HomeFreeMaster File Locker: Lets you Lock, Unlock and Hide your Personal Files

Master File Locker: Lets you Lock, Unlock and Hide your Personal Files

Master File Locker: Comprehensive File Security on Windows

In this risewindows article, we introduce you to a nifty tool available on the Microsoft Store: Master File Locker. This application allows users to lock, unlock, and hide their personal files – be they pictures, movies, documents, notes, audio recordings, or videos – all on Windows computers. To ensure the security of your files, you’ll need to set a password after installing the software. The best part? Master File Locker is free to use.

Once you’ve installed the software on your computer, you’ll observe five distinct folders in Master File Locker upon its first launch post-customization: Audio, Video, Photos, Documents, and Others. Simply drag a file to one of these folders to lock it. Any locked file becomes concealed, ensuring you cannot access it without the Master File Locker password.


The benefits of Master File Locker extend beyond just locking. With this free application, users can move, delete, copy, and even create new folders. Transferring files from the system folder to Master File Locker is straightforward. It’s permissible to change your password using this tool, and you can save a backup of your password in an email. However, if you recall the password but haven’t backed it up, you risk losing all data stored in Master File Locker. One downside to note is that this freeware does not offer a password recovery option.

Download Master File Locker

Master File Locker’s free edition speaks for itself. In the free version, ads consistently appear on the screen’s bottom, but they can be easily overlooked. This free tool can be downloaded from this page.

Additionally, if you’re interested in exploring more free folder locker tools, consider checking out Free Hide Folder, Anvi Free Folder Locker, SecretFolder, HiddenDIR, and Lock-A-Folder.


Master File Locker stands out as a valuable tool for anyone looking to enhance their file security on Windows. Offering more than just file locking capabilities, it provides a range of functionalities that cater to diverse user needs. While the free version does display ads, the benefits of this tool, from its simple user interface to its wide range of features, far outweigh this minor inconvenience. For those wanting to explore further, there are other free alternatives available, but Master File Locker certainly merits a spot on the list for its robust offerings.


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