You can obtain a license key for Folder Guard from the following sources:
The safest and most reliable way to use Folder Guard is to acquire a legitimate license directly from the official developer. license key for folder guard
Which (e.g., Windows 10, Windows 11) are you running? You can obtain a license key for Folder
Copy the license key sent to your email, open Folder Guard, navigate to the activation menu, and paste the key. open Folder Guard