
.GAF - Total Annihilation Animated Bitmap Format |
Cavedog Entertainment |
| 39 |
.GAI - Adobe SING Glyphlet Manager |
Adobe Systems Incorporated |
| 40 |
.GAL - GenePix Array List Format |
Molecular Devices |
| 41 |
.GALAXY - Blizzard Starcraft 2 Galaxy Script Format |
Blizzard Entertainment |
| 42 |
.GALLERY - SMART Notebook Gallery Format |
SMART Technologies |
| 43 |
.GALLERYCOLLECTION - SMART Notebook Gallery Collection Format |
SMART Technologies |
| 44 |
.GALLERYITEM - SMART Notebook Gallery Item Format |
SMART Technologies |
| 45 |
.GAM - Game Format |
N/A |
| 46 |
.GAMBAS - Gambas Application |
SourceForge.net |
| 47 |
.GAME - Command & Conquer Red Alert 3 Format |
GameSalad |
| 48 |
.GAMEDATA - Sandlot Game Data Format |
Sandlot Games |
| 49 |
.GAMEPROJ - GameSalad Game Project Format |
GameSalad |
| 50 |
.GAN - GanttProject Project Plan Format |
GanttProject |
| 51 |
.GAP - PhotoImpact Pencil Style |
Ulead Systems |
| 52 |
.GAR - GridGain Archive |
GridGain Systems |
| 53 |
.GAS - Grab-a-Site Project |
Blue Squirrel |
| 54 |
.GAU - Microsoft Flight Simulator Gauge Format |
Microsoft |
| 55 |
.GAX - Age Of Empires II Save Game |
Microsoft Studios |
| 56 |
.GB - Nintendo Gameboy ROM Image |
N/A |
| 57 |
.GB1 - Game Maker Backup Format |
YoYo Games |
| 58 |
.GBA - Nintendo Game Boy Advance ROM Image |
N/A |
| 59 |
.GBAP - GLBasic Project Format |
Dream Design Entertainment |
| 60 |
.GBAS - GLBasic Source File |
Dream Design Entertainment |
| 61 |
.GBASKIN - GBA4iOS Controller Skin |
N/A |
| 62 |
.GBC - Nintendo GameBoy Colour Emulator ROM Image Format |
N/A |
| 63 |
.GBCK - Glary Utilities Backup |
Glarysoft Ltd. |
| 64 |
.GBCSKIN - GBA4iOS Controller Skin |
N/A |
| 65 |
.GBD - Great Budget Budget Definition |
Great Budget Software |
| 66 |
.GBF - Great Budget Fringe Definition |
Great Budget Software |
| 67 |
.GBH - GigaBar Scheme |
Gigabar |
| 68 |
.GBI - GBurner Disk Image Format |
gBurner Systems |
| 69 |
.GBK - Delphi Runimage Iblocal Examples Format |
Embarcadero Technologies |
| 70 |
.GBL - Microsoft Visual Basic Global Definition |
Microsoft Corporation |
| 71 |
.GBLORB - Interactive Fiction |
N/A |
| 72 |
.GBM - Genie Backup Manager Archive |
Genie-Soft Corporation |
| 73 |
.GBO - Gerber Bottom Overlay (silk Screen) |
N/A |
| 74 |
.GBP - Gerber Bottom Paste Mask Output Format Format |
N/A |
| 75 |
.GBPROJ - Apple GarageBand Project Format |
Apple |
| 76 |
.GBR - GIMP Brush Image Format |
GIMP |
| 77 |
.GBS - Nintendo Game Boy Music Audio Data Format |
N/A |
| 78 |
.GBT - Adobe Photoshop Format |
Adobe Systems Incorporated |
| 79 |
.GBX - Nadeo Games Format |
Nadeo |
| 80 |
.GBXML - Green Building XML |
N/A |
| 81 |
.GC - GraphClick Format |
Arizona |
| 82 |
.GC3 - Golden Common Lisp Source Code |
Gold Hill Co. |
| 83 |
.GCA - GCA Compressed Archive Format |
N/A |
| 84 |
.GCA3 - GURPS Character Assistant |
Steve Jackson Games |
| 85 |
.GCA4 - GURPS Character Assistant |
Steve Jackson Games |
| 86 |
.GCA4BASE - GURPS Character Assistant |
Steve Jackson Games |
| 87 |
.GCA4PARTY - GURPS Character Assistant |
Steve Jackson Games |
| 88 |
.GCCV - PageMaker Filter |
Adobe Systems Incorporated |
| 89 |
.GCD - Prassi CD Disk Image Format |
N/A |
| 90 |
.GCDA - GCC Gcov Profiling |
Free Software Foundation, Inc. |
| 91 |
.GCDP - Greeting Card Studio Project Format |
Software Depot Online |
| 92 |
.GCF - Steam Client Grid Cache Format |
Valve |
| 93 |
.GCG - GCG 8 Sequence Chemical Format |
N/A |
| 94 |
.GCH - C++ Precompiled Header |
N/A |
| 95 |
.GCI - Grand Theft Auto 2 Game Format |
Rockstar Games |
| 96 |
.GCM - GameCube Image Format |
Nintendo |
| 97 |
.GCNO - GCC Gcov Profiling |
Free Software Foundation, Inc. |
| 98 |
.GCO - Genbox Family History Chart Options |
N/A |
| 99 |
.GCODE - G-code Source |
N/A |
| 100 |
.GCP - Spectramap Group Properties |
Coloritto BV |
| 101 |
.GCRD - GnomeCard VCard |
N/A |
| 102 |
.GCS - GameShark SharkSave For GameCube Format |
GoPro |
| 103 |
.GCSX - Microsoft Office SmartArt Color Variation Package Format |
Microsoft |
| 104 |
.GCT - Ocarina Cheat Code Manager Exported Cheat Format |
Ocarina Cheat Code Manager |
| 105 |
.GCW - Microsoft Math Worksheet Format |
Microsoft |
| 106 |
.GCX - Apple Grapher Graph Format |
Apple |
| 107 |
.GCZ - Compressed GameCube/Wii ROM |
N/A |
| 108 |
.GD - GD Library Picture Image |
Boutell.Com, Inc. |
| 109 |
.GDA - Unix Manual Page Guide |
The Open Group |
| 110 |
.GDB - Database Format |
Borland |
| 111 |
.GDBINDEXES - ArcGIS Geodatabase Index |
Esri |
| 112 |
.GDBTABLE - ArcGIS Geodatabase |
Esri |
| 113 |
.GDBTABLX - ArcGIS Geodatabase |
Esri |
| 114 |
.GDC - Iconics GraphWorx32 |
ICONICS, Inc. |
| 115 |
.GDD - Gerber Drill Drawing Data |
N/A |
| 116 |
.GDE - GlobalQSL Graphic Editor |
GlobalQSL |
| 117 |
.GDF - GUESS Graph Data Format |
GUESS |
| 118 |
.GDFMAKERPROJECT - GDF Editor Project Format |
Microsoft |
| 119 |
.GDH - SmartWare High-low Graph |
SmartWare Corporation |
| 120 |
.GDI - Generic Download Install |
Various Linux developers |
| 121 |
.GDIAGRAMSTYLE - OmniGraffle Diagram Style Format |
The Omni Groupg |
| 122 |
.GDL - ArchiCAD Geometric Description Language Data |
Graphisoft |
| 123 |
.GDM - Bells, Whistles, And Sound Boards Module |
N/A |
| 124 |
.GDN - SmartWare Graph Definition |
SmartWare Corporation |
| 125 |
.GDOC - Link To Google Docs Web Application Document |
Google |
| 126 |
.GDP - Scrolling Game Development Kit Project |
Benjamin Marty |
| 127 |
.GDQ - SmartWare Quick Graph |
SmartWare Corporation |
| 128 |
.GDR - Symbian OS Bitmap Font Format |
N/A |
| 129 |
.GDRAW - Link To Google Drawings Web Application Drawing |
Google |
| 130 |
.GDRIVE - Gizmo Virtual Drive Format |
Arainia Solutions |
| 131 |
.GDS - Graphic Data System Format |
Cadence Design Systems |
| 132 |
.GDSP - Astound |
Gold Disk Inc. |
| 133 |
.GDT - Guitar & Drum Trainer Song Configuration |
Renegade Minds |
| 134 |
.GDV - SmartWare Graphics Screen Driver |
SmartWare Corporation |
| 135 |
.GDW - Jaws Unleashed Data Format |
Majesco Entertainment |
| 136 |
.GDX - GAMS Result |
GAMS Development Corporation |
| 137 |
.GDYN - GIMP Pressure Curves Output |
N/A |
| 138 |
.GDZ - Genbox Family History Data Initialization |
Thoughtful Creations |
| 139 |
.GE2 - Maya 4 GE2 Exporter |
Autodesk, Inc. |
| 140 |
.GE3 - Mastercam Geometry |
CNC Software, Inc. |
| 141 |
.GE6 - WinFamily 6 Genealogy |
N/A |
| 142 |
.GEA - Fifa World Cup Game Data |
Electronic Arts, Inc. |
| 143 |
.GEB - Dr. Hardware |
Peter Gebhard |
| 144 |
.GED - GEDCOM Family History Format |
The LDS Church |
| 145 |
.GEDATA - Qlucore Omics Explorer Data Format |
Qlucore |
| 146 |
.GEDCOM - GEDCOM Genealogy Format |
N/A |
| 147 |
.GEL - Molecular Dynamics Image |
N/A |
| 148 |
.GEM - GEM Vector Picture Format |
Deltasoft |
| 149 |
.GEMFILE - Ruby RubyGems |
Ruby community |
| 150 |
.GEMSPEC - Ruby RubyGems Specification Format |
RubyGems |
| 151 |
.GEN - Ventura Publisher Generated Text Format |
N/A |
| 152 |
.GENERICTEST - Microsoft Visual Studio Generic Test |
Microsoft Corporation |
| 153 |
.GENMODEL - Eclipse IDE Domain Gen Model |
The Eclipse Foundation |
| 154 |
.GEO - VRML Geography Format |
N/A |
| 155 |
.GEOJSON - GeoJSON Format |
GeoJSON |
| 156 |
.GEP - GeneXproTools Data |
Gepsoft Ltd. |
| 157 |
.GEPRINT - Google Earth Pro Map Setting |
Google Inc. |
| 158 |
.GER - German Text/html Info |
N/A |
| 159 |
.GES - PINGO GrADS Description |
Jörg Wegner |
| 160 |
.GET - Pov-Ray For Windows 3.x |
Persistence of Vision Raytracer Pty. Ltd. |
| 161 |
.GETRIGHT - GetRight Unfinished Download |
Headlight Software, Inc. |
| 162 |
.GEXF - Graph Exchange XML Graph Format |
GEXF Working Group |
| 163 |
.GF - MetaFont Font Format |
N/A |
| 164 |
.GFA - GFA-BASIC Tokenized Source |
GFA Software Technologies |
| 165 |
.GFAR - Greenfoot JAVA Archive |
Greenfoot.org |
| 166 |
.GFB - GIFBlast Compressed GIF Image Format |
GIFBlast |
| 167 |
.GFC - Patton&Patton Flow Charting 4 Flowchart |
Patton&Patton |
| 168 |
.GFD - GeForms |
Gadwin Systems, Inc. |
| 169 |
.GFF - SignalMap Gene-Finding Format (GFF) Data |
Roche NimbleGen, Inc. |
| 170 |
.GFIE - Greenfish Icon Editor Pro Graphic |
Greenfish Software |
| 171 |
.GFL - GeForms |
Gadwin Systems, Inc. |
| 172 |
.GFORM - Link To Google Forms Web Application Form Document |
Google |
| 173 |
.GFP - GreenForce-Player Audio Or Video Format |
GreenForce-Player |
| 174 |
.GFS - Microsoft SharePoint WorkSpace Groove Remote |
Microsoft Corporation |
| 175 |
.GFT - NeoPaint Font |
NeoSoft Corp. |
| 176 |
.GFW - GIF World Format |
N/A |
| 177 |
.GFX - Genigraphics Graphics Link Presentation |
N/A |
| 178 |
.GG - Google Desktop Gadget Format |
Google |
| 179 |
.GGB - GeoGebra Document Format |
GeoGebra |
| 180 |
.GGD - GASTAR Output |
CERC |
| 181 |
.GGF - GPS Pathfinder Office Geoid Grid |
Trimble Navigation Limited |
| 182 |
.GGG - Green Globs & Graphing Equations Game Record |
Sharon Dugdale & David Kibbey |
| 183 |
.GGI - GGI |
The GGI Project |
| 184 |
.GGM - Green Globs & Graphing Equations Saved State |
Sharon Dugdale & David Kibbey |
| 185 |
.GGP - GemCom Graphic Format |
Gemcom Software International Inc. |
| 186 |
.GGPK - Grinding Gears Package |
Grinding Gears Games |
| 187 |
.GGR - GIMP Gradient Format |
GIMP |
| 188 |
.GGS - Gameboy Emulator |
N/A |
| 189 |
.GGT - GeoGebra User-defined Tool |
GeoGebra Team |
| 190 |
.GGZ - Garena Skin |
Garena Online |
| 191 |
.GHC - Visual Basic Constant Map |
Microsoft Corporation |
| 192 |
.GHD - Geonaute Keymaze Tracklog |
N/A |
| 193 |
.GHO - Norton Ghost Backup Image Format |
Symantec |
| 194 |
.GHS - Norton Ghost Backup Format |
Symantec |
| 195 |
.GHT - Ghost Project |
Symantec Corporation |
| 196 |
.GHX - Grasshopper |
Scott Davidson |
| 197 |
.GI - Prassi DVD Disk Image Format |
N/A |
| 198 |
.GI! - GigaSampler/GigaStudio Split |
N/A |
| 199 |
.GIC - BioWare Aurora Engine Area |
BioWare |
| 200 |
.GID - Microsoft Windows Help General Index Format |
Microsoft |
| 201 |
.GIF - Graphics Interchange File Format |
N/A |
| 202 |
.GIF2 - Netobjects Fusion Styles Lines |
NetObjects Inc. |
| 203 |
.GIF89A - GIF 89a Image |
N/A |
| 204 |
.GIFENX - Egis Encrypted GIF |
Egis Technology Inc. |
| 205 |
.GIFF - CompuServe Bitmap Image(Graphics Interchange Format) |
N/A |
| 206 |
.GIG - GigaSampler/GigaStudio Audio Format |
Tascam |
| 207 |
.GIH - GIMP Animated Brush |
GIMP |
| 208 |
.GIM - Sony Playstation 3 Icon Format |
Sony |
| 209 |
.GIN - GEMS Engine Control Unit Format |
General Engine Management Systems |
| 210 |
.GINSPECT_PRJ - GOM Inspect Project Format |
GOM |
| 211 |
.GIO - Nyquist Midi Test Format |
N/A |
| 212 |
.GIP - Ghost Installer Package |
Ethanole Solutions |
| 213 |
.GIR - Gens Plus! Movie |
RETROBASE.NET |
| 214 |
.GIS - CFS Console Game Installer Settings Format |
Zaplots |
| 215 |
.GIT - Git Repository |
Linus Torvalds |
| 216 |
.GITATTRIBUTES - Pro Git Attribute |
Scott Chacon |
| 217 |
.GITIGNORE - Git Ignore Format |
Git |
| 218 |
.GITKEEP - Gitkeep |
N/A |
| 219 |
.GJD - 7th Guest Game Archive |
Trilobyte |
| 220 |
.GJF - Gaussian Input Data |
Gaussian, Inc. |
| 221 |
.GKF - GAUSS Engine License |
Aptech Systems, Inc |
| 222 |
.GKH - Ensoniq EPS Family Disk Floppy Format |
N/A |
| 223 |
.GKO - Gerber Keep Out Layer |
N/A |
| 224 |
.GKP - GameKeyboard |
Locnet |
| 225 |
.GKS - Graphical Kernel System Fle |
International Organization for Standardization |
| 226 |
.GL - Graphical System For Presentation Animation Format |
N/A |
| 227 |
.GL2 - HP Graphics Language Plotter |
N/A |
| 228 |
.GLA - Sothink SWF Easy Project Format |
SourceTec Software |
| 229 |
.GLAD - GenePattern GLAD |
Broad Institute |
| 230 |
.GLADE - Glade Project Format |
The Glade Project |
| 231 |
.GLB - STK Globe Format |
Analytical Graphics |
| 232 |
.GLC - IGIS Data |
Geometry Pty Ltd. |
| 233 |
.GLD - MPLAB C Compiler Linker Script Format |
Microchip Technology |
| 234 |
.GLF - Space Engine Shader Format |
Space Engine |
| 235 |
.GLIF - Glyph Interchange Format |
The RoboFab developers |
| 236 |
.GLINK - Link To Third-party Google Drive Web Application Document |
Google |
| 237 |
.GLK - Microsoft SharePoint WorkSpace Groove Shortcut |
Microsoft Corporation |
| 238 |
.GLL - EASE SpeakerLab Compiled Text |
AFMG Technologies GmbH |
| 239 |
.GLM - DInsight Modeling Studio 3D CAM Model |
DInsight |
| 240 |
.GLO - Adobe RoboHelp Glossary Format |
Adobe Systems |
| 241 |
.GLOBAL - Global Makefile |
N/A |
| 242 |
.GLOS - Microsoft Word For Mac Glossary |
Microsoft Corporation |
| 243 |
.GLOX - Microsoft Office SmartArt Graphic Layout Definitions Package Format |
Microsoft |
| 244 |
.GLP - NaviEdit Geoconsult Long Profile |
EIVA a/s |
| 245 |
.GLS - GLScript Format |
Babylon |
| 246 |
.GLU - Cyberglue |
Cyberglue |
| 247 |
.GLUE - GlueMon Audio |
N/A |
| 248 |
.GLUT - OpenGL GLUT |
SGI |
| 249 |
.GLUT2 - OpenGL Glut-3.6 |
Silicon Graphics, Inc. |
| 250 |
.GLUT3 - OpenGL GLUT |
SGI |
| 251 |
.GLX - DataStudio Experiment |
Pasco |
| 252 |
.GLY - Microsoft Word Glossary Format |
Microsoft |
| 253 |
.GLZ - Crossword Power Tools Crossword Library |
CPT |
| 254 |
.GM - Transport Tycoon Game Music Format |
GameMonkey Script |
| 255 |
.GM1 - Heroes Of Might & Magic 3 Saved Game |
The 3DO Company |
| 256 |
.GM2 - Heroes Of Might & Magic III Saved Game |
The 3DO Company |
| 257 |
.GM3 - Heroes Of Might & Magic III Saved Game |
The 3DO Company |
| 258 |
.GM4 - Autologic Bitmap Image |
N/A |
| 259 |
.GM6 - Game Maker Project Format |
YoYo Games |
| 260 |
.GM81 - GameMaker Data Format |
YoYo Games |
| 261 |
.GMANIFEST - Google Desktop Gadget Control |
Google Inc. |
| 262 |
.GMAP - Garmin Map Format |
Garmin |
| 263 |
.GMBCK - Game Maker Background Image Format |
YoYo Games |
| 264 |
.GMC - Global Mapper Catalog |
Global Mapper Software LLC |
| 265 |
.GMD - Game Maker Stored Game |
N/A |
| 266 |
.GME - Interact DexDrive Sony Playstation Memory Card Save |
InterAct |
| 267 |
.GMF - Robot Arena Design And Destroy Graphic Format |
Leaderwerks |
| 268 |
.GMI - GPS Tuner Map Calibration Data |
Megalith-Systems |
| 269 |
.GMK - Game Maker Project Format |
YoYo Games |
| 270 |
.GML - Geography Markup Language |
Galdos Systems |
| 271 |
.GMM - Global Mobile Media |
N/A |
| 272 |
.GMMOD - Game Maker 3D Model Format |
N/A |
| 273 |
.GMMP - WCS GMMP Gamut Mapping Profile |
Microsoft |
| 274 |
.GMO - GNU Gettext Machine Object Format |
N/A |
| 275 |
.GMP - Geomorph Tile Map |
Patrice St-Gelais |
| 276 |
.GMR - Game Maker Compiled Game |
YoYo Games |
| 277 |
.GMRES - Game Maker Resource Format |
YoYo Games |
| 278 |
.GMS - LibGMS Gesture And Motion Signal Format |
GMS |
| 279 |
.GMSPR - GameMaker Sprite Format |
YoYo Games |
| 280 |
.GMT - Global Mobile Television Multimedia Format |
N/A |
| 281 |
.GMV - Gens Movie Capture Format |
Gens |
| 282 |
.GMW - Global Mapper Workspace |
Global Mapper Software LLC |
| 283 |
.GMX - GroupMail Message |
Infacta Ltd. |
| 284 |
.GMZ - GameMaker Complete Source |
YoYo Games |
| 285 |
.GNC - Great Notions Embroidery |
N/A |
| 286 |
.GND - Geography Network Document |
N/A |
| 287 |
.GNE - Flickr PHP Format |
Ludicorp |
| 288 |
.GNM - GNM Output Music |
N/A |
| 289 |
.GNO - GenoPro Genealogy Document Format |
GenoPro |
| 290 |
.GNP - GNXAS GNPeak Output Format |
GNXAS |
| 291 |
.GNS - Sound Health Abacus Genesis |
Sound Health Options |
| 292 |
.GNT - Micro Focus COBOL Generated Code |
Micro Focus International plc |
| 293 |
.GNUMAKEFILE - GNU Make Makefile |
GNU |
| 294 |
.GNUTAR - TAR Archive Format |
Free Software Foundation |
| 295 |
.GO - Google Go Programming Language Source Code |
N/A |
| 296 |
.GO! - Go!Zilla Unfinished Download |
Headlight Software, Inc. |
| 297 |
.GOA - SpiceCAD |
N/A |
| 298 |
.GOB - LucasArts Game Resource |
LucasArts Entertainment Company, LLC |
| 299 |
.GOC - GEOS GOC Source Code |
Berkeley Softworks |
| 300 |
.GOD - Populous 2 Saved Game Format |
Synbioz |
| 301 |
.GOF - GameExchange Raw Object Definition |
Okino Computer Graphics |
| 302 |
.GOFIN - Druki Gofin Document |
GOFIN sp. z o.o. |
| 303 |
.GOG - Drumagog Sample |
WaveMachine Labs, Inc. |
| 304 |
.GOLD - Gnome Desktop |
The GNOME Project |
| 305 |
.GOM - GOpenMol Model Format |
GRETECH |
| 306 |
.GOOMOD - World Of Goo Add-on |
2D Boy |
| 307 |
.GOR - Myth: The Fallen Lords Game Data |
Eidos Interactive Ltd. |
| 308 |
.GORM - Gorm Interface Resource Format |
N/A |
| 309 |
.GOX - The Games Factory Extension |
ClickTeam |
| 310 |
.GP - Guitar Pro |
Arobas Music |
| 311 |
.GP1 - Street Atlas GPS Log |
DeLorme |
| 312 |
.GP2 - Gerber Inner Plane 2 (negative) |
N/A |
| 313 |
.GP3 - Guitar Pro 3 Project Format |
Arobas Music |
| 314 |
.GP4 - Guitar Pro 4 Project Format |
Arobas Music |
| 315 |
.GP5 - Guitar Pro 5 Project File Format |
Arobas Music |
| 316 |
.GPB - Gerber Bottom Pad Master |
N/A |
| 317 |
.GPBANK - Guitar Pro Audio Bank Format |
Arobas Music |
| 318 |
.GPC - Genie Backup Manager Plugin |
Genie-Soft Corporation |
| 319 |
.GPD - Microsoft Windows Universal Printer Unidrv Minidriver Format |
Microsoft |
| 320 |
.GPE - GP2X Video Game Executable Format |
GamePark |
| 321 |
.GPF - Ragnarok Online Gravity Re-packed Format |
Gravity Interactive |
| 322 |
.GPG - GNU Privacy Guard Public Keyring Format |
Free Software Foundation |
| 323 |
.GPH - Lotus 1-2-3 Graph |
IBM |
| 324 |
.GPI - Garmin Point Of Interest Format |
Garmin |
| 325 |
.GPJ - GINT Project Format |
gINT Software, Inc. |
| 326 |
.GPK - GEOS Compressed Omnigo Format Archive |
Berkeley Softworks |
| 327 |
.GPL - GNU Public Licence Text |
N/A |
| 328 |
.GPM - Ragnarok Online Update |
Gravity Interactive Inc. |
| 329 |
.GPN - GlidePlan Map Document Format |
N/A |
| 330 |
.GPP - Serif GraphicsPlus Object Format |
Music Practiced Perfectly |
| 331 |
.GPR - GenePix Results Format |
Molecular Devices |
| 332 |
.GPRJ - Gearotic Motion Project |
Gearotic |
| 333 |
.GPRX - Geoxa Project Format |
Creative GIS Solutions |
| 334 |
.GPS - GOM Player Skin Format |
GRETECH |
| 335 |
.GPT - Gerber Top Pad Master |
N/A |
| 336 |
.GPU - GP2X Utility Program Format |
GamePark |
| 337 |
.GPW - Autodesk AutoCAD Civil 3D Hydraflow Hydrographs Extension |
Autodesk, Inc. |
| 338 |
.GPX - Guitar Pro 6 Format |
N/A |
| 339 |
.GPZ - IBM DB2 Document Manager Document History |
IBM |
| 340 |
.GQF - GrafEq Data |
Pedagoguery Software Inc. |
| 341 |
.GQS - GrafEq Data |
Pedagoguery Software Inc. |
| 342 |
.GQSX - Microsoft Office SmartArt Style Definitions Package Format |
Microsoft |
| 343 |
.GR2 - Granny 3D Format |
RAD Game Tools |
| 344 |
.GR4 - Pathloss Sharing |
Contract Telecommunication Engineering Ltd. |
| 345 |
.GRA - Microsoft Graph Chart Format |
Microsoft |
| 346 |
.GRADE - GradeStat Document Format |
GradeStat |
| 347 |
.GRADS - PINGO GrADS Data |
Jörg Wegner |
| 348 |
.GRAFFLE - OmniGraffle Drawing Format |
The Omni Group |
| 349 |
.GRAPHML - Graph Markup Language Format |
The GraphML Team |
| 350 |
.GRAPHMLZ - Compressed GraphML Source Format |
N/A |
| 351 |
.GRASP - Graphical System For Presentation Animation Format |
N/A |
| 352 |
.GRAY - RAW Gray Samples Bitmap Image |
N/A |
| 353 |
.GRB - GRIB Meteorological Data Format |
World Meteorological Organization |
| 354 |
.GRBDROPFILE - GetRight |
Headlight Software, Inc. |
| 355 |
.GRC - Affymetrix Grid Control |
Affymetrix, Inc. |
| 356 |
.GRD - Adobe Photoshop Image Ready Gradient Format |
Adobe Systems |
| 357 |
.GRDECL - Eclipse Specific |
The Eclipse Foundation |
| 358 |
.GREENFOOT - Greenfoot Project |
Greenfoot.org |
| 359 |
.GREY - Raw Image Format |
N/A |
| 360 |
.GRF - DPlot Graph Format |
Hydesoft Computing |
| 361 |
.GRG - GreatFamily Graphic Gallery |
GreatProgs |
| 362 |
.GRI - Petrosys Grid |
Petrosys Pty Ltd |
| 363 |
.GRIB - WMO CBS FM 92-VIII Ext. Gridded Binary Format |
World Meteorological Organization |
| 364 |
.GRID - GridMove Grid Settings |
DonationCoder.com |
| 365 |
.GRK - Gradekeeper Document |
Gradekeeper |
| 366 |
.GRL - Microsoft Windows Update Status Format |
Microsoft |
| 367 |
.GRLE - Farming Simulator Save Game |
GIANTS Software GmBH |
| 368 |
.GRM - NovaLogic Game Facial Expressions |
NovaLogic, Inc. |
| 369 |
.GRN - Granny 3D Format |
RAD Game Tools |
| 370 |
.GRO - HP-48/49 Grob Graphic Image Format |
Hewlett-Packard |
| 371 |
.GROB - Graphic Object Bitmap Format |
Hewlett-Packard |
| 372 |
.GROOVE - Sony ACID Groove Format |
Sony |
| 373 |
.GROOVY - Groovy Programming Language Script Format |
VMware, Inc. |
| 374 |
.GROUP - Windows Mail Group Format |
Microsoft |
| 375 |
.GROUPPROJ - Delphi Project Group Format |
Embarcadero Technologies |
| 376 |
.GROUPS - WM Keeper CLASSIC Group |
WebMoney |
| 377 |
.GROWLREGDICT - Growl Temp Format |
Growl Team |
| 378 |
.GROWLSTYLE - Growl WebKit Style |
Growl Team |
| 379 |
.GROWLTICKET - Growl Notification Format |
Growl Team |
| 380 |
.GROWLVIEW - Growl Display Plugin |
Growl Team |
| 381 |
.GRP - Microsoft Windows Program Group Format |
SmarterTools |
| 382 |
.GRR - Gradekeeper Class Roster Format |
Gradekeeper |
| 383 |
.GRS - GetRight Skin |
Headlight Software, Inc. |
| 384 |
.GRT - Grapher Template |
Golden Software |
| 385 |
.GRU - Geist Preset |
FXpansion™ Audio UK Ltd. |
| 386 |
.GRV - Microsoft SharePoint WorkSpace Groove Format |
Microsoft |
| 387 |
.GRW - SeeYou Waypoint |
Naviter d.o.o. |
| 388 |
.GRX - GetRight File List |
Headlight Software, Inc. |
| 389 |
.GRXML - Grammar |
N/A |
| 390 |
.GRY - Raw Image (Raw GREY) |
N/A |
| 391 |
.GS - Haskell Gofer Script Format |
Google |
| 392 |
.GS0 - Sega Genesis (Megadrive) Emulator Quick Slot 0 Save Format |
N/A |
| 393 |
.GS1 - Genecyst Save State 1 |
Bloodlust Software |
| 394 |
.GS3 - Genecyst Game Save State 1 Format |
GameStarter |
| 395 |
.GS4 - Genecyst Saved State Slot 4 |
Bloodlust Software |
| 396 |
.GSA - Microsoft SharePoint WorkSpace Groove Working Space Archive Or Template |
Microsoft Corporation |
| 397 |
.GSB - Golden Software Boundary Data Format |
Golden Software |
| 398 |
.GSBA - GameSave Manager Save Backup |
InsaneMatt |
| 399 |
.GSC - Call Of Duty Script Format |
Activision |
| 400 |
.GSCRIPT - Link To Google Scripts Web Application Script |
Google Inc. |
| 401 |
.GSCX - Microsoft Office Diagram |
Microsoft Corporation |
| 402 |
.GSD - Generic Station Description Format |
PROFIBUS & PROFINET International |
| 403 |
.GSDU - GameSave Manager Database Update |
InsaneMatt |
| 404 |
.GSE - GeneSys Export |
Psytech International |
| 405 |
.GSF - Ghostscript Fonts |
Artifex Software |
| 406 |
.GSFLIB - Game Boy Advance Song Library |
N/A |
| 407 |
.GSHEET - Link To Google Sheets Web Application Spreadsheet Document |
Google |
| 408 |
.GSI - Golden Software Interchange Format |
Golden Software |
| 409 |
.GSL - GoodSync Job List |
Siber Systems, Inc. |
| 410 |
.GSLIDES - Link To Google Slides Web Application Presentation |
Google |
| 411 |
.GSM - GSM Sound Format |
N/A |
| 412 |
.GSP - IMail Server Returned Mail |
Ipswitch |
| 413 |
.GSPROJ - GameSalad Project Format |
GameSalad |
| 414 |
.GSR - Golden Software GIS Format |
Golden Software |
| 415 |
.GSR2 - Golden Software GIS Format |
Golden Software |
| 416 |
.GSS - Multi Game Memory Editor Memory Snapshot |
N/A |
| 417 |
.GST - MapInfo Geoset Format |
MapInfo |
| 418 |
.GSTENCIL - OmniGraffle Stencil |
The Omni Group |
| 419 |
.GSVR - Ghostscript |
Artifex Software |
| 420 |
.GSX - Gens Sega Emulator Save State Format |
N/A |
| 421 |
.GSYM - ArchiCAD For MAC Geometric Description Language |
Graphisoft |
| 422 |
.GSZ - GeoStudio Project |
GEO-SLOPE International Ltd. |
| 423 |
.GSZIP - GameSalad Market Asset Format |
GameSalad |
| 424 |
.GT - Gold Thread Embroidery Format |
N/A |
| 425 |
.GT2 - Graoumf Tracker Music Module (MOD) |
SourceForge.net |
| 426 |
.GTA - Microsoft SharePoint WorkSpace Groove Tool Archive Format |
Microsoft |
| 427 |
.GTABLE - Link To Google Fusion Tables Web Application Table |
Google |
| 428 |
.GTAR - GNU Tar Compressed Archive Format |
Free Software Foundation |
| 429 |
.GTC - Graitec Exchange Format |
Graitec |
| 430 |
.GTE - GigaTrust Protected |
GigaTrust |
| 431 |
.GTEMPLATE - OmniGraffle Template |
The Omni Group |
| 432 |
.GTH - Bibexcel |
Olle Persson |
| 433 |
.GTHR - Gather Log Format |
Microsoft |
| 434 |
.GTI - STRUDL Input |
Georgia Tech Research Corporation |
| 435 |
.GTKRC - GTK+ Skin Format |
The GTK+ Project |
| 436 |
.GTL - Gerber Top Layer |
N/A |
| 437 |
.GTM - GreekToMe Data Format |
Charles H. King |
| 438 |
.GTO - Quicken Online Data |
Intuit Inc. |
| 439 |
.GTP - Guitar Pro Project |
Arobas Music |
| 440 |
.GTS - CaptiveWorks PVR Video Recording Format |
CaptiveWorks |
| 441 |
.GTX - Genetica Seamless Texture Format |
Spiral Graphics Inc. |
| 442 |
.GUI - Dr.Explain Project Format |
Indigo Byte Systems |
| 443 |
.GUIDE - AmigaGuide Hypertext |
Cloanto Italia srl |
| 444 |
.GUIDES - The Iconfactory XScope Guides Format |
The Iconfactory |
| 445 |
.GUL - JungUm Global Viewer Korean Language |
Samsung Group |
| 446 |
.GUS - Universal Score Poster Script |
Getscores.org |
| 447 |
.GV - Graphviz DOT Language Format |
AT&T |
| 448 |
.GVG - Kompass Map |
Kompass |
| 449 |
.GVI - Google Video Format |
Google |
| 450 |
.GVIMRC - GVim Settings Format |
gVim |
| 451 |
.GVM - Phantasy Star Online |
Sega Corporation |
| 452 |
.GVN - GeoVisu Navigation Data |
GeoVisu Development Team |
| 453 |
.GVP - Google Video Player Google Video Pointer Playlist Format |
Google |
| 454 |
.GVR - GeoVisu Routes |
GeoVisu Development Team |
| 455 |
.GVT - GeoVisu Tracklogs |
GeoVisu Development Team |
| 456 |
.GVW - GeoVisu Waypoints |
GeoVisu Development Team |
| 457 |
.GVY - Groovy Script Format |
VMware, Inc. |
| 458 |
.GW - SWAT Groundwater Input |
Grassland, Soil & Water Research Laboratory |
| 459 |
.GWB - GenStat Book |
VSN International |
| 460 |
.GWF - Benthic Golden |
Benthic Software |
| 461 |
.GWI - GroupWise Link Information Format |
Novell |
| 462 |
.GWK - GC-Prevue GraphiCode PCB Job Format |
GraphiCode |
| 463 |
.GWL - Nanoscribe General Writing Language |
N/A |
| 464 |
.GWP - Greetings WorkShop Format |
Microsoft |
| 465 |
.GWS - GeoMedia Geoworkspace Format |
Intergraph |
| 466 |
.GWT - SpaceStat Generalized Weights Format |
N/A |
| 467 |
.GWV - Groundwater Vistas Packaged Model |
ESI LTD |
| 468 |
.GX2 - Generic Cadd |
N/A |
| 469 |
.GXA - General CADD Attribute Data |
General CADD Products, Inc. |
| 470 |
.GXC - General CADD Pro Component Data Format |
General CADD Products |
| 471 |
.GXD - General CADD Pro Drawing Format |
General CADD Products |
| 472 |
.GXF - General CADD Pro Font Data Format |
General CADD Products |
| 473 |
.GXH - General CADD Pro Hatch Pattern Format |
General CADD Products |
| 474 |
.GXK - Galaxkey File Manager Encrypted Format |
Galaxkey |
| 475 |
.GXL - Graph Exchange Language Format |
R. C. Holt |
| 476 |
.GXM - General CADD Pro Format |
General CADD Products |
| 477 |
.GXR - GeneXus Report |
Artech Consultores S.R.L. |
| 478 |
.GXT - Grand Theft Auto 2 Game Format |
Rockstar Games |
| 479 |
.GXW - GRASS GIS Workspace Layout Definition |
GRASS Development Team |
| 480 |
.GYM - Sega Genesis/Mega Drive Music Logged |
N/A |
| 481 |
.GYP - Google Chromium GYP Input Configuration |
Microsoft Corporation |
| 482 |
.GYPI - Chrome/Chromium Include |
N/A |
| 483 |
.GZ - GZIP Compressed Archive Format |
The GNU Project |
| 484 |
.GZ1 - Orgadata LogiKal |
Orgadata AG |
| 485 |
.GZ2 - Misnamed BZ2 Format |
N/A |
| 486 |
.GZA - Bzip2 Compressed File Archive |
N/A |
| 487 |
.GZF - Webcopier |
MaximumSoft Corp. |
| 488 |
.GZI - GZip Compressed Archive |
N/A |
| 489 |
.GZIP - GNU ZIP Gzip Compressed Archive Format |
N/A |
| 490 |
.GZL - Go!Zillalist |
Headlight Software, Inc. |
| 491 |
.GZP - Giants Citizen Kabuto Game |
Interplay Entertainment Corporation |
| 492 |
.GZQUAR - BitDefender Quarantine |
Softwin |
| 493 |
.GZR - GunZ |
MAIET Entertainment, Inc. |
