File extensions beginning with the letter G. Commonly used extensions are listed in bold.

	G  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z .g BRL-CAD Geometry File (more info) .g721 G.721 Audio File (more info) .g723 G.723 Audio File (more info) .g726 G.726 Audio File (more info) .gadget Windows Gadget (more info) .gam Saved Game File (more info) .game Apple Chess Saved Game (more info) .gan GanttProject Project File (more info) .gau Flight Simulator Gauge File (more info) .gb Game Boy ROM File (more info) .gb1 Game Maker Backup File (more info) .gba Game Boy Advance ROM (more info) .gbc Game Boy Color ROM (more info) .gbi gBurner Project File (more info) .gbr Gerber File (more info) .gbx Gerber PCB File (more info) .gc GraphClick File (more info) .gca GCA File Archive (more info) .gcd Generic CADD Drawing File (more info) .gcd Prassi CD Image (more info) .gcf Game Cache File (more info) .gci GameCube Save File (more info) .gcm Game Cube ROM (more info) .gcs GameCube SharkSave File (more info) .gcx Grapher Graph File (more info) .gdb InterBase Database File (more info) .gdr Symbian OS Font File (more info) .gds Graphic Design System (more info) .ged GEDCOM Genealogy Data File (more info) .ged Game Editor Project File (more info) .gedcom GEDCOM Genealogy File (more info) .gem Ventura Publisher Document (more info) .gem GEM Metafile (more info) .gem RubyGems Package (more info) .gen ArcView ARC/INFO UnGenerate file (more info) .geo VRML Geography File (more info) .gfb GIFBlast Compressed Image File (more info) .gg Google Desktop Gadget File (more info) .ggb GeoGebra Document (more info) .gho Norton Ghost Backup File (more info) .ghs Norton Ghost Image Segment (more info) .gi RecordNow! CD Image (more info) .gi Global Image (more info) .gid Windows Help Index File (more info) .gif Graphical Interchange Format File (more info) .gig Tascam GigaSampler File (more info) .gio Adagio Score (more info) .gio Nyquist MIDI File (more info) .gkh Ensoniq EPS Family Disk Image (more info) .gks Graphics Kernel System (more info) .gl GRASP Animation (more info) .glade Glade Project File (more info) .global Global Makefile (more info) .gls GLScript Game Script (more info) .gly Microsoft Word Glossary (more info) .gm6 Game Maker 6 Project File (more info) .gmd Game Maker Program Code (more info) .gmf Geology Multi-File (more info) .gmk Game Maker 7 File (more info) .gml Geography Markup Language File (more info) .gmo GNU Machine Object File (more info) .gms Gesture and Motion Signal File (more info) .gne Flickr Web Page (more info) .gnp GNPeak Output File (more info) .gorm Gorm Interface Resource File (more info) .gp3 Guitar Pro 3 File (more info) .gp4 CCITT Group 4 Fax File (more info) .gp4 Guitar Pro 4 Tablature (more info) .gp5 Guitar Pro 5 Tablature File (more info) .gpd Graphic PhotoDefiner Image File (more info) .gpe GP2X Video Game (more info) .gpg GNU Privacy Guard Public Keyring (more info) .gpk WaveLab Audio Peak File (more info) .gpn GlidePlan Map Document (more info) .gpu GP2X Utility Program (more info) .gpx GPS Exchange File (more info) .gra Microsoft Graph File (more info) .grade GradeStat Document (more info) .graffle OmniGraffle Drawing (more info) .grasp GRASP Animation (more info) .grf Generic Graph File (more info) .grf Ragnarok Client Archive (more info) .grf DPlot Graph File (more info) .grib Gridded Binary File (more info) .grk Gradekeeper Class Gradebook File (more info) .grl Windows Update Status File (more info) .grn Granny 3D File (more info) .gro Graphic Object Bitmap (more info) .grob Graphic Object Bitmap File (more info) .growlregdict Growl Temp File (more info) .growlticket Growl Notification File (more info) .grp Windows Program Manager Group (more info) .grp StarCraft Graphics Group File (more info) .grr Gradekeeper Class Roster File (more info) .gry Grayscale Image (more info) .gs GemStone Document (more info) .gs3 GameStarter File (more info) .gsd Graphtec Vector Graphics File (more info) .gsd Generic Station Description File (more info) .gsm Graphic Description Language File (more info) .gsm US Robotics GSM Audio File (more info) .gsm Global System for Mobile Audio File (more info) .gst MapInfo Geoset File (more info) .gthr Gather Log File (more info) .gtp Guitar Pro File (more info) .gv GraphcViz DOT File (more info) .gvi Google Video File (more info) .gvp Google Video Pointer (more info) .gwk GraphiCode PCB Job File (more info) .gws GeoMedia GeoWorkspace File (more info) .gxc General CADD Pro Component (more info) .gxd General CADD Pro Drawing (more info) .gxl Graph Exchange Language File (more info) .gz Gnu Zipped File (more info) .gzi Unix Gzip File (more info) .gzip Gnu Zipped File (more info)

All File Extensions | "G" Computer Terms

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