CCleaner is a system optimization tool that removes junk files, fixes registry issues, and manages startup items. CCleaner cleans a variety of files, including cache, temp files, browser history, duplicate files, and system restore points. Includes tools for cleaning the registry, uninstalling programs, and erasing free space on the drive. Ideal for users looking to optimize system performance. CCleaner had a past security incident but current versions are secure with regular updates.
