These include unused registration entries for file extensions as well as any missing references to shared DLLs and application paths. The program also comes with a registry cleaner to find and rectify issues in the Windows registry. With CCleaner, you can add an extra layer of protection for your computer.Īpart from that, CCleaner can uninstall programs or change the programs you want to run upon startup. Security and privacy are essential to every computer user nowadays, especially since it is becoming easier for hackers to access your files and personal data. This act further protects your privacy by keeping your identity safe from potential theft. CCleaner deletes all of these useless files, which makes it possible for your computer to run more smoothly and free up space, too.ĬCleaner also deletes your cookies, log files, system caches, browsing history, memory dumps, recycle bin, application data, file fragments, and autocomplete from history. Other programs, like Windows Media Player, Microsoft Office, McAfee, Adobe Flash Player, Adobe Acrobat, WinRAR, and WinZip also leave such files on your computer. Internet browsers like Google Chrome, Microsoft Edge, Mozilla Firefox, Internet Explorer, Safari, and Opera all leave behind unwanted files.

CCleaner takes care of all that.ĬCleaner removes all the “junk” on your computer. The programs we download and run sometimes leave small traces like broken shortcuts and temporary files. Believe it or not, computers accumulate a lot of junk over time.

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