Whether you're looking to speed up an old laptop or keep a toolkit ready for emergencies, CCleaner Portable is a must-have utility for any tech-savvy user's USB drive.

: If you want your preferences to travel with you, ensure CCleaner is set to save its settings to a CCleaner.ini file rather than the Windows Registry. Important Considerations

: Cleaning with this tool is significantly faster than manual cleaning performed by an experienced engineer. How to Use CCleaner Portable