Secure Folder is a secure file storage app that lets you securely encrypt your files and folders, so no one can access them except you. It's a great app for storing sensitive files, such as photos, videos, and contacts, and it has a built-in privacy policy to keep your data safe.

The main difference between Secure Folder and other file-protection apps is that it lets you create an encrypted space on your device, so you can securely store your private data there. It's a great app for Android phones and tablets.

Secure Folder lets you use a PIN or password to open the app, so you can keep your files safe.

To create a secure space on your device, you need to select "Add to Secure Folder" from the menu of the application you want to protect.

Then, enter the PIN or password and tap "OK".