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CCleaner Professional logo

CCleaner Professional

By Piriform Free to try

Key Details of CCleaner Professional

  • Return your PC to its original speed
  • Last updated on 06/02/22
  • There has been 1 update within the past 6 months
  • The current version has 0 flags on VirusTotal badge_icon

Developer's Description

Clean up, speed up and fix your PC with CCleaner:
  • Disk, Browser and Registry Cleaner: Safely deletes junk files from Windows and over 500 popular applications and browsers
  • Performance Optimizer (Patented) restores your PCs performance, battery life and helps reduce problems
  • Driver Updater updates more than 25m drivers to improve performance and fix security issues of all your devices
  • Health Check: Checks & fixes your PC for various issues
  • CCleaner only cleans and removes parts of your PC that are safe and its defaults settings

Full Specifications

What's new in version 6.0

Performance Optimizer: A patent for day 1 performance
CCleaner 6.0 Professional comes with Performance Optimizer, which includes patented technology that stops programs the user isn’t working with, draining a PC’s resources. It makes old PCs feel new again and new PCs stay fast, no matter how many programs are installed.
PCs use apps to run start-up items, background processes, and services invisibly in the background while not in use, which slows down the performance and running of machines. Performance Optimizer intelligently puts these apps ‘to sleep’ in order to redistribute resources to the task at hand, and then wakes them up instantly as soon as they’re needed.
50 new programs added to Software Updater
CCleaner Professional’s updated Software Updater ensures users get the latest version of the programs they use by applying new updates and patches which can help fix bugs and security vulnerabilities provided by the app or device provider. Improved Software Updater now supports an additional 50 applications (soon to increase to 200), including KMplayer, WinZip, Box Drive, Foxit Reader, Adobe Reader, and Nitro Pro. It will soon work with 200 additional apps, as further updates are provided throughout the year.
Update for free users
CCleaner 6.0 Free includes even more powerful cleaning definitions for Windows, Google programs, Apple programs, and the gaming platform Steam, which allows the user to free up space, and help make PCs run more smoothly.


Release June 2, 2022
Date Added June 2, 2022
Version 6.0

Operating Systems

Operating Systems Windows 10, Windows 8, Windows Vista, Windows, Windows 7, Windows XP
Additional Requirements None


Total Downloads 20,822
Downloads Last Week 33
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