CCleaner is an optimization software that clears junk files, fixes registry issues, and controls startup programs. Removes unnecessary files like cache, temporary files, browser history, restore points, and duplicate files. Comes with a registry cleaner, software uninstaller, and tool to erase free space. Ideal for users aiming to boost system performance by cleaning up unnecessary files and fixing issues. Although there was a past malware issue, recent versions of CCleaner are considered safe if kept updated.
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