File Locker is an application that allows you to lock private files and folders on your device, so that no one else can access them. It works as a simple password lock, with a pattern, a PIN, or a fingerprint, and it can also work as a security token, if your device supports fingerprint authentication.

File Locker can also lock videos, images, audio, and documents. 

File Locker works as a simple password lock, with a pattern, a PIN, or a fingerprint, and it can also work as a security token, if your device supports fingerprint authentication.

If you forget your password, you can clear app data or re-install app to reset password.