File extension
File type
Developer
File format
GB1
Game Maker Backup File
YoYo Games
N/A
GS3
GameStarter File
GameStarter
N/A
GROWLREGDICT
Growl Temp File
Growl Team
N/A
GPE
GP2X Video Game
GamePark
N/A
GPU
GP2X Utility Program
GamePark
N/A
GRK
Gradekeeper Class Gradebook File
Gradekeeper
N/A
GRR
Gradekeeper Class Roster File
Gradekeeper
N/A
GWK
GraphiCode PCB Job File
GraphiCode
N/A
GB
Game Boy ROM File
N/A
N/A
GB
GenBank Data File
NCBI
Text
GEDCOM
GEDCOM Genealogy File
N/A
N/A
G
BRL-CAD Geometry File
BRL-CAD
N/A
GSD
General Station Description File
PROFIBUS & PROFINET International
XML
GSD
Graphtec Vector Graphics File
Graphtec
N/A
GV
Graphviz DOT File
AT&T
N/A
GPK
WaveLab Audio Peak File
Steinberg
N/A
GHS
Norton Ghost Image Segment
Symantec
N/A
GTP
Gerber Top Solder Paste Data File
Ucamco
N/A
GTP
Guitar Pro File
Arobas Music
N/A
GTP
GNOME Theme Package File
The GNOME Project
Binary
GWS
GeoMedia GeoWorkspace File
Intergraph
N/A
GWS
Geosoft Workspace File
Geosoft
Binary
GRADE
GradeStat Document
GradeStat
N/A
GROWLTICKET
Growl Notification File
Growl Team
N/A
GGB
GeoGebra Document
GeoGebra
N/A