If your friend got onto your computer and visited a bunch of adult sites, then I would recommend something like OnyX, doing ALL the cleaning and maintenance aspects and rebooting, perhaps followed by a Disk Utility Erase free space.ĬCleaner beta is out for OS X, used on PC's and combines cleaning and scrubbing of the drive if setup correctly. Most of those cleaning programs are junk, especially MacKeeper. Keeping Software Updated and run a web browser check to make sure the plug-ins are current.įor Safari and Flash, this check is more accurate There are certain cases where's it's needed to free up a large spaces on the drive, but not something everyone has to do.įar as other Mac maintainence, there really isn't any except to backup one's files regularly. It also has a built-in shredder to securely delete files. It can scan multiple folders, external drives, and even cloud storage services like Dropbox and Google Drive. Mac's don't need defragging as OS X automatically writes 2Gb or below sized files to one contiguous space on the drive. Gemini 2 is a Mac-only duplicate finder and remover tool that uses advanced algorithms to scan for and remove duplicate files.

Best mac cleaner for free