GeoSheets is a free add-on for Google Spreadsheets that makes it simple to do lightweight GIS tasks like geocoding, address normalization, distance calculations and creating customized and embeddable maps.
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Surfer Alternatives for Google Drive
Surfer is not available for Google Drive but there is one alternative with similar functionality. The best Google Drive alternative is GeoSheets, which is free. If that doesn't work for you, our users have ranked more than 10 alternatives to Surfer, but unfortunately only one of them is available for Google Drive. If you can't find an alternative you can try to remove all filters.