CCleaner Makes Your Computer Faster & More Secure

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CCleaner has been downloaded over 2.5 billion times!

1-Click Updates All Your Software

Faster Computer

Safer Browsing

Fewer Errors & Crashes

Quicker Startup

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3.9/5 ON TRUSTPILOT
OVER 7,000+ RATINGS

As Featured In

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See inside CCleaner

Click the icons on the left to learn more about CCleaner's features and benefits

CCleaner - Professional Edition

CCleaner Professional

v5.82.8950 (64-bit)

Windows 10 Enterprise 64-bit
Intel Core i7-7600 CPU @ 2.80GHz, 16.0GB RAM, Intel HD Graphics 620
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CCleaner's Health Check will make your PC feel like a superstar

Take charge of your PC’s performance

Sometimes you know your PC isn’t performing right, but you’re not sure how to make it better. Let Health Check analyze, tune and fix your PC for you, so it runs just right again.

Updates Your Software & Drivers

Out-of-date apps are a security risk. Old software can have vulnerabilities, which can get discovered and shared amongst cybercriminals. CCleaner updates your software to close security holes before they can be found.

Driver Updater can identify more than 5 million drivers and update them, helping to prevent bugs, crashes, and keeping vital parts of your PC (like your internet connection) working properly.

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Faster Computer

Is your computer running slow? As it gets older it collects unused files and settings which take up hard drive space and clogs it down. CCleaner cleans up these files and tunes your PC to make it run faster.

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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.

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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.

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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.

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What's included with CCleaner?

CCleaner includes everything you need to boost your PC and helps protect your privacy

NEW Driver Updater

Scan and update out-of-date drivers with ease

NEW Health Check

Control which apps use your computer's resources

Faster Computer

Control which apps use your computer's resources

Privacy Protection

Removes tracking files and browsing data

Software Updater

Quickly updates apps to reduce security vulnerabilities

Cleans Everywhere

Even places other cleaners can't reach

Guards Against Junk Files

Monitors junk in real-time

Automatically Clears History

Cleans your browser when you close it

Always Up-to-date

CCleaner keeps up with your browsers and operating system

Read our genuine reviews and see why 100+ million users worldwide love us.

3.9/5 - Great

7,000+ reviews
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5 out of five star rating on Trustpilot

PJ Brewer

“Extremely customizable! Multiple levels of cleaning. Automatic updates. Does a very thorough job. NO complaints here.”

5 out of five star rating on Trustpilot

Ken

“Very easy to navigate and use. Though hard to measure my computer feels faster and more responsive.”

5 out of five star rating on Trustpilot

Timothy Miller

“I have used this product for years. And it has never let me down. I will continue to use it as long as I have a computer.”

5 out of five star rating on Trustpilot

B.V. Cooper

“CCleaner makes it so easy to clear the garbage out of my desktop. Fine product at a fair price. I'll keep renewing.”

5 out of five star rating on Trustpilot

Jeffrey

“I have been using CC Cleaner for quite some time and am very pleased with its effectiveness, ease of use, and affordability.”

5 out of five star rating on Trustpilot

Rick Voeltner

“This program works as it was designed to do, cleans out the junk expertly to create a fast computer.”

5 out of five star rating on Trustpilot

Jeremy

“Every year the renewal process is made so easy and simple that it's a pleasure to deal with this company”

5 out of five star rating on Trustpilot

Robert Tougas

“By far the best cleaner I've used. If I run McAfee after CCleaner there is nothing left to address CCleaner got it all. Five stars for the Pro Version!”

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About CCleaner

Our Mission

Our mission is to simplify the task of looking after your devices by developing software tools that fix real world problems. We do this by providing excellent technology, amazing service, thought leadership and customer interaction.

What We Do

We create software tools that run on desktop PCs, mobile, cloud and in complex corporate networks. Our users range from consumers, SMEs, IT help desks, MSPs and anyone else that ever has had a need to maintain a device.

Our Statistics

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2.5 BILLION

Over 2.5 billion CCleaner downloads worlwide!

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55 LANGUAGES

CCleaner is available in over 55 languages.

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35,000,000 GB

Cleaned every month. That's enough space for 7 B selfies!

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5,000,000 INSTALLS

Every week over 5m people install CCleaner in their PC.

" What The Press
Are Saying

If it's not obvious already, I love CCleaner. It's tiny, fast, and thorough. It doesn't advertise to fix all the problems under the sun like so many "registry repair" tools do. It does what it does and that's good enough. I like that… It's simply a fantastic program.
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About.com

Over 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.
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Guardian.co.uk

CCleaner is one of the best all-around tools for keeping your computer optimized and free of the junk that accumulates from Internet surfing, obsolete apps, and other fragments that clog up your system.
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TechRepublic.com

Want 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.
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PCWorld.com

Boost your PC's performance and help protect your privacy today

BUY PRO NOW - 20% OFF