This is another interesting tool that is capable of hiding private files, folders, and app. Once done, you can place any app or folders in the vault. On the first use, you need to set up a password-protected vault. The tool is available for free and it can lock down a specific app. With IObit Free version, you can lock files, folders & apps. To lock an app, just drag and drop the executable file. The tools is pretty lightweight and easy to use. Well, GiliSoft Exe Lock – a powerful tool that provides an easy, convenient, and effective way to protect an executable program. With Folder Guard, you can completely hide your private folders from all applications, and such folders would remain invisible until you enter a valid password. You can use Folder Guard to lock your personal files & folders with passwords. You can use this tool to control access to files, folders, and other Windows resources. Below, we have shared some useful App & folder locker tools for Windows. On the app lockers, you need to select the apps. With the Folder locker, you need to select the app installation folder. Just like My Lockbox, there are plenty of other folder & app lockers available for Windows. That’s it, you are done! This is how you can use My Lockbox to lock apps in Windows 10 computer.