I am sorry there is no free upgrade from version 4.X to the latest version 5.0. For it’s a major upgrade. We offer free minor upgrade, for example, from version 4.X to version 4.X.X.
Welcome to http://www.clonedvd.net/clonedvd/buy.html#upgrade to finish the upgrade by click “Upgrade now”.The upgrade will cost you USD34.95.
Thank you for your effort and understanding.