What if you have multiple computers? For example, if you have  multiple computers  and you want to use  Family Tree  on all of them? You need to buy the  Family pack  to use the license on up to three devices. We use the  Family Tree Maker  on one Windows laptop and on MacBook Pro or iMac. Using  Family Tree Maker  on other devices requires the license for that device. And getting multiple licenses is not at all expensive. By buying the economical Family Pack, you get 3 Computer License of  Family Tree Maker . In addition, it costs $20 to buy a family pack. The license for one pc is $79.99 for online download, and Family Pack for up to 3 computers would be twenty dollar more ($79.99+$20.00=$99.99 for online download up to three devices). You can install it on up to three computers. It can be a combination of Windows PC / laptop or MacBook Pro or iMac. In case you are using Family Tree Maker on a desktop and laptop o...