Overall, Avast Cleanup is a fully comprehensive PC optimizer and tuneup toolkit. It can clean up your browser and disk by removing leftover files and caches, removes broken shortcuts across your PC, and cleans up your registry as part of Avast Cleanup's regular maintenance. The disk cleaner runs a deep scan to find and remove leftover installer, cache and temporary system files that take up valuable storage space.Īvast Cleanup also includes tools for both novices and pros to fix your PC problems. The browser cleaner is compatible with over 25 browsers, including Internet Explorer, Chrome and Firefox, and works to get rid of leftover data and speed up your browser. Give your PC a proper cleanup and remove gigabytes worth of leftover junk files with Avast Cleanup. With Sleep Mode, Avast Cleanup detects performance drains and stops them while they're not being used, and with junk programs and bloatware removal, you'll clear up a load of space on your PC and help it to run smoother and faster. Avast Cleanup tackles all of them to optimize your PC performance. The three biggest reasons that slow down your PC are startup items, background processes, and scheduled tasks.