I purchased and "Unlimited" license for this software. Since then, their license has changed and now expires the moment you have to replace your computer or motherboard. They will not allow you to transfer your license to your new computer. They do offer you a "discount" to buy another license but, in my case, their discounted price was greater than what I paid for the original "unlimited" license. I refused. I have switched to the Movavi Video Suite which I am quite happy with. Movavi license includes the ability to move your license to a new computer up to 6 times.