Avast Cleanup Premium 21.4 Build 11223 -

Avast Cleanup Premium 21.4 (specifically Build 11223) is a system optimization tool designed to improve device speed and performance by clearing junk files, managing background processes, and fixing registry issues. It is available for Windows , macOS , and Android devices.

: Users can now exclude specific websites from the Browser Cleaner , enabling them to stay logged into frequently used sites while still cleaning other data. Core Functionality Avast Cleanup Premium 21.4 Build 11223