File locker – Lock any File, App lock App Having a personal file protection tool is one of the most important needs of smart device users because everyone keeps a variety of personal files on their smartphone’s memory. Unfortunately, in many cases it has been seen that the default tools were not effective in dealing with hacker attacks, which is why we see a variety of side apps and we are going to introduce you to one of the best. File locker – Lock any File, App lock Premium is a great app to protect your Android personal files by Interiors Pvt. Ltd has been published. This software allows its users to easily hide any file type by creating a secure space and secure their device against unauthorized access. As you mentioned, no matter what format you hold, because the powerful encryption system of this startup forms a border less protection for you. Unlike many similar apps that have limitations in the number of hidden files, the Locker file has no limitations in this regard, and it can be considered a new technology tool.