How do you fix a slow computer? You don’t have to resort to a brand new computer or hardware. There’s a lot you can do before reaching this stage. CCleaner can help you understand what …

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With millions of users worldwide, CCleaner is a leading tool to help you clean up, speed up, and fix your Windows PC. Our patented Performance Optimizer and smart, automated cleaning …

Oct 28, 2025 · CCleaner is a freeware system optimization, privacy and cleaning tool. It removes unused files from your system allowing Windows to run faster and freeing up valuable hard …

Nov 18, 2025 · Download CCleaner - Freeware system optimization tool that removes unused and temporary files.

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CCleaner (/ ˈsiːˌkliːnər /; originally meaning "Crap Cleaner"), [7] developed by Piriform Software, is a utility used to clean potentially unwanted files and invalid Windows Registry entries from a …

Aug 21, 2025 · CCleaner is a helpful tool that removes unnecessary stuff from your computer, like browsing history and cookies, to clean unwanted data to make it run better. It can also fix …

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Oct 7, 2020 · CCleaner is a program that will scan your computer for temporary files or private browser information and deletes it from your computer. This allows you to keep your computer …