ExpertGPS is the ultimate mapping software for Garmin, Magellan, and Lowrance GPS owners. ExpertGPS displays your waypoints, routes, and tracks on USGS topo maps and aerial photos. Using the powerful mapping tools in ExpertGPS, you can draw your route directly on a map, search for nearby features from the millions of waypoints available in our database, and transfer your trip directly to your GPS in one click. ExpertGPS uses your Internet connect