Piriform

CCleaner has been downloaded over 1 Billion times!

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Optimize your home PC, protect your
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The ultimate optimization tool for
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Product News

  • January 26, 2015

    CCleaner v5.02

    Improved Firefox local storage and cookie cleaning!

  • January 21, 2015

    Speccy v1.28

    Improved performance on Windows 10!

  • December 18, 2014

    CCleaner v5.01

    Featuring a brand new Disk Analyzer tool!

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