Most sites offering free license keys bundle their downloads with "PUPs" (Potentially Unwanted Programs), spyware, or ransomware. The "activator" you download might give you the Pro version, but it could also be logging your keystrokes in the background.
Using a cracked version of a program designed for peer-to-peer (P2P) sharing is risky. Since your IP address is visible to the swarm, using compromised software makes you a prime target for hackers. Is uTorrent Pro Worth It? utorrent 36 activation key
For many users, the answer is . Most of the features offered in the Pro version can be achieved for free through other means: Most sites offering free license keys bundle their