If you want to you use the program after this period you have to purchase a serial number.
Licensing information: after installation you can try out the program for 15 days. Note: due to hardware limitations some drives may not support all functions. Hardware requirements: hard disk (internal or external), SSD, USB stick, memory card reader. Supported operating systems: Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10.