The application is used to transfer, create copies, backup, restore, manage and perform other file related operations between your computer and iDevices. However, there is a requirement that all the devices that are going to be used with iMazing to be upgraded to iOS 8 or it will not work. Basically, the software is an all-in-one file manager. You can download it from the official website. It's available for both Windows and Mac OS. A single user license will cost you 29.99 $.