Open beta · Free evaluation key

TMS.NET Maps

Guides and API reference for the interactive map controls and location services for WinForms, WPF, .NET MAUI and Blazor. One async API across 11 map providers, from Google Maps and Azure Maps to Leaflet and OpenLayers.

• Quick Start
• API reference
• Get a free beta key

Guides

Pick your framework in the header once: WinForms, WPF, .NET MAUI or Blazor. Every code sample then shows that framework.

• Quick Start

  Install one package, register your beta key and put a map with a marker on screen.

• Working with the map

  Markers, shapes, clustering, heatmaps, the camera, events and switching providers.

• Calling the services

  Geocoding, directions, elevation, places, static maps and IP location, with or without a map.

• Privacy and network access

  Every host the controls contact, and the limits of the free map styles.

Packages

Each open beta package contains the map control and every service. Install exactly one per project, with --prerelease.

Framework	Package	Targets
WinForms	TMS.Maps.WinForms.Trial	Windows desktop
WPF	TMS.Maps.Wpf.Trial	Windows desktop
.NET MAUI	TMS.Maps.Maui.Trial	Android, iOS, Mac Catalyst and Windows
Blazor	TMS.Maps.Blazor.Trial	Blazor Server and WebAssembly

Where to start

The API reference is generated from the source, so it matches the shipped build.

Task	Start with
Put a map on a screen	MapControl
Geocode an address, or reverse-geocode a coordinate	GeocodingService
Calculate a route between points	DirectionsService
Look up elevation	ElevationService
Search for places and points of interest	PlacesService
Render a static map image	StaticMapService
Resolve a device or IP location	LocationService
Choose a provider by capability	ProviderExtensions

Note

This is an open beta. APIs may change before general availability, and beta keys stop working after December 31, 2026. Questions or bugs? Post on the TMS.NET Maps forum.