Official offer — 20% off!
CCleaner Professional

CCleaner Professional

  • Award-winning PC Optimization
  • Faster Computer
  • Fewer Errors & Crashes
  • Scheduled Cleaning
  • Real-time Monitoring

Save 20%

$24.95$19.95

Buy nowOfficial site

CCleaner is rated Excellent

Based on 4056 User Reviews

100% Money Back Guarantee

CCleaner ProfessionalBuy now and save $5.00!

Award-winning PC Optimization

Trusted by millions and critically acclaimed, there’s a reason why CCleaner is the world’s favorite PC optimization tool! Easy to use, one click cleaning so beginners can optimize their computers in seconds.

Powered by user feedback

People say the nicest things about CCleaner Professional! Quotes are taken from the official CCleaner site

  • PC WorldWant to clean and optimize your PC? You've probably heard of CCleaner, arguably the world's most popular tool for doing the job. It clears out temporary files, cleans the Windows Registry, erases browser histories, and so on.
  • The Windows ClubCrowned as the best Windows junk and temporary file cleaning and optimizing tool…
  • GuardianOver time your computer becomes cluttered with redundant programs and temporary files. Because these files are difficult to delete manually, software company Piriform created an application called CCleaner, which does the job for you.

Highlight features of
CCleaner Professional

CCleaner is system optimization, privacy and cleaning tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. Additionally it contains a fully featured registry cleaner. But the best part is that it's fast (normally taking less than a second to run) and contains NO Spyware or Adware!

Faster Computer

Is your computer running slow? As it gets older it collects unused files and settings which take up hard drive space making it slower and slower. CCleaner cleans up these files and makes it faster instantly.

Safer Browsing

Advertisers and websites track your behavior online with cookies that stay on your computer. CCleaner erases your browser search history and cookies so any internet browsing you do stays confidential and your identity remains anonymous.

Fewer Errors & Crashes

Over time your registry can become cluttered with errors and broken settings which lead to crashes. CCleaner’s patented registry cleaner clears out this clutter to make your PC more stable.

Quicker Startup

Many programs run silently in the background when you start up your computer. CCleaner helps you get to work, or play faster by letting you disable unneeded programs.

CCleaner Professional cleans the following:

Internet Explorer
Temporary files, history, cookies, super cookies, Autocomplete form history, index.dat files.
Firefox
Temporary files, history, cookies, super cookies, download history, form history.
Google Chrome
Temporary files, history, cookies, super cookies, download history, form history.
Opera
Temporary files, history, cookies, super cookies, download history.
Safari
Temporary files, history, cookies, super cookies, form history.
Other Supported Browsers
K-Meleon, Rockmelt, Flock, Google Chrome Canary, Chromium, SeaMonkey, Chrome Plus, SRWare Iron, Pale Moon, Phoenix, Netscape Navigator, Avant.
Windows
Recycle Bin, Recent Documents, Temporary files, Log files, Clipboard, DNS Cache, Error Reporting, Memory Dumps, Jump Lists.
Registry Cleaner
Advanced features to remove unused and old entries, including File Extensions, ActiveX Controls, ClassIDs, ProgIDs, Uninstallers, Shared DLLs, Fonts, Help Files, Application Paths, Icons, Invalid Shortcuts and more...
Third-party applications
Removes temp files and recent file lists (MRUs) from many apps including Windows Media Player, eMule, Google Toolbar, Microsoft Office, Nero, Adobe Acrobat, WinRAR, WinAce, WinZip and many more...
100% Spyware FREE
This software does NOT contain any Spyware, Adware or Viruses.

Frequently Asked Questions

What operating systems does CCleaner support?

CCleaner is fully tested and compatible with all the latest Windows OSs.

This includes both 32-bit and 64-bit versions of:

  • Windows 10
  • Windows 8
  • Windows 7
  • Windows Vista
  • Windows XP

For advanced and business users, CCleaner Professional also support:

  • Windows Server 2012
  • Windows Server 2008 R2
  • Windows Server 2008
  • Windows Server 2003

Additionally CCleaner Professional have released a version of CCleaner for Macs, which requires

Do I need to be an administrator to install CCleaner?

Yes. Normally it is not possible to install new applications unless you are an administrator.

Why are my Custom Files and Folders are not being cleaned?

Once you've selected the Custom Files and Folders to be cleaned in the Options screen, you need to enable it by selecting the "Custom Files and Folders" option under the Windows Tab -> Advanced.

Does it clean all the user accounts on the computer?

At the moment CCleaner supports cleaning the current user's account only.

Do I need to be an administrator to run CCleaner?

Ideally yes. Although you can still run this as a normal or restricted user, however, some files may not be deleted.

How do I restore registry backups?

Right-click on the .REG file created and select 'Merge'. By default these files will be saved into your 'My Documents' folder.

Why does CCleaner close after cleaning?

There is an option to close the program after cleaning. This may be checked in the Options section.

Additionally some users have reported that viruses or malware can prevent CCleaner from running, so make sure your antivirus software is up-to-date, and do a full system scan.

They talk about CCleaner Professional

  • The Washington PostThe Washington Post
  • Telegraph.co.ukTelegraph.co.uk
  • The GuardianThe Guardian
  • The Sunday TimesThe Sunday Times
  • The ObserverThe Observer
  • The New York TimesThe New York Times
  • The Huffington PostThe Huffington Post
  • BBCBBC
Buy now and save $5.00!

Buy now CCleaner Professional

$24.95$19.95Buy now

CCleaner is rated Excellent

Based on 4056 User Reviews

100% Money Back Guarantee

More offers in System Optimization

Customer's Choice
Ashampoo WinOptimizer 16 Ultimate Edition80% off!
Ashampoo WinOptimizer 16 Ultimate Edition
Includes Ashampoo WinOptimizer 16 provides perfect system maintenance, Ashampoo UnInstaller 7 removes unwanted applications down to the last byte and Ashampoo Driver Updater keeps system drivers always up to date for maximum performance all the time.
Save 80%$149.97$29.99Buy now