We are proud to host an open data portal here at Map Mavin, letting you directly import thousands and thousands of FREE data sets directly into your account. To be brought to the portal, click the Open Data Library button in the Layers tab. The portal can also be accessed without logging in by going to this page. From here you can search through a vast collection of files with many more being constantly added. Watch our video to learn more! Please note that you will have the option to both import files directly into your account as well as download them in GeoJSON format.