Avast Premium Security (the paid version) requires a valid subscription key that typically lasts 1 or 2 years. There is no legal mechanism to obtain a license valid until 2038 unless you purchase a multi-year subscription repeatedly for the next 14 years.
Avast Free Antivirus is completely free to use and does not require a paid subscription or a long-term activation code.
: In older versions (circa 2010–2016), you had to provide an email to get a free 1-year key. "Mega-keys" surfaced online that bypassed this, showing a 2038 expiration date. The Shift to Account-Based Access Avast Free Antivirus Activation Code Till 2038
A "blacklisted" key that will cause the software to show "Unlicensed" errors. A phishing attempt to get you to download malicious files.
This provides you with a perpetual, automatically renewing free license that will protect your computer against the latest threats without the hassle of managing activation codes. It’s the only method that doesn't compromise your security. Avast Premium Security (the paid version) requires a
Searching for free activation codes may seem harmless, but it comes with several significant risks.
The key works only on versions released more than a decade ago. It has no effect on modern Avast releases (version 11 and later). In fact, users have reported that attempting to use this key on newer versions results in an “expired” or “invalid” error. : In older versions (circa 2010–2016), you had
Always download Avast Free Antivirus directly from Avast.com to ensure you have a clean installer [1].
Scammers know you want these premium features for free. That is where the "2038 code" bait comes in.