What Is The Best Free Mac Cleaner?
OnyX is one of the best free MAC cleaner software that can be used to clean your MAC. Here you can perform a number of tasks that can help you clean and optimize your MAC. This helps you perform a number of tasks that are not easily accessible. It can also be used to Secure Clean MAC hard drive. Oct 30, 2017 It can not only clear space and speed up your Mac but also oversee hard drive storage usage, battery usage, CPU usage of your Mac. As the top mac cleaning software, it supports Mac OS X Yosemite 10.10, OS X El Capitan 10.11 and macOS Sierra 10.12, High Sierra and more. Dr.Cleaner is another great Mac file cleaner.
Mac's don't need defragging as OS X automatically writes 2Gb or below sized files to one contiguous space on the drive. 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.
Far as other Mac maintainence, there really isn't any except to backup one's files regularly. Keeping Software Updated and run a web browser check to make sure the plug-ins are current.
For Safari and Flash, this check is more accurate
What Is The Best Free Mac Cleaner For Mac Os X
Most of those cleaning programs are junk, especially MacKeeper.
Online mac cleaner. AppZapper allows you to uninstall application as well as the app left - just drag and drop.Main Features of AppZapper. It is very easy to use, you can uninstall any app by dragging the app onto AppZapper.
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.
CCleaner beta is out for OS X, used on PC's and combines cleaning and scrubbing of the drive if setup correctly.
What Is The Best Free Mac Cleaner
If your interested in performance, read my post here