GMap.NET.Core (nuget): GMap.NET Windows Forms, Presentation & Avalonia is an excellent open source, powerful, free and cross-platform .NET control. Allows the use of routing, geocoding, directions and maps from Google, Yahoo!, Bing, OpenStreetMap, ArcGIS, Pergo, SigPac, Yendux, Mapy.cz, Maps.lt, iKarte.lv, NearMap, HereMap, CloudMade, WikiMapia, MapQuest and many more.
Keywords: GMap|Map|Maps|gmaps|tiling|Control|mapkit|Mapping|GIS|Geo|Places|Elevation|Geocode|Directions|Google|Here|Bing|OpenStreet