A newer version of CCleaner is available.

Or, Learn More About CCleaner
CNET Editors' Rating 5.0 stars


Average User Rating stars

out of 6,709 user reviews

Back to product review

Full user review

  • 5.0 stars

    "CCleaner saved my "Butt""

    November 14, 2011  |   By geebee9665


    Fixed a "svchost.exe memory leak from the system and fixed it.


    None found so far!


    Ran this cleaner after reading all the articles on "svchost.exe CPU max 100%" issues. Ran all sorts of Malware and Anti-Virus programs that didn't find any issues. After a full day of trying to get my system back, (window 7 forums, articles...etc.)this registry cleaner did the trick! I'm running Windows 7 32 bit on a MacBook Air with Boot Camp which works perfect for my needs. CCleaner found the reg listing that PCTools reg cleaner didn't. So much for PCTools products.

    Reply to this review

    Was this review helpful? (1) (1)

Submit your reply


The posting of advertisements, profanity, or personal attacks is prohibited.
Click here to review our site terms of use.


Add Your Review

Log in or create an account to post a review.
You are logged in as . Please submit your review for CCleaner 3.12.1572
Add Your Review

The posting of advertisements, profanity, or personal attacks is prohibited.
Click here to review our site terms of use.

E-mail this review

Submit cancel

Report offensive content

If you believe this comment is offensive or violates the CNET's Site Terms of Use, you can report it below (this will not automatically remove the comment). Once reported, our staff will be notified and the comment will be reviewed.

Select type of offense:

Offensive: Sexually explicit or offensive language
Spam: Advertisements or commercial links
Disruptive posting: Flaming or offending other users
Illegal activities: Promote cracked software, or other illegal content
Submit cancel




If you think this is an error, please contact CNET TechTracker Support for further assistance.


Running Request



Smart Install Software


CNET TechTracker will now automatically install software without requiring further action by you. (Note: This feature automatically accepts associated EULAs and third party applications on your behalf.)

You have selected the following software to Smart Install:

CNET TechTracker will attempt to install this software without interrupting you again. If an application requires manual installation, CNET TechTracker will download the installer and prompt you to take further action.

Proceed with Smart Install?

Confirm Standard Install Cancel