G, FILE EXTENSIONS START WITH LETTER - 'G', FILE EXTENSIONS START WITH ALPHABET 'G'

FILE SUFFIX START WITH ALPHABET - 'G' (FILE EXTENSIONS WITH LETTER 'G')

G
Ext.	Description	Used by
G	Data chart	APPLAUSE
G16	GoldED for DOS compiled config	GOLDED.EXE
G3P	data	Grand Prix 3 car physics
G8	Raw graphics file (one byte per pixel) plane three	PicLab - Cubicomb Picturemaker
GAF	Globa Game Engine audio format	Globa Game Engine
GAM	Fax	GammaFax
GAMEPROJ	Gamesalad game project format	GameSalad
GB	Game Boy ROM
GB1	Game Maker backup file (can also be GB2, GB3, etc.)
GBA	Game Boy Advance ROM
GBC	Game Boy Color ROM
GBL	Genesis Bitmap Layout
GBL	Global definitions	VAXTPU editor
GBL	Global module in Basic programs
GBP	Genesis Bitmap Pattern
GBR	GIMP brush
GC1	Lisp source code	Golden Common Lisp 1.1
GC3	Lisp source code	Golden Common Lisp 1.3
GCA	IBM GOCA	GCGW
GCD	Graphics
GCD	General content descriptor	Wireless devices
GCD	Generic Cadd drawing	Generic Cadd, Visual Cadd
GCF	Game cache file	Steam content delivery system
GCX	Graph file	Mac OS X Grapher
GD3	Game Doctor Super NES ROM image
GDF	General Data Format for Biomedical Signals	Biomedical signal processing, Brain Computer Interfaces
GDF	Dictionary file	GEOS
GDF	Geographical Data Format	Various mapping software
GDF	IBM Graphics Data Format	Legacy IBM systems
GDL	Data	ArchiCAD model
GDS	McDonnell-Douglas Things
GE	GEcho config file	GEcho
GED	GEDCOM	Genealogy data exchange
GED	EDITOR's native file format	Arts & Letters
GED	GoldED for DOS compiled config file	GOLDED.EXE
GED	Graphics editor file	EnerGraphics
GED	Game Editor Data / project file	Game Editor
GEM	Vector graphics file	GEM - Ventura Publisher
GEN	Compiled template	dBASE Application Generator
GEN	Generated text	Ventura Publisher
GEO	Geode	Geoworks
GEO	GEOS specific file (application)	GEOS
GEO	GoldED for OS/2 compiled config file	GED2.EXE
GEX	GEcho config file	GEcho
GFB	Compressed GIF image created by GIFBLAST	gifblast.exe
GFO	SGI Radiosity
GFT	Font	NeoPaint
GFT	GEM-translator font file
GFX	Instant Artist graphics Files	Instant Artist
GFX	PCBoard @X-coded colorful text	GFX2COM - GFX2EXE
GHO	Norton Ghost File (first file)	Symantec
GHS	Norton Ghost File (split file)	Symantec
GHW	GHDL Wave file	GHDL/GTKWave data file
GIB	Chart	Graph-in-the-Box
GIB	GIMP animated brush
GID	Help index	windows 95 help
GIF	Compuserves' Graphics Interchange Format (bitmapped graphics)	QPeg - Display - CompuShow
GIW	Presentation	Graph-in-the-Box for Windows
GKH	Ensoniq Disk Image (VFX, SD, EPS, ASR, TS)	Ensoniq
GKS	Graphics Kernel System
GL	Animation format	grasprt.exe, PV
GL	Animation	GRASP GRAphical System for Presentation
GLB	Global module in Basic programs
GLM	Datafile	Glim
GLO	Global module in Basic programs
GLS	Datafile	Across
GLY	Winword Glossary	Microsoft Word
GM6	Game Maker Editable file as of version 6.x
GMD	Game Maker Editable file up to version 5.x
GMF	CGM graphics file	APPLAUSE
GMK	Game Maker Editable file as of version 7.x or 8.x
GML	Game Maker GML file
GMOD	Data	Golgotha 3D model
GMP	Geomorph tile map	SPX
GMS	Ghost Mouse Script
GMS	Gesture and Motion File Formats
GMT	data	RFactor car physics
GOC	Goc source code file	Geoworks
GOE	GOES graphic file
GOH	Goc header file	Geoworks
GP5	Guitar Pro 5 song	Guitar Pro 5
GP	Geode parameter file	Geoworks Glue
GP4	data	Grand Prix 4 car physics
GPH	Graph	Lotus 1-2-3/G
GPK	Omnigo program package
GPX	GPS eXchange Format
GR2	Screen driver	Windows 3.x
GRA	Datafile	SigmaPlot
GrADS	Metafile
GRAFFLE	OmniGraffle graph file
GRASP	Graphical System for Presentation
GRB	T-FLEX CAD file	Top Systems
GRB	MS-DOS Shell Monitor file	MS-DOS 5
GRD	Drivers for GRX (graphics library)	GRX (c) Free Soft. Found.
GRDNT	Image format used in the core of some very obscure customized operating systems to represent gradients; see also SCTOR
GRE	data	Grenoble Thermal ellipsoids Plot Program
GRF	Graph file	Graph Plus - Charisma
GRIB	Gridded Binary
GRN	Drivers for GRX (graphics library)	GRX (c) Free Soft. Found.
GRP	Group file	Windows 3.x - Papyrus
GRP	Pictures group	PixBase
GRY	Graphics format (RAW GREYz)
GS1	Presentation	GraphShow
GS3	data	GameStarter
GSA	data	Microsoft Office Groove Space Archive
GSD	Vector graphics	Professional Draw
GSM	Raw GSM 6.10 audio stream	AWAVE
GSW	Worksheet	GraphShow
GTA	data	Microsoft Office Groove Tool Archive
GUP		PopMail
GV	GrandView outline file
GVO	Data	GFXFX Vector Object
GWI	Groupwise File	Local saved Email
GXL	Graphics library	Genus
GZ	Archive	GNU zip - WinZipNT
GZR	data	GunZ action replay