GIS C#.NET Library or API supports formats Shapefile, GeoJSON, FileGDB, GML, KML, SVG, PostGis, Sql Server, GeoTIFF. It can read, write, convert and visualize vector data, manipulate geometries, perform analysis and lookup spatial reference systems by SRID.... You can read and write vector GIS data, convert between GIS...Markup Language (KML) Scalable Vector Graphics (SVG) Databases (PostGis...