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.
![App App](/uploads/1/3/4/2/134210744/401294257.jpg)
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.
Light Pillar’s wonderful app Desktop Tidy ($8; available on the App Store; requires OS X 10.8 or later) is a handy utility that cleans up your Mac’s desktop, keeping it free of clutter. Mac veterans have been singing Alfred's praises for years, but some of Apple’s newer users might not have heard about the mighty app launcher. Free to all but the most serious professionals.
For Safari and Flash, this check is more accurate
Best Free Mac Cleaner App
- Well, the solution lies in some pro apps available online. Cleaning apps for Mac. It may interest you to know, there are more than 100 million active Mac users in the world. It states the accelerating preference for iOS gadgets. Therefore, the IT giant, Apple has come up with intuitive apps waving off your Macbook cleaning hassle.
- Popular Cleaning & Optimization Utility, CCleaner by Piriform has to be included in this list of Best Mac Cleaners of 2020. The software offers both free & professional versions, equipped with all the essential tools required by a user.
- Product Hunt “App of the month” MacStories “Must-Have Mac App” 2019 CleanMyMac X turns the not so exciting task of cleaning your computer into a stylish and interactive ride. It places simplicity at the core of its design. With smart and self-learning algorithms under the hood, the app stays incredibly easy to use. WHAT MAC EXPERTS SAY.
How to manage the apps on mac beneath computer.
Cleaner App Mac
Macbook Cleaning App
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.
Mac app data folder.
CCleaner beta is out for OS X, used on PC's and combines cleaning and scrubbing of the drive if setup correctly.
If your interested in performance, read my post here