It helps optimize system performance by cleaning junk files, fixing registry issues, and managing startup items. Removes unnecessary files like cache, temporary files, browser history, restore points, and duplicate files. CCleaner features a registry cleaner, uninstaller for apps, and a free space eraser. Perfect for anyone who wants to speed up their PC by removing junk files and fixing registry errors. CCleaner had a past security incident but current versions are secure with regular updates.
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