20/04/2026
NEW! Global Mapper 27 is here.
GeoCalc, our industry-standard geodetic library, is now fully integrated, enabling you to move from analysis to real-world ex*****on with greater accuracy, speed, and reliability.
Start a free trial: https://www.bluemarblegeo.com/forms/gmtrial.php
Upgrade to Global Mapper 27: https://www.bluemarblegeo.com/global-mapper-download/