If you are searching for public keys to avoid payment, be aware of the following:

Free keys posted on sites like Giveaway websites, Reddit, or Telegram are often:

This means the license key has been activated on the maximum number of devices allowed by your plan. If you need to use it on a new device, you must first deactivate it from an old one.

A genuine license key enables the software to perform more than just a scan. It grants access to: