Clean My Mac Storage

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Some days ago, I found one Reddit user’s post telling the “System” taking up a huge space on Mac. It was the first time I met the Mac “System” storage problem. And it was described as follow:

Hi Mac Users, System is taking an incredibly large amount of space. I mistakenly loaded heavy video files to Numbers and the hard disk immediately filled up. Any help accorded will be highly appreciated.

Download and install iMyMac PowerMyMac on your Mac, then launch it. On the main interface of the program, you will be able to see three different modules at the top, choose. Choose Apple menu  About This Mac, then click Storage. Each segment of the bar is an estimate of the storage space used by a category of files. Move your pointer over each segment for more detail. Click the Manage button to open the Storage Management window, pictured below.

After I checked my computer storage usage and I was surprised to find my “System” is also taking an incredibly huge space – 43GB of the total 120GB on my MacBook Air.

As well known, the Mac operating system usually takes up from 8GB to 13GB. So I don’t think my Mac “System” storage could be that huge, so I searched to find how it defines “System” storage for a Mac, and how to free up that storage.

What is in the Mac “System” Storage?

The “System” on your Mac storage bar stands for that space your macOS operating system used, including the system itself and the caches and cookies it generated while driving on your computer hard drive.

Sometimes, your Mac may mistakenly put other sections into the “System” storage. For instance, my mac made the mistake of failing to exclude the “Music creations” and “iOS files” (iOS backups) from the “System” storage, so that I get a huge “System” on the storage bar.

And after I clicked the Manage.. button on the top left of the bar, it showed the real system storage was taking only 29.3 GB. And there were two new categories named “iOS files” and “Music creations” being separated.

And the sum of the storage size of these three parts (System, Music Creation, and iOS Files) is 43.38GB, equal to the size of the huge System storage I showed before on the storage bar.

Clean My Mac Storage

4 Tips to Quickly Clean Storage on Your Mac

On the storage manager page, you’ll have a detailed view of all data types with the size it used. And you can choose any large category to have a clean. And below are some usual and free methods to free up your Mac storage.

  1. Delete useless iOS backup files, applications, and documents.
  2. Transfer media files like photos, video, music, and iBooks to external disk drive or cloud. And then delete them.
  3. Empty your Trash bin get more free space.
  4. Remove your iPhone or iPad software updates on your Mac.

Most of these methods aim to remove the larger files on your Mac to quickly free up your Mac storage. And if there is any question, please leave your comment below.

Storage on the Mac is a concerning yet irritating problem, which every Mac user faces. So, if you are undergoing the same issue, just read the rest of the article closely. Within this article, we will help you clear other storage easily and efficiently. But before we get started, let us give you a clear understanding of what other is on Mac storage?

  • 1. What Is Other On Mac Storage
  • 2. How to Delete Other Storage on Mac - 10 Options
    • Option 1: A Professional Other Storage Mac Cleaner Software Can Help a Lot
    • Option 2: Restart Your Mac
    • Option 3: Delete System Files
    • Option 4: Use Smart Folder Finder
    • Option 5: Use Optimized Storage On Mac
    • Option 6: Delete Old Device Backup in iTunes
    • Option 7: Remove Downloaded Files
    • Option 8: Delete Temporary Files
    • Option 9: Delete Application Plugins And Extensions
    • Option 10: Delete Cache Files

What Is Other On Mac Storage

Generally, it is presumed that other content is garbage. Trust me, it's not! Other storage on a Mac is home to several files, cached data, and all those files that to do not fall into the category of photos, apps, documents, etc. Different types of data types are classified into as other on Mac storage, such as:

  • Cache files – browsers, photos, system and apps
  • Documents – PDF, DOC, PSD etc.
  • Archives and disk images – zips, dmg, iso, tar, etc.
  • Temporary files and system files – logs, preference files.
  • Application plugins and extensions.

After knowing what is other storage, you need to check space on the Mac. How do you know you are short of space? How much space do you need to download your files? How much data do you need to delete to get ample storage space? Follow these simple steps and get hooked with all the information about your Mac storage space:

  1. Click on Apple Icon.
  2. Select About This Mac.
  3. Click on Storage tab.

Now, your system will provide you with a complete breakdown of your mac storage. You will view a horizontal bar graph enlisting all the details of your hard drive in the form of photos, apps, movies, audio and others, from which you can check there is how much other storage on your Mac.

How to Delete Other Storage on Mac - 10 Options Available

Clear other storage is simple, however out of carelessness, you may end up deleting your useful files along with the unneeded ones too. There are abundant ways that can help you clear the other storage and help you get extra space. But, within this guide, we are enlisting 10 useful options for you.

Option 1: A Professional Other Storage Mac Cleaner Software Can Help a Lot

Time Needed: 3 minutes

Release Space: Up to 40%

Difficulty: Very Easy

There is a powerful third-party software that can help you clean your Mac conveniently, quickly and easily. It is called Umate Mac Cleaner, that is a feature-packed Mac cleaning tool with competitive price. Umate Mac Cleaner can help you delete other storage on Mac without any hassle. It comes up with some incredible features that are outstanding and noteworthy to clear storage.

Key Features:

  • Clean up more than 40 types of junk files efficiently
  • Locate & delete large files that are over 50MB
  • Take only 1 sec to clean up your Mac
  • Super easy to use, and the cleaning speed is incredibly fast

Step 1.Download, install and launch Umate Mac Cleaner on your Mac.

Step 2.Select a Feature to clear other storage, like 'Clean up Junk', then hit the big Scan button.

Step 3.After scanning, choose the target files you want to remove and click on Clean button. So easy to get a younger Mac!

It's a matter of three steps, but they are the most crucial ones. This cleaning software not only thoroughly scans your Mac storage but offers you a list of unwanted files. Deleting them will help you attain that extra space you were looking for. However, if you want to refer to the manual option, just continue reading.

Option 2: Restart Your Mac

Time Needed: 2 minutes

Release Space: Up to 5%

Difficulty: Easy

Can 'restarting my mac' help me delete other storage on mac? Well, it won't delete 'other' but will help you clean up some space. Restarting your mac will free up RAM, thereby making space in your Mac.

Option 3: Delete System Files

Time Needed: 5 minutes

Release Space: Up to 10%

Difficulty: Easy

System files are those that become outdated over time and gradually occupying your disk space. So, it's necessary to delete these files to regain more storage for your device. Don't know how to start? Follow the steps below:

  1. Locate those applications that use the maximum space.
  2. Delete the unwanted files manually.

Option 4: Use Smart Folder Finder

Time Needed: 5 minutes

Release Space: Up to 10%

Difficulty: Easy

Still wondering how to delete 'other' on Mac? Use smart folder finder and clear mac Other Storage with ease.

  1. Click Cmd+F on the desktop.
  2. Search for 'Other' folder in 'This Mac'.
  3. Choose 'Other' in the drop-down menu.
  4. Click the Desired File Size and click Ok button.
  5. Once you have specified the file size, a list of files will appear.
  6. Delete Files you no longer need.

Option 5: Use Optimized Storage On Mac

Time Needed: 8 minutes

Release Space: Up to 10%

Difficulty: Medium

Do you know MacOS comes up with a new handy feature 'optimized storage'? With the help of this storage feature, you can automatically delete the old and useless files by transferring them to iCloud. However, if you have an urge to use them again, you can re-download them back from iCloud.

Option 6: Delete Old Device Backup in iTunes

Time Needed: 10 minutes

Release Space: Up to 10%

Difficulty: Medium

iTunes is good; however, they may groin on your backup storage that takes at an average 4-5 GB. So, do you want to hold that unnecessary space if you no longer use it? So, get rid of these old device backups and enjoy free space with the following simple steps:

  1. Open iTunes.
  2. Tap Preferences.
  3. Select Devices.
  4. Choose the Backup (don't delete the latest backup; it might be useful for you).
  5. Select Delete Backup.

Option 7: Remove Downloaded Files

Time Needed: 10 minutes


Release Space: Up to 15%

Difficulty: Medium

Your download files may also consume a lot of space on your Mac. So, to clear other storage on the Mac, you need to get rid of the downloaded files.

  1. Go To The Finder Icon from your dock or by clicking on the desktop.
  2. Select Go.
  3. Click Downloads.
  4. Select Download Files you want to remove.
  5. Select Move To Trash.
  6. Empty trash.

Option 8: Delete Temporary Files

Time Needed: 20 - 30 minutes

Release Space: Up to 15%

Difficulty: Hard

Temporary files are similar to system files; these files also create clutter within Mac space storage. The operating system produces temporary files but fails to delete them automatically. This is where you step in, and you need to clean them from time to time. Free the clutter with the following steps:

  1. Go to ~/User/User/Library/Application Support/ .
  2. Search for temporary files and old backups in the mobile sync folder.
  3. Delete the files you select.

Option 9: Delete Application Plugins And Extensions

Time Needed: 30 minutes

Clean my mac 3 free download

Release Space: Up to 10%

Difficulty: Hard

Everyone is fond of plugins and extensions; so we tend to install many, but in the end, we never use them again. It is advisable to remove them, because after all, they are only occupying space. How to decrease other storage on Mac by removing extensions from safari, chrome or Firefox? Just take a look at the following steps:


  1. Click Preferences.
  2. Go to Extension.
  3. Select the extension you want to delete.
  4. Click Uninstall.


  1. Click the Three-Dot Icon.
  2. Go to Tools> Extensions.
  3. Remove the extensions you dont need any longer.


  1. Click Burger Menu.
  2. Click Add-Ons.
  3. Remove extensions and plugins.

Option 10: Delete Cache Files

Time Needed: 30 - 40 minutes

Clean My Mac Storage

Release Space: Up to 15%

Difficulty: Hard

Cache files not only halt your system process but also exploit the storage capacity on your Mac. So, if you are short of space; look into your cache files.

  1. Search - Go to a folder (~/Library/Caches, ~/ Library/Logs, /Library/Caches) you want to scan and delete cache files.
  2. Click Go.
  3. Click- Hold Option; drag caches folder to desktop (create a backup).
  4. Select Files in the cache folder.
  5. Drag them to trash.
  6. Empty trash.
  7. Delete The Backup once assured.

Wrapping up

How To Clean My Mac Storage Free

That was all! So, do you still want to clear other storage on Mac manually? Do you know there is a wide population that ends up deleting something special that they really value? That is why thousands of users prefer Umate Mac Cleaner. It is a powerful Mac cleaning app with an all-in-one package that efficiently cleans and optimizes your Mac. Install this cleaning software and give your Mac a new storage space look!