Searching for free or "cracked" license keys on third-party sites often leads to serious security and legal issues:

The developers typically offer a trial period. Use this time to test the software's speed, server locations, and compatibility with your favorite games or apps before spending any money.

For general privacy and security, modern VPN providers like NordVPN are typically recommended over standalone IP changers because they offer more robust encryption and larger server networks. Do I Need to Hide My IP Address? | McAfee Blog

For users genuinely concerned about online privacy, the safest and most effective approach is to either: