The free version of Malwarebytes Anti-Malware is tagged as the “world’s most popular anti-malware;” some users opt to install the trial premium version, but when the trial expires they might choose to search for a license key via a crack or keygen instead of “downgrading” to the freebie version. Others may have immediately taken a piracy route to unlock Malwarebytes Anti-Malware (MBAM) premium. If that describes you, then you should consider jumping on the Malwarebytes Amnesty program that is being offered for a limited time.