Product Name: TatukGIS Developer Kernel for .NET
Company: TatukGIS

A managed code .NET GIS SDK compiled natively for .NET Core and .NET (Windows Forms and WPF) frameworks and used to develop professional GIS applications for Windows, Linux, and macOS operating systems. The SDK’s object-oriented API is comprehensive, with hundreds of classes and thousands of documented methods and properties designed for geospatial application development.

Product Name: Map Suite Desktop Edition
Company: ThinkGeo

Map Suite Desktop Edition is a .NET native set of GIS software controls that lets .NET developers add rich, interactive maps to their Windows desktop applications. Featuring both WPF & Winforms controls, packed with powerful mapping features and support for the most popular data formats, Map Suite Desktop Edition makes GIS accessible to developers of any skill.