How to prepare maps for offline use

1. In MapSphere, choose Tools | Measure tool.
2. Left click on the main map sequentially along a supposed route of your trip.
3. Right click on the map and choose Download maps along the path.
4. In the Area Download dialog, mark the required maps.
5. Set the Additionally increase the area parameter to a desired value.
   The area will be inflated in each direction around the line.
6. Set Limit maximum resolution according to your needs.
7. Click the Start button.
8. Note that the download process can take a lot of time and require high internet traffic.
   The total downloaded size can be large. The data can take much space on your hard drive.