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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.
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