Before using the Registry Cleaner tool, always allow the program to create a backup of your current registry settings in case you need to undo changes. CCleaner 6.24.11060 Portable - Registry tab hasn't moved
Patented technology that puts background apps to "sleep" to increase system speed and battery life. CCleaner Pro Portable 6.04.10044Microsoft
While a free portable version exists, the version (which requires a license key) unlocks several automated tools: Before using the Registry Cleaner tool, always allow
Does not require installation; simply unzip the files and run CCleaner64.exe (for 64-bit systems) or CCleaner.exe (for 32-bit systems) from any folder. Professional vs. Free Portable Before using the Registry Cleaner tool
Keeps your installed apps up to date to close security vulnerabilities.
