The app allows you to open and view KML, KMZ, and GPX files. The most interesting thing is that you can open files directly from your device. This means that you don't have to download the files and open them in another application. Moreover, the app allows you to create lists of your saved locations and add descriptions. This is very useful for navigation purposes. You can create a map of your saved locations and get directions to any point you want to go. You can also set the point of interest to any description you want to add. This is very useful to look for a specific location on a map. This is especially useful for people who are planning a trip or a walk around the city. They can make a list of all the places they want to visit and navigate to any point in the list.