Yes, we offer free minor version upgrade, for example, from CloneDVD 220.127.116.11 to CloneDVD 18.104.22.168.
But there is no free major version upgrade, for example, from CloneDVD 4.x.x.x to CloneDVD 5. Because from http://www.clonedvd.net/clonedvd/ , you can notice that there are a lot of new functions added in CloneDVD 5, that’s why we name it as CloneDVD 5 and makes it a major version upgrade. Your kindly understanding will be greatly appreciated.
While, if you do not need the new functions in CloneDVD 5, there will be no need for you to pay the upgrade for CloneDVD 5, for we never give up updating CloneDVD 22.214.171.124 for further minor version to fix bugs or other problems in CloneDVD 126.96.36.199. The new minor version CloneDVD 4.6 will be released soon.
Please pay attention to our News on www.clonedvd.net.