CCleaner is one of the few cleaning software on a PC.

It can protect your privacy, make your computer faster and more secure! Smooth operation!

CCleaner is a small and effective utility for computers, which can be used to clean up accumulated junk over time: temporary files, broken shortcuts, and other issues. Protect your privacy. It cleans up your browsing history and temporary Internet files, making you a protected Internet user, and your personal privacy will no longer be disclosed.

CCleaner can clear unnecessary plugins from various programs, save hard disk space, delete unnecessary entries, and registry. Help you uninstall the program and manage your startup items.

• Award-winning PC optimization tool

The reason why CCleaner has become the world's most popular PC optimization tool is because it is favored and highly praised by millions of people! Easy to use, one click cleaning, so beginners can optimize their computers in seconds. In addition, it also provides advanced features for advanced users.

• Computers run faster

Is your computer running slowly? As it ages, it collects unused files and settings, taking up hard drive space and making it slower and slower. CCleaner cleans up these files and immediately accelerates the speed.

• Browsing web pages is safer

Advertisers and websites use cookies retained on your computer to track your online behavior. CCleaner will delete your browser's search history and cookies, so any Internet browsing you perform will be confidential, and your identity will remain anonymous.

• Fewer errors and crashes

Over time, your registry may become chaotic due to incorrect and corrupt settings, leading to crashes. CCleaner's patented registry cleaner eliminates this confusion and makes your PC more stable.

• Faster startup

When starting a computer, many programs run silently in the background. CCleaner allows you to disable unwanted programs, helping you start working or playing games faster.

Specific differences in versions:

• CCleaner Professional Edition:Install and use CCleaner Professional software on one computer every year.
• CCleaner Professional Plus Enhanced Edition:Up to 3 computers can be installed.
• CCleaner Premium Bundle Advanced Edition:Can be installed on up to 5 computers.