This app can be used on both Android and Windows operating systems. You can lock and unlock your USB drive with your photos, audio, video, and other files protected. This app has been designed to be easy to use. All you need is to set a pin and click the lock or unlock button. 

This app is very useful for people who have a lot of personal photos, videos, music, and other files on their USB drives. You can also use it for people who want to protect their personal data from others. This is a very good way to keep your personal data safe.