Patented technology that puts background apps to "sleep" to increase system speed and battery life.
Analyzes your PC to recommend quick fixes for privacy, space, and speed. CCleaner Pro Portable 6.04.10044Microsoft
CCleaner Pro Portable version 6.04.10044 is a specialized, non-installable version of CCleaner Professional , which was released in mid-2022. This version is designed to run directly from a USB drive or external storage without leaving traces on the host computer's registry, making it ideal for IT professionals and multi-PC maintenance. Key Features of Version 6.04.10044 Patented technology that puts background apps to "sleep"
Recent versions may have third-party analytics enabled by default in the Data\usercfg.ini file; you can manually opt-out in the settings. This version is designed to run directly from
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