
CCleaner Professional 1 Device 1 Year Windows Only
Award-winning PC optimization
Trusted by millions of users and critically acclaimed, there's a reason why CCleaner is the world's favorite PC optimization tool! Easy to use, one-click cleanup so beginners can optimize their computers in seconds. Plus, it's packed with advanced features for power users.
Speedometer
Faster computer
Is your computer running slowly? As it ages, it collects unused files and settings that take up space on your hard drive making it slower and slower. CCleaner cleans these files and makes it faster instantly.
Shield
Safer browsing
Advertisers and websites track your online behavior with cookies that remain on your computer. CCleaner clears your browser search history and cookies so that all Internet browsing remains private and your identity remains anonymous.
Error graph
Fewer errors and crashes
Over time the registry can become cluttered with errors and broken settings that lead to crashes. CCleaner's patented registry cleaner eliminates this clutter to make your PC more stable.
To compose
Faster startup
Many programs run silently in the background when your computer starts. CCleaner helps you get to work or play faster by letting you disable unnecessary programs.
CCleaner will work on any PC running Microsoft Windows. If you are using one of the following operating systems, you can run CCleaner:
- Windows 10 (all editions, including 64-bit)
- Windows 8 (all editions, including 64-bit)
- Windows 7 (all editions, including 64-bit)
- Windows Vista (all editions, including 64-bit)
- Windows XP (all editions, including 64-bit)
- Windows 2003, 2008 and 2012 Server (all editions)
Because CCleaner is a small, fast program, there are no minimum memory or hard drive requirements.
Note 1: For Windows NT4, ME and 98, we recommend CCleaner version 2. For 2000 we recommend version 3.
Note 2: CCleaner does not currently support Linux.
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