PolyMap is a desktop mapping program that lets you use your own data to customize the maps supplied with the program. The Map Presentation Wizard gives you a step-by-step process to customize your map and the maps legend.
The Map View SDK is available as a stand alone Developer kit. The Map View SDK offers a Direct DLL method to draw multi-type maps by region within your application.
FusionMaps v3 helps you create animated, interactive and data-driven Flash Maps for your dynamic web applications. Using FusionMaps, you can display geographical data distributed by category, regions or entities.
OkCustomMap is a software to produce Garmin Custom Maps. Supports many map formats, JPEG quality, KML transparency, draw order, image scaling and filters. You can customize the size of the tiles or the tiles number horizzontally or vertically.