You are running an unsupported OS. In order to download the latest CCleaner Browser version, please update your OS to Windows 10 or newer.
The fast, private and secure browser for Windows, from the makers of CCleaner
Lightweight, now uses up to 50% less memory
We’ve improved the performance and speed of your browser.
We’ve supercharged the browser to give you an even faster browsing experience. Tabs that you’re not using will be automatically suspended in the background depending on your computer’s available memory. Why? Because we’ve found it can reduce the amount of CPU and RAM the browser uses by as much as 50%. You can control these settings from the Performance Manager section in the browser settings page.
Extend your battery life by 20%
Stay unplugged for longer as you browse.
Your browser can often be a drain on your laptop battery. We’ve worked on some clever tweaks under the hood to make sure our browser uses less CPU and RAM when you’re running low on battery. This can extend your battery life up to 20%, which means you won’t have to reach for that charging cable as often. The settings to extend the battery life can be managed from the Performance Manager section in the browser settings page.
Mask your browser fingerprint to disguise your online trail.
Websites and ad networks are getting smarter. Instead of relying exclusively on cookies and your IP address to identify you, they’re also using your unique browser configuration to keep tabs on you. Anti-Fingerprinting hides your browser information from sites to help protect your privacy and limit online tracking.
Like your regular browser, but faster and more secure
We know that CCleaner users like to keep junk under control, stay private, and get things done fast. That's why we've built a safer browser that puts you in control of your digital footprint and stops browsing cluttering up your PC.
Click on the features below to see what they do
CCleaner is the number-one tool for cleaning your PC. It protects your privacy and makes your computer faster and more secure!
Blocks all ads (or just the more intrusive ones - it's up to you) so webpages load faster
Protects your privacy by stopping websites, advertisers and other web services tracking your online activity
Hides your unique browser profile (browser version, language, timezone, add-ons, etc.) so websites can't identify you
Blocks malicious websites and downloads to prevent your PC from becoming infected with viruses, spyware, and ransomware
Prevents your browsing history from being stored and dumps any tracking cookies or web cache you pick up during that browsing session
Stores, creates, and autofills login details for your favorite sites to make access faster and safer
Stops all applications and any malware from accessing your webcam without your consent
Blocks unwanted add-ons or plugins to help keep you safe, while letting you install the ones you know and trust
Cleans browser history, cache, cookies and other junk to help protect your privacy and free up space
Download and just a couple of clicks later, start browsing securely - it’s that simpleDownload CCleaner Browser
How does your browser stack up?
icon for Regular browsersRegular browsers
icon for CCleaner BrowserCCleaner Browser
|Private Browsing mode
|Automatically blocks ads
|Forces HTTPS encryption
|Protects you against tracking scripts
|Helps mask your browser's fingerprint
Windows 11 or 10