Avast Cleanup Premium is a paid software, and a license is required to use its full features. A single license can be used on one computer only. You can purchase a subscription directly from Avast's official website.

Avast Cleanup Premium is a utility software developed by Avast Software s.r.o. that helps optimize and clean up your computer to improve its performance. It offers advanced features to remove junk files, registry entries, and other items that can slow down your PC.