This Garmin software provides comprehensive map and route management for compatible GPS devices. Key capabilities include loading detailed maps (topographic, road, marine) from media or the manufacturer's website, and selectively transferring them to your device to save memory. The program enables detailed route planning with waypoints, tailored for car, bike, or hiking. A core feature is bidirectional data synchronization (maps, tracks, points) between your computer and device via USB, including backup creation. You can also analyze recorded tracks (distance, speed, elevation) and customize maps with user annotations and imported data.