CCleaner Documentation. Are you a Mac User? Click here. Runs on Microsoft Windows 11, 10, 8. Including both bit and bit versions. CCleaner 6. Performance Optimizer has had some updates to make it even easier to use. This cleaning is optional: you can control it in Custom Clean. We have paused releases of CCleaner Portable while we resolve a compatibility issue. We aim to have this resolved in v6. View full version history Tired of seeing ads like these? CCleaner Browser blocks ads, hides your digital identity, and speeds up websites.
Download Free. System Requirements Runs on Microsoft Windows 11, 10, 8. Release notes CCleaner v6. App specs License Free Version 5. Last month's downloads 10K. Piriform More Programs Clean Master 6. CCleaner 5. Uninstall Tool 3. TweakPower 1. This is a logical question, as a security breach occurred in autumn Measures have been taken and much like any registry cleaner, this software bundle is considered to be safe at the moment. Over time, a registry can become cluttered with extraneous data.
One of the primary purposes of CCleaner is to extract unnecessary files. This will free up memory and it can also help the system run faster. If this program is run at its default settings, there are possibilities that important files could be accessed even after they were erased.
However, it is possible to lessen the chances that a third party will be able to recover such files. Utilising the "Secure Deletion" function will help to thwart such attempts. Currently there is no version of this program which is compatible with Mac operating systems.
This is primarily due to the fact that Apple restricts certain portions of its operating system that can be accessed technically known as "sandboxing" within the development community. This program is able to work with numerous versions of Windows including Windows After navigating to the official distribution page, the user will simply have to choose which system he or she is currently employing. The download should thereafter begin automatically.
See this page in English instead. Simple cleaning when you need it, or fully automated PC maintenance? Our standard version frees up space, clears your online tracks and helps you manage your machine so it runs faster. Our best-ever version combines all the features of Free with the power of automation , so your PC always stays clean, safe and fast.
Vulnerabilities in old software make your computer more open to attackers. CCleaner can update all your apps, to close the holes in your PC's defenses. Tell me more. Looking to clean up your business?
Learn More. See which version of CCleaner suits you: CCleaner Free Our standard version frees up space, clears your online tracks and helps you manage your machine so it runs faster. CCleaner Professional Our best-ever version combines all the features of Free with the power of automation , so your PC always stays clean, safe and fast. Outdated software is a security risk Vulnerabilities in old software make your computer more open to attackers.
We asked Passmark, a third-party software testing specialist, to put CCleaner through its paces. Faster startup, better performance, and more room for what really matters. Powerful PC cleaning for your business Award-winning optimization for organizations Get more from your endpoints Customize cleaning to your business needs Boost security and stay compliant Optimize your business.
For home. For Home Optimize your PC, protect your privacy and make things faster. CCleaner Defraggler Recuva Speccy. For Business. For Cloud. For Cloud Optimize your computer from anywhere with our cloud solutions. CCleaner Cloud. For Mobile. For Mobile The ultimate optimization tool for your Android device. CCleaner for Android. Product News April 29, CCleaner v5. Follow us. Stay up to date with the latest news and special offers! Your first name:. Your email:. Home Business. Sign me up!
Standard privacy protection. Standard cleaning. Updates apps to reduce security risks i Outdated software is a security risk Vulnerabilities in old software make your computer more open to attackers.
Complete cleaning. Keeps your browsing history private. Detects and removes internet trackers. Keeps you from running out of space.
Priority customer support.