You have heard of defragmenting device while you were using a PC. It is a procedure designed to boost the device's performance and Microsoft Windows provides the option for the user to defrag their device.

What about Mac? You are experiencing some performance issues of the device but there isn't any command or utilities available on the Mac to do so. The thing is, Mac is designed in a very different way聽and is capable of defragging the files automatically聽to some extent. But the function of such an automatically way can be very limited. So there are some situations where you need to do with the help of external tools. So, how to defrag Mac? Well, the article below will provide you with a clear understanding of defragging Mac. Take a look.

how to defrag mac

Have A Clear Understanding of Defrag

Defragment is the process to reorganize the files which are scattered stored on the hard disk. It removes the gaps between the recorded parts of the files, collecting them into a single whole part. Defragging a drive traditionally moves everything back in order and fills any holes that have appeared during its use. Therefore, defragmentation reorganized your computer and saves time to find and read the files and speed up your computer.

The Necessity of Defragment on Mac

The defragmentation is a procedure aimed to enhance the performance of your Mac device. The procedure basically reorganizes data on your hard drive.

Even though you have this advantage, if you are using OS X version lower than 10.2, then you won't have to initiate a defragmentation procedure. The lower version of macOS was equipped with built-in utilities for cleaning up the fragments. So, in most cases, users are not required to manually defrag the device as it happens automatically. But in very few cases manual defragmentation is still required. When updates, upgrades, installation or re-installation take place, you might need to defrag it once in a few years.

When Do You Need to Defrag Mac?

Well, if the hard drive of your Mac is over 90% full, then you will have irregularities with Mac's automatic defragmentation procedure. This is a general issue for the multimedia creators, as they create large files using Adobe or Photoshop.

So, if you have numerous large files on your Mac, then you can either remove them in order to free space or defrag Mac hard drive. The defragmentation will also boost the performance of the Mac, making the response time even faster.

How to Defragment a Mac?

Since there's no built-in command or utility to defragment on Mac, one of the easiest ways is to use a trusted third-party defragmentation program. It takes a certain amount of time to defragment, during this time you can't move your Mac in case the data destroy. We strongly suggest you backup your data before you defragging聽your Mac. And follow the program instructions to do the defragment, just be sure it's compatible with your Mac ( Mac OS 10.2 are not compatible with the latest modern defragmentation software ).

The Alternative Ways to聽Defragment a Mac

The only aim to defrag the Mac is to get the files organized and get more free space for system running. As we can know from the above information, it's not easy to defrag Mac. If there is an easy way to achieve the aim, why not give it a try?

5.1 Use An Easy and Effective Tool

After we studied some tools on market, the most recommended one isiMyFone Umate Mac Cleaner. The app is specialized in Mac management. When it comes to making more free space for Mac, it provides 6 main features: Clean up junk files, delete large files, delete duplicate files, erase private data, speed up Mac and manage Apps and extensions. It was already compatible with the latest macOS 10.15 Catalina. Now, let's see why it is the best alternative way and know which features can work on the performance improvement directly.

Mac version

advantages of umate mac cleaner

Clean Up Junk feature:

  • Provides Quick Clean and Deep Clean modes to detect and delete the junk files on your Mac thoroughly.
  • The quick clean mode will smartly scan and delete the files are 100% unnecessary but increase the burden of computer operation indeed.
  • The file type can be:System junk, App junk, files on trash bin, iTunes junk, outdated iOS backups, downloaded files or unused disk images.

clean up junk

Delete Large Files:

  • It will scan the whole Mac include hard drives to find out all the files over 50MB and delete them in a flash.
  • All the files can be classified to images, videos, audios, document, archives or other.
  • Even the hidden files on your Mac can be detected.

delete large files

Delete Duplicate Files:

  • It allows you to select a file directory on your Mac to find and delete those duplicates accordingly.
  • All the files can be classified to images, videos, audios, document, archives or other.
  • Support to preview all the files on Finder.
  • It will smartly keep the original files for you In case you delete all the files by mistake.

delete duplicate files

Speed Up Your Mac

This feature helps to run your Mac faster聽really. It can disable all the login聽items, deactivate apps that consume too much and also removes the launch agents聽accordingly. 聽Here are its features:

  • The app automatically detects all the startup items on the Mac and removes them with a single click.
  • The programs that consume large聽CPU 聽and RAM can be deactivated in bulk.聽But you can also do it selectively.
  • It also removes the launch agents.

speed up your mac

These are the capabilities of iMyFone聽Umate Mac Cleaner. It will be very helpful for defragging the Mac and making it run faster. The steps of this app is pretty easy. All you need to do is Download-Scan-Delete.

steps to use umate

5.2 Repairing Disk Permissions

Another way to defrag Mac is to repair the disk permissions. This is a general troubleshooting method on Mac.

The procedure is very simple, let's take a look;

Step 1:聽Open your Mac and navigate to 'Disk Utilities'.

Step 2:Click on 'Startup Disk' and click on 'First Aid'.

Step 3:Now, click on 'Verify Disk permissions' in order to check it.

Step 4:Lastly, click on 'Repair Disk permissions' to fix any permissions that are inconsistent.

mac disk utility repair permissions

5.3 Update macOS Software

If anything is not working, then your last option is to update the macOS software. The steps are pretty simple, take a look:

Step 1:聽Navigate to 'Apple Menu' and click on 'System Preferences'.

Step 2:聽After that, click on 'Software Update'.

If any updates are available they will be visible to and you will be able to download and install them.

 macOS software update


So, if you were asking can I聽defrag a Mac? Yes, you can and it is very simple. Mac is supposed to defrag the hard drive automatically but sometimes the system behaves erratically. In such times, you need to do it manually and we have provided a few ways to fix a slow running Mac. But the best options is to use Umate Mac Cleaner聽tool to make the Mac run faster.

Mac version