Where can I find a CCleaner license key for free? Many of our programs are free too, and we’ll run through a couple in more detail at the end if you’re interested in speeding up your PC and making it more secure. Our tech team works really hard to try and keep people safe through great products such as CCleaner Professional, Kamo, and CCleaner Browser. We don’t want to see a fake version of our software (or any program) harm any user or their computer. These sites lure unsuspecting users in by promising free versions of otherwise paid software from a reputable source. Since the software can be handled numerous times before landing there, you never know if it’s been compromised with malware and other nasties. Cracked software is pirated and placed onto illegal cracking sites. That’s because cracked software has exploded in recent years. Why do software companies use a license key? It’s to safeguard their users and their reputation. When they download our software and enter their private key it unlocks the software and they can use it knowing they will get full customer support and updates when they are released. When one of our customers purchases a product like CCleaner Professional it comes with a unique CCleaner license key. Want a CCleaner license key? We know where to find one.Ī CCleaner license key is used to protect users from downloading malicious, illegitimate software.