How Do I Password Protect a File on Android?

To lock a file, you will have to simply browse it and long tap on it. This will open a popup menu from which you will have to select the option Lock. You can even batch select files and lock them simultaneously. After you select the lock file option the app will ask for a password to encrypt your files.

How do I password protect a folder on my Android phone?

Answers

1. Visit Google Play Store and search for Very Android File Protector. …
2. Open the app and you can find folders available in the SD card. …
3. Long click the folder and you can see a pop up decrypt file, Encrypt file, and view picture.
4. Click on the Encrypt file option and type your password.

How do I password protect files on my phone?

Unfortunately, there’s no built-in way to password protect your photos, videos, apps, and files on Android devices. But you can use an app to do this. Today, we’ll show you how to use the free “Private Photo, Video Locker” app (also called “Calculator”) to password protect files and apps on your Android device.