The Open Geospatial Library aims to provide an open source GIS library for the .NET framework. The library will implement various Open Geospatial Consortium.

OpenStreetMap2Oracle is a windows application, which exports OpenStreetMap Data (*.osm - files) in an oracle database. The geometries will be stored in oracle's SDO_GEOMETRY datatype. It is developed in C Sharp with modern WPF - UI.

SharpMap is an easy-to-use map rendering and display engine, including AJAX-powered ASP.Net UserControl and a WinForm 4.0 control.