Garmin Express is specifically developed by the Garmin Company and enables you to manage your Garmin GPS device from your PC. This tool is widely used for updating your maps, software, registering your device and even for creating backup copies. Garmin Express is compatible with Windows and Mac OS. Now, you can download the latest maps for your GPS and also get an alert notification as soon as the latest map is available. If you are regularly using Garmin then it is possible that you do not need every single map update. Garmin is a credible and renowned name in the domain of authentic GPS devices. All the information about traffic, maps, parking details, food joints and so on is available on a click of a button.