If you have folders that need to be protected, you can use the feature of "Password". Each time you open the folder, you will need to enter the password to keep your files safe.

Set the Password

Right-click the folder and select "Password > Create"
Enter the password and the password hint(Avoid forgetting your password in the future)
Click the "Save Password" button

Edit Password

If you need to edit the password, following the steps below:

Right-click the folder and select “Password” > “Edit”
Enter the old password, new password and password hint
Click the “Change Password” button

Remove Password

If you want to remove the folder password, following the steps below:

Right-click the folder and select “Password” > “Remove”
Enter the password or license key. The license key format is typically EG-XXXX-XXXX-XXXX (please include the hyphens "-" when entering)
Click the “Remove Password” button

Lock Now

You can use the feature of “Lock Now” to lock the folder after opening it.

Right-click the folder and select “Password” > “Lock Now”
The folder is locked

Unlock

Enter your password to unlock
Use Touch ID to unlock. For details, see “Enable Touch ID for Quick Unlock of Application Lock and Folder Passwords” (macOS only)

Set folder passwords