What most users never knew: the free version already included —they were just time-locked for promotional events. Around 2008, GOM Labs ran a legitimate "New Year's Gift" campaign: for 48 hours, anyone who clicked a specific banner on their homepage received an official, lifetime Pro key for free. No piracy, no cracks—just a marketing stunt.
: You can use the Find Your License Key tool on the GOM Lab website. You will need to enter the email address used during your purchase.
If you are using the , you never need to enter a key. You can simply download it from the official website and press "Skip" or "Use Free Version" when prompted.