3D - Survex 3D Cavern File

3DD - ArcGlobe Document

ADF - ESRI ArcInfo Binary Grid Format

APL - ArcPad Layer File

APR - ArcView Project File

GLB - STK Globe File

IMG - Garmin Map File

ATX - ArcGIS Attribute Index File

AUX - Auxiliary File

DEM - Digital Elevation Model File

DIV - DIVA-GIS Project File

ETA - Google Earth Placemark File

NM2 - Navitel Map File

SBN - ESRI Spatial Index Binary File

SP3 - NGS SP3 File

SSF - Trimble Standard Storage Format File

DLG - Shapefile Shape Index Format

GPKG - GeoPackage Format Files

SHX - Shapefile Shape Index Format

NTF - National Transfer Format Files

LOC - GPS Location File Format

QGD - Sqlite Database of the QGIS Project

QGZ - Quantum GIS Compressed Project

S57 - Electronic Navigation Charts File

E00 - ArcInfo Interchange File Format

FileGDB - ESRI File Geodatabase Format

GeoJSON - JSON based Geographic File Format

GML - Geography Markup Language File Format

GPX - GPX Exchange File Format

KML - Keyhole Markup Language

KMZ - KML Zipped File Format

OSM - OpenStreetMap File Format

QGS - QGIS Project File Format

QLR - QGIS Layer Definition File

QML - The QGIS Style File Format

SHP - ESRI Shapefile