If you purchased Foxit with a computer (e.g., from Dell), the key is typically managed through the vendor's digital locker, such as the Dell Digital Locker Activation Methods for Legacy Versions
: If you own a valid perpetual license for 2.2.1, you may continue to use it indefinitely, but you will not receive technical assistance or bug fixes. license key foxit pdf editor 2.2.1
: You can check if the software is registered by navigating to the Help menu and selecting About Foxit PDF Editor ; licensed details should appear at the bottom of the dialog box. If you purchased Foxit with a computer (e