Best Free Mac Cleaner App
In this post, we have discussed the 7 best software to uninstall unwanted applications on Mac. Best Mac Uninstaller Apps 2019 1. Smart Mac Care. Smart Mac Care is a powerful app uninstaller which comes with a lot of advanced features empowering your Mac. The app scans and finds out all the unwanted apps installed. AVG also offers free antivirus for Mac, but until its phishing protection improves we can't recommend it. The best commercial products offer more protection but if you can't afford the best, at. Mar 08, 2017 Dr. Cleaner is one free Mac cleaning app to offer Memory Optimization, Disk Cleaning and System Monitoring to keep your Mac optimized for the best performance. Smart and accurate selection for duplicates scan and remove on Mac with OS X 10.6.6 or later. Scanned big files and junk files will be deleted easily from your Mac. You can easily view real-time network usage and CPU.
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
Most of those cleaning programs are junk, especially MacKeeper.
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. Good loki dmg build.
Best Free Mac Cleaner From Apple
CCleaner beta is out for OS X, used on PC's and combines cleaning and scrubbing of the drive if setup correctly.
Best Free Mac Cleanup Software
If your interested in performance, read my post here