This page provides a list of those file extensions that start with .g. The information given below is a summary and further details can be found by clocking on the summary next to the file extension of interest.

.gbiDelphi database explorer file | gBurner Image file.
.gbmMapServer bitmap store file.
.gdbMapServer database file | Interbase file | ESRI GeoDatabase file.
.gdsMapServer dataset file.
.gedGEDCOM file.
.gemGEM metafile.
.genARC Digitized graphics file | Compressed Digitized Graphics file
.giGlobal Image file.
.gidWindows (help) global index.
.gifGIF image file.
.gixMapServer sheet index file.
.gjmCompressed audio file (mono).
.gjsCompressed audio file (stereo).
.gmtZmodeler2 filter file.
.gpdGeneric Printer Driver file | CRISP output file | Gameplay data file | Grid Parameter Definition file | Visual Epr input file.
.graGradient plugin (Animation Master).
.grcVertical Mapper Classified Grid file.
.grdVertical Mapper Continuous grid file | RockWorks XYG data file.
.grpProgram Manager Group file.
.gsfMapServer sheet file | Gaia Geospatial Session File.
.gvpGoogle Video Player File.
.gxkGalaxkey encrypted email.
.gzUnix compressed file.
.gzipCompressed file.

For further information about the file extension please do click on the summary next to the file extension in the list above.

We would like this listing to be complete and comprehensive, but recognised that we may have missed one and that new file types are being used all the time. So if you know of a file type that we have missed that should be listed here then please let us know.