What Is “Other” Storage on Mac and How Do You Clear It?

If you wish to verify your Mac’s used and obtainable cupboard space, simply go to About This Mac > Storage from the Apple menu. The straightforward bar chart supplies you an outline of the storage with info on the precise class varieties (Apps, Paperwork, iCloud Drive).

Whereas the usual set of labels is smart, the anomaly of the “Different” class generally creates confusion amongst Mac customers. The reason is is that it typically consumes a noticeable chunk of area. We’ll discover what constitutes “Different” storage in your Mac, strategies to seek out the related information, and methods you’ll be able to handle them.

What Is Different in Mac Storage?

The storage utilization chart provides you priceless system info in numerous coloured blocks. Every block is assigned a particular class label. For instance, yellow for Photographs, crimson for Apps, inexperienced for Paperwork, gentle blue for iCloud Drive, and so forth. While you hover the pointer over these blocks, you’ll see the class identify and a tough estimate of the disk area.

As you retain exploring, you is perhaps shocked by the quantity of disk area consumed by the Different class. What’s it? Nicely, the Different class represents all these information not categorized by one thing particular like Apps, Paperwork, or Mail.

overview of disk space notated with category labels

Class-specific labeling has its professionals and cons. Whilst you can see the approximate used versus obtainable disk area, the classes don’t correspond to any particular folders in your Mac. While you click on Handle to see the detailed info, the System and Different classes are grayed out. This additional complicates the scenario.


system and other greyed out in recommendations

With macOS Monterey, the Different class was renamed to “System Knowledge,” however regardless of the change, the issue stays.

What Constitutes Different Storage?

The next sorts of information is perhaps included within the Different class in your Mac:

  • Information utilized by the system, corresponding to caches and log information. The cache consists of each app and browser-related non permanent information
  • Utility assist information, iCloud information, font sources, and plugins
  • Digital machine information, Home windows boot camp partitions, and hidden knowledge in system folders
  • Outdated Time Machine and iOS backups
  • Archive and disk pictures (corresponding to ZIP and DMG) within the Downloads folder
  • E-mail attachments
  • Messages app archives and attachments

The place Is Different Storage on a Mac?

The Library folder holds macOS and application-specific sources. It retains the consumer and system sources organized and separates them from the gadgets you employ day-after-day. There are three totally different Library folders. Every of them has a special position within the macOS file system:

  • /Library
  • /System/Library
  • ~/Library

The “/Library” and “/System/Library” folders have a worldwide scope, and their content material helps each side of macOS. The System Library folder accommodates information that macOS must work correctly and performance. They’re protected with SIP, and solely the OS has the foundation entry to switch it.

When you take a look at the “Different” storage gadgets above, most of those are the application-related information and the information from the apps you employ day-after-day. They’re current within the consumer’s Library folder. By default, it’s hidden to stop customers from by chance making modifications that would show dangerous.

In essence, which means it is advisable verify the Person Library to seek out most information taking on Different storage in your Mac. Open Finder, then click on Go from the menu bar and select Go to Folder. Within the textual content subject, enter ~/Library and click on Go. Right here you’ll discover a record of assorted folders that contribute to the Different storage class.

user library folder mac

Methods to Examine the Different Storage on Mac

There are numerous methods to look at the Different storage class. These embody utilizing Finder, Terminal, and third-party apps.

Change the Format Association in Finder

When you open the ~/Library folder, drag it to the Favorites for fast entry. Change to the Listing view to indicate the record of folders in a neat, sorted desk. Then, Management-click the column header to convey up Date modified, Date created, Dimension, Type, and different particulars.

Now click on the Gear icon within the Finder toolbar and select Present View Choices. From the dialog field that seems, verify Calculate all sizes.

Inside a couple of minutes, you’ll begin seeing the precise folder-size readouts. Have a look at the top-most folders and open them in a separate window for nearer examination.

arrange the finder layout to sort library folder

Run the DU Command in Terminal

Open Terminal and sort within the following command, then hit Return:

sudo du -hxd1 /System/Volumes/Knowledge

Enter your administrator password and watch for a couple of moments to permit the command to seize knowledge. You’ll see some permission-related errors, however you’ll get to know the precise measurement of the sub-folders.

Now you’ll be able to kind the next instructions, adopted by Return, to discover your Mac storage:

  • du: show disk utilization statistics
  • -h: show measurement in a human-readable format
  • -x: file system mounts should not traversed
  • -d: depth of the folder to at least one or two ranges down ranging from the foundation listing

disk usage data terminal

Utilizing Third-Get together Apps

With third-party apps, you’ll be able to look at Different storage in a matter of minutes. As an instance, we’ll use two fashionable apps for analyzing disk area.


The information and folders are displayed within the column view, just like a Finder window, for fast navigation. Additionally, the folders are sorted in accordance with the dimensions and in numerous colours (gentle inexperienced for smaller information and darkish blue for bigger information) to help in identification.

analyze ther storage category easily with omnidisksweeper


It makes use of the sunburst map to indicate you an outline of the disk. Navigate to the Library folder and click on the pinpoint areas to go deeper to see the information that eat disk area. You will have the choice to scan the disk as an administrator to disclose hidden information, area taken by native snapshots, and particulars of purgeable area.

analyze library folder with daisydisk

Clear Up Different Storage on Mac

As soon as you realize concerning the folders that take up disk area and contribute a major chunk to the Different storage class, it’s time to take away them.

Take away E-mail Attachments

For the Apple Mail app, go to “~/Library/Mail” and verify the folder measurement. If attachments are a recurring downside, try our information on sending giant information as electronic mail attachments. In Microsoft Outlook, the attachment folder lives deep within the “Group Containers/Workplace/Outlook/Outlook Profile/Principal Profile/Knowledge/Attachment” folder

Take away Messages

Examine the “~/Library/Messages/chat.db.” They’re at all times giant as they hold the complete historical past of messages. The attachments folder shops the photographs and movies you could have exchanged in Messages. The archive folder shops the messages that you’ve saved or closed.

Take away Electron apps

Many fashionable desktop apps like Slack, Discord, Zoom, Microsoft Staff, Streamlabs, and extra use the electron framework. The apps are cumbersome as a result of they use the complete Chromium base plus NodeJS runtime. For Discord, go to “~/Library/Utility Assist/discord/Cache.” When you put in an electron app from the App Retailer, browse the “~/Library/Container” folder.

cache storage space taken by slack app

Along with these places, learn our information on folders you’ll be able to safely delete to achieve disk area. In our expertise, you’ll achieve a major quantity of disk area, and it’ll additionally mirror within the Different storage class. Nonetheless, you need to do not forget that Apple retains sure folders hidden for a lot of causes. When you mess with these directories, it might lead to an unstable system, lack of knowledge, or worse, it might forestall your Mac from booting up.

It consists of gadgets within the “/personal/var” folder, language information, gadgets within the Utility Assist folder, Cellular Paperwork, Containers, and hidden folders within the Residence folder. To study extra learn our information on macOS folders you must by no means contact and why.

Add Extra Storage to Your Mac

The Different storage class is certainly a complicated label. It takes time and a bit of information concerning the Library folder to grasp the place your disk area is definitely getting used. Through the use of this text as a information, you’ll know easy methods to look at Different storage and handle it.

If yo purchased a Mac with much less storage, you’ll should spend time cleansing up information and folders within the Different class extra typically. You may ease the ache by following our information on choices for including extra storage to your Mac.

Various storage options for MacBook
How you can Add Extra Storage to Your MacBook: 6 Strategies That Work

Operating out of area in your MacBook? Listed below are all of your choices for including extra cupboard space to your MacBook.

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