MyGIS!

Manage your own map, with annotations and lines, and share it via twitter or emal. A simple but complete GIS system (add, move, delete and edit attributes)Its possible to drag placemarks from the scrollable top bar into the map (if the scrollable bar is not visible, click the icon on the right top corner); you can choose among many symbols. Selecting a file with kmzMyGIS extension, you can then open it with MyGIS, this will allow you to overwrite your map with the file content.