Patented technology that puts background apps to "sleep" to increase system speed and battery life.
Always download from the official CCleaner builds page or the Microsoft Store to ensure the file is safe and free from malware. CCleaner Pro Portable 6.04.10044Microsoft
Recent versions may have third-party analytics enabled by default in the Data\usercfg.ini file; you can manually opt-out in the settings. CCleaner Pro Portable 6.04.10044Microsoft