List of Gis file extensions

There are many different gis file extensions and gis file types used with computers, and you'll find an entire list of gis file extensions and types on our computer files and file extensions page. It is impossible to remember all file extensions and their associated software programs. Below is the list of gis file extensions, broken into categories by sort of files along with the developer and available 100% free online gis file tools and apps.

Extension File Type Developer Free Apps
.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
.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
.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 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
.LEN IMAGINE Lens Flare File ERDAS Free LEN Apps
.LPK ArcGIS Layer Package ESRI Free LPK 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
Extension File Type Developer Free Apps