| .3D |
Survex 3D Cavern File |
The Survex Project |
Free 3D Apps |
| .3DC |
iGO 3D Building File |
NNG |
Free 3DC Apps |
| .3DD |
ArcGlobe Document |
ESRI |
Free 3DD Apps |
| .3DL |
iGO Landmark File |
NNG |
Free 3DL Apps |
| .477 |
MNS Shape Definition Companion File |
Sapper Oy |
Free 477 Apps |
| .ADF |
ESRI ArcInfo Binary Grid Format |
ESRI |
Free ADF Apps |
| .APL |
ArcPad Layer File |
ESRI |
Free APL Apps |
| .APR |
ArcView Project File |
ESRI |
Free APR Apps |
| .AQM |
AlpineQuest Map File |
MOBAC |
Free AQM Apps |
| .AT5 |
Lowrance Map File |
Lowrance |
Free AT5 Apps |
| .ATX |
ArcGIS Attribute Index File |
ESRI |
Free ATX Apps |
| .AUX |
Auxiliary File |
Not Available |
Free AUX Apps |
| .AVL |
ArcView Legend File |
ESRI |
Free AVL Apps |
| .AXE |
AutoRoute Map File |
Microsoft |
Free AXE Apps |
| .AXT |
Microsoft AutoRoute Template |
Microsoft |
Free AXT Apps |
| .BIL |
ESRI BIL File |
ESRI |
Free BIL Apps |
| .BPW |
Bitmap World File |
Not Available |
Free BPW Apps |
| .BT |
Binary Terrain File |
Ben Discoe |
Free BT Apps |
| .CML |
OGC Web Map Context Document |
Open Geospatial Consortium |
Free CML Apps |
| .COR |
Trimble Corrected SSF File |
Trimble Navigation |
Free COR Apps |
| .CSF |
GeoMedia Coordinate System File |
Intergraph |
Free CSF Apps |
| .CUB |
ISIS Cube File |
USGS |
Free CUB Apps |
| .CVI |
CassiniVision Map Image File |
CassiniVision |
Free CVI Apps |
| .CXF |
Coordinates Export Format |
HeightMap org |
Free CXF Apps |
| .DEM |
Digital Elevation Model |
USGS |
Free DEM Apps |
| .DIV |
DIVA-GIS Project File |
Not Available |
Free DIV Apps |
| .DIX |
DIVA-GIS Export File |
Not Available |
Free DIX Apps |
| .DLG |
Digital Line Graph |
Not Available |
Free DLG Apps |
| .DMF |
Geosystem Digitals Map File |
Geosystem |
Free DMF Apps |
| .DMT |
DeLorme Transfer File |
DeLorme |
Free DMT Apps |
| .DT0 |
DTED Level 0 File |
National Geospatial-Intelligence Agency |
Free DT0 Apps |
| .DT1 |
DTED Level 1 File |
National Geospatial-Intelligence Agency |
Free DT1 Apps |
| .DT2 |
DTED Level 2 File |
National Geospatial-Intelligence Agency |
Free DT2 Apps |
| .DVC |
IDRISI Vector Definition File |
IDRISI |
Free DVC Apps |
| .E00 |
ArcInfo Coverage Export File |
ESRI |
Free E00 Apps |
| .EMBR |
Spatial Geodatabase File |
GEOREID Pty Ltd |
Free EMBR Apps |
| .ERS |
ER Mapper Data File |
ERDAS |
Free ERS Apps |
| .EST |
Streets & Trips Map File |
Microsoft |
Free EST Apps |
| .ETA |
Google Earth Placemark File |
Google |
Free ETA Apps |
| .FBL |
iGO Map File |
Nav N Go |
Free FBL Apps |
| .FDS |
FME Custom Format File |
Safe Software |
Free FDS Apps |
| .FFS |
FME Desktop Feature Store File |
Safe Software |
Free FFS Apps |
| .FIT |
Garmin Activity File |
Garmin |
Free FIT Apps |
| .FLS |
ArcView GIS Windows Help Supporting File |
ESRI |
Free FLS Apps |
| .FME |
FME Mapping File |
Safe Software |
Free FME Apps |
| .FMI |
FME Include File |
Safe Software |
Free FMI Apps |
| .FMV |
FME Desktop Viewspace File |
Safe Software |
Free FMV Apps |
| .FMW |
FME Workbench File |
Safe Software |
Free FMW Apps |
| .GEOJSON |
GeoJSON File |
GeoJSON |
Free GEOJSON Apps |
| .GFW |
GIF World File |
Not Available |
Free GFW Apps |
| .GLB |
STK Globe File |
Analytical Graphics |
Free GLB Apps |
| .GMAP |
Garmin Map File |
Garmin |
Free GMAP Apps |
| .GMF |
Geology Multi-File |
Not Available |
Free GMF Apps |
| .GML |
Geography Markup Language File |
Galdos Systems |
Free GML Apps |
| .GPF |
Geosoft Project File |
Geosoft |
Free GPF Apps |
| .GPRX |
Geoxa Project File |
Creative GIS Solutions |
Free GPRX Apps |
| .GPS |
Survey Pro Coordinate File |
Tripod Data Systems |
Free GPS Apps |
| .GRB |
GRIB Meteorological Data File |
World Meteorological Organization |
Free GRB Apps |
| .GSB |
Golden Software Boundary File |
Golden Software |
Free GSB Apps |
| .GSI |
Golden Software Interchange File |
Golden Software |
Free GSI Apps |
| .GSM |
MapViewer Project File |
Golden Software |
Free GSM Apps |
| .GSR |
Golden Software Reference File |
Golden Software |
Free GSR Apps |
| .GSR2 |
Golden Software Reference File |
Golden Software |
Free GSR2 Apps |
| .GST |
MapInfo Geoset File |
MapInfo |
Free GST Apps |
| .GTM |
GPS TrackMaker Data File |
Geo Studio Technology |
Free GTM Apps |
| .GVSP |
Geocortex Viewer for Silverlight Project |
Latitude Graphics |
Free GVSP Apps |
| .GWS |
Geosoft Workspace File |
Geosoft |
Free GWS Apps |
| .HDR |
ESRI BIL Header File |
ESRI |
Free HDR Apps |
| .HGT |
SRTM Elevation Data File |
Not Available |
Free HGT Apps |
| .IMD |
GIS Image Metadata File |
Not Available |
Free IMD Apps |
| .IMG |
ERDAS IMAGINE Image File |
ERDAS |
Free IMG Apps |
| .IMG |
Garmin Map File |
Garmin |
Free IMG Apps |
| .IMI |
Magellan Map File |
Magellan |
Free IMI Apps |
| .JGW |
JPEG World File |
ESRI |
Free JGW Apps |
| .JNX |
BirdsEye JNX Raster Map |
Not Available |
Free JNX Apps |
| .JPGW |
JPEG World File |
ESRI |
Free JPGW Apps |
| .JPR |
Fugawi Projection File |
Fugawi Software |
Free JPR Apps |
| .JPW |
World File for JPEG |
ESRI |
Free JPW Apps |
| .LAN |
ERDAS LAN File |
ERDAS |
Free LAN Apps |
| .LEN |
IMAGINE Lens Flare File |
ERDAS |
Free LEN Apps |
| .LPK |
ArcGIS Layer Package |
ESRI |
Free LPK Apps |
| .MAP |
NAVIGON Map File |
NAVIGON |
Free MAP Apps |
| .MAP |
Mapjects Server Webparts File |
Mapjects Development |
Free MAP Apps |
| .MDC |
Merkaartor Document |
Merkaartor |
Free MDC Apps |
| .MGM |
MGMaps File |
Mobile GMaps |
Free MGM Apps |
| .MID |
MapInfo Data File |
Pitney Bowes Software |
Free MID Apps |
| .MIF |
MapInfo Interchange Format File |
Pitney Bowes Software |
Free MIF Apps |
| .MMM |
MiraMon Maps File |
CREAF and UAB |
Free MMM Apps |
| .MMZ |
MiraMon Compressed Map File |
CREAF and UAB |
Free MMZ Apps |
| .MNH |
Master Navigator Header File |
Sapper Oy |
Free MNH Apps |
| .MPK |
ArcGIS Map Package |
ESRI |
Free MPK Apps |
| .MPS |
Pocket Streets Map File |
Microsoft |
Free MPS Apps |
| .MSD |
Map Service Definition File |
ESRI |
Free MSD Apps |
| .MWX |
MapGuide Author Map Window XML File |
Autodesk |
Free MWX Apps |
| .MXD |
ArcGIS Map Document |
ESRI |
Free MXD Apps |
| .MXT |
ArcGIS Map Template |
ESRI |
Free MXT Apps |
| .NGT |
Noni GPSPlot Track File |
Noni GPSPlot |
Free NGT Apps |
| .NM2 |
Navitel Map File |
Navitel |
Free NM2 Apps |
| .NM3 |
Navitel 5 Map File |
Navitel |
Free NM3 Apps |
| .NMAP |
NaviComputer Map File |
NaviComputer |
Free NMAP Apps |
| .NMC |
ArcGIS Explorer Map Content File |
ESRI |
Free NMC Apps |
| .NMF |
ArcGIS Explorer Map File |
ESRI |
Free NMF Apps |
| .NV2 |
Navionics Chart File |
Navionics |
Free NV2 Apps |
| .OBF |
OsmAnd Offline Map File |
OsmAnd |
Free OBF Apps |
| .OCD |
OCAD Map File |
OCAD |
Free OCD Apps |
| .OSB |
OpenStreetMap Binary Map File |
Merkaartor |
Free OSB Apps |
| .OSC |
OpenStreetMap Change File |
OpenStreetMap |
Free OSC Apps |
| .OSM |
OpenStreetMap Map File |
OpenStreetMap |
Free OSM Apps |
| .OV2 |
TomTom Points of Interest Database |
TomTom |
Free OV2 Apps |
| .PIN |
MNS Projection Information File |
Sapper Oy |
Free PIN Apps |
| .PIX |
PCI Geomatics Database File |
PCI Geomatics |
Free PIX Apps |
| .PMF |
ESRI Published Map File |
ESRI |
Free PMF Apps |
| .PRM |
Route 66 Map File |
Route 66 |
Free PRM Apps |
| .PTM |
MapPoint Map File |
Microsoft |
Free PTM Apps |
| .PTT |
MapPoint Map Template |
Microsoft |
Free PTT Apps |
| .QCT |
Memory-Map QuickChart File |
Memory-Map |
Free QCT Apps |
| .QGS |
QGIS Project File |
QGIS Development Team |
Free QGS Apps |
| .RDC |
IDRISI Raster Documentation File |
Clark Labs |
Free RDC Apps |
| .RDF |
ArcGIS Report Document File |
ESRI |
Free RDF Apps |
| .REF |
IDRISI Raster Image Reference File |
Clark Labs |
Free REF Apps |
| .RGN |
Garmin Regional Map File |
Garmin |
Free RGN Apps |
| .RMP |
Magellan Raster Map File |
Magellan |
Free RMP Apps |
| .RRD |
Reduced Resolution Dataset File |
Not Available |
Free RRD Apps |
| .RST |
IDRISI Raster Image |
Clark Labs |
Free RST Apps |
| .SAF |
Street Atlas USA Map File |
DeLorme |
Free SAF Apps |
| .SBF |
Septentrio Binary File |
Septentrio |
Free SBF Apps |
| .SBN |
GT-31 Binary Data File |
LOCOSYS |
Free SBN Apps |
| .SBN |
ESRI Spatial Binary File |
ESRI |
Free SBN Apps |
| .SDF |
Spatial Data Format File |
Autodesk |
Free SDF Apps |
| .SDM |
Spatial Data Modeling Language File |
Not Available |
Free SDM Apps |
| .SDW |
MrSID World File |
LizardTech |
Free SDW Apps |
| .SEGY |
SEG-Y Data File |
SEG Technical Standards Committee |
Free SEGY Apps |
| .SGY |
SEG-Y Data File |
SEG Technical Standards Committee |
Free SGY Apps |
| .SHP |
ESRI Shapefile |
ESRI |
Free SHP Apps |
| .SLD |
Styled Layer Descriptor File |
Open Geospatial Consortium |
Free SLD Apps |
| .SMM |
Map Manager Schema File |
EDINA |
Free SMM Apps |
| .SMP |
IDRISI Palette File |
Clark Labs |
Free SMP Apps |
| .SP3 |
NGS SP3 File |
NOAA NGS |
Free SP3 Apps |
| .SSF |
Trimble Standard Storage Format File |
Trimble Navigation |
Free SSF Apps |
| .STT |
Streets & Trips Map Template |
Microsoft |
Free STT Apps |
| .STYLE |
ArcGIS Style Manager File |
ESRI |
Free STYLE Apps |
| .SVP |
Subsurface Viewer Project |
INSIGHT |
Free SVP Apps |
| .SVX |
Survex Cavern Data File |
The Survex Project |
Free SVX Apps |
| .SXD |
ArcScene Document |
ESRI |
Free SXD Apps |
| .SYM |
TatukGIS Symbols File |
TatukGIS |
Free SYM Apps |
| .TAB |
MapInfo TAB File |
Pitney Bowes Software |
Free TAB Apps |
| .TFRD |
Tape Image Format Requirements Document |
National Geospatial-Intelligence Agency |
Free TFRD Apps |
| .TFW |
World File for TIFF |
ESRI |
Free TFW Apps |
| .TH |
Therion Data File |
Therion |
Free TH Apps |
| .TIMESTAMP |
Geodatabase Timestamp File |
ESRI |
Free TIMESTAMP Apps |
| .TPX |
DeLorme Topo Project File |
DeLorme |
Free TPX Apps |
| .TTKGP |
TatukGIS Project File |
TatukGIS |
Free TTKGP Apps |
| .USR |
Lowrance GPS Data File |
Lowrance |
Free USR Apps |
| .VCT |
IDRISI Vector Image |
Clark Labs |
Free VCT Apps |
| .VDC |
IDRISI Vector Documentation File |
Clark Labs |
Free VDC Apps |
| .VEC |
IDRISI Vector File |
IDRISI |
Free VEC Apps |
| .WFD |
Wayfinder Map File |
Wayfinder Systems |
Free WFD Apps |
| .WLD |
ESRI World File |
ESRI |
Free WLD Apps |
| .WLX |
MapSource Web Link File |
Garmin |
Free WLX Apps |
| .WOR |
MapInfo Workspace File |
Pitney Bowes Software |
Free WOR Apps |
| .XOL |
Swiss Map Overlay |
swisstopo |
Free XOL Apps |