The vector formats that GIS C#.NET Library can read or write include ESRI Shapefile, GeoJSON, TopoJSON, Keyhole Markup Language, GPS Exchange Format, OpenStreetMap (OSM) XML and supports file formats like .shp, .shx, .dbf, .geojson, .gdb, .gml, .kml, .mif, .osm....Vector Formats The following table indicates the vector formats...csv Databases The following table indicates the supported databases...