CCleaner is a powerful tool for optimizing system performance by cleaning junk files, fixing registry problems, and controlling startup items. Removes unnecessary files like cache, temporary files, browser history, restore points, and duplicate files. CCleaner provides a registry cleaner, program uninstaller, and free space eraser. Ideal for users aiming to boost system performance by cleaning up unnecessary files and fixing issues. Had a past malware incident, but current versions are considered secure if kept updated.
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