If you want the benefits of CCleaner 6 Professional without the risks of malware, consider these official routes:
: Keeps your third-party apps (like Chrome, VLC, or Zoom) updated to patch security vulnerabilities. If you want the benefits of CCleaner 6
: This is the flagship feature of version 6. It puts background apps to "sleep" when they aren't in use, freeing up RAM and CPU power without needing to uninstall them. Using modified or unauthorized versions of CCleaner (or
Using modified or unauthorized versions of CCleaner (or any utility tool) is often a trap. Security experts consistently warn against "Latest Full Downloads" from unverified sources for several reasons: If you want the benefits of CCleaner 6
: Piriform (the makers of CCleaner) frequently offers a 14-day free trial of the Professional version. This allows you to use the Performance Optimizer and Driver Updater to give your PC a deep clean before the trial expires.