: Select Enter a valid activation code , then click the link for Use a license file .
If you have purchased a license, you typically receive this file via an order confirmation email. To activate your software: : Select Enter a valid activation code ,
: Right-click the Avast icon in your taskbar and select Subscription information (or go to Menu > My Subscriptions ). : Select your saved
An .avastlic file is a digital license used to activate commercial versions of , such as Avast Premier (now generally succeeded by Avast Premium Security). It contains encrypted data about your subscription, including your username and the expiration date. How to Use a Legitimate .avastlic File : Select Enter a valid activation code ,
: Right-click the .avastlic file in your email and save it to a known location on your PC.
: Select your saved .avastlic file to complete the activation. Risks of Downloading "Free" 2026 License Files