Note: Kaspersky continues to offer free versions (Kaspersky Free) and standard 30-day trials. For the best protection in the current year, visit the official Kaspersky website to see their latest promotional offers.
: Free trial keys are cryptographically tied to specific regions and timeframes. Reusing an old key will result in an "activation code expired" or "invalid key" error within the application. The Hidden Dangers of "Free Key" Websites kaspersky internet security 3 month free trial key 2021
: Websites promising "cracked" keys or "key generators" (keygen software) frequently bundle dangerous malware, spyware, or ransomware into their downloads. Note: Kaspersky continues to offer free versions (Kaspersky
Whether you use an old key (if it works) or a new official trial, the Kaspersky Internet Security suite offers: Reusing an old key will result in an
During 2021, the direct official trial from Kaspersky's website, available through the setup wizard, provided a evaluation period. This was the standard policy for the Kaspersky Standard plan (which evolved from the Internet Security suite). During this month, you enjoyed unrestricted access to the entire feature set. When the trial license expired, the software reverted to a limited-functionality state until a commercial license key was purchased.
Using unofficial, leaked keys from untrusted sources can expose your computer to the very malware you are trying to avoid.
Defends against computer viruses, worms, Trojans, and other malicious threats.