A G64 file is a disk image format specifically designed for Commodore 64 (C64) emulation. Unlike the more common D64 for...
GeoJSON is a widely used open standard geospatial data interchange format that represents geographic features with their...
GeoPackage is an open, standards-based, platform-independent, portable, self-describing, and compact format for transfer...
GeoTIFF is a public domain metadata standard which allows georeferencing information to be embedded within a TIFF (Tagge...
glTF (GL Transmission Format) is a royalty-free, open standard for 3D scene and model transmission, developed by the Khr...
The .gliffy file extension is associated with Gliffy diagrams. Gliffy is a web-based diagramming application that allows...
Geography Markup Language (GML) is an XML grammar defined by the Open Geospatial Consortium (OGC) used to express geogra...
The .gnumeric file extension is associated with spreadsheet files created by Gnumeric, a free and open-source spreadshee...
The GPX (GPS Exchange Format) file format is an XML schema designed for transferring GPS data between applications and w...
A .GRD file is a grid data file format primarily associated with Golden Software's Surfer software. Surfer is a powerful...
GRIB (GRIdded Binary) is a concise data format commonly used in meteorology to store and exchange gridded data, such as ...
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Each extension page includes software compatibility, file descriptions, alternatives, and usage information.