Content marketer
10/12/2020
10 minutes to read

When checking your Mac’s storage usage, you may discover that the ‘Other Storage’ category is taking up quite a lot of space on your drive. In this article, we will explain what this mysterious storage space is, where it’s located and how to clear Other on a Mac.

Contents:

  1. How to check disk space usage on Mac
  2. What is Other Storage on a Mac
  3. Where is Other Storage on a Mac
  4. Clearing Other Storage on a Mac

Important notes about Other Storage on Mac and the methodology used to write this article

  • Other storage keeps temporary files such as caches, logs, applications’ leftovers, and other service files. However, Other Storage does not always mean junk files, as there are also some useful files kept in this category.
  • You should regularly clean up unneeded files from Other Storage. Having a low free disk space on Mac usually makes the system work slowly.
  • You should be very careful when removing service files. Deleting important system service files might cause damage to your Mac.
  • This article will explain how to find and safely remove unneeded files from Other Storage on Mac.
  • This article is based on our 10+ years of expertise in cleaning and optimizing Mac hard drive. We’ve been working for many years in developing special disk utilities for making a Mac work smoothly.
  • We regularly explore the latest updates of macOS and update this article according to system changes.

Watch the video to see how easy it is to clear Other Storage on a Mac with MacCleaner Pro.

Video Guide

How to check disk space usage on Mac

If you want to view the storage space usage on your Mac, follow these steps:

  1. Click the Apple icon in the menu bar
  2. Select About this Mac
  3. Switch to the Storage tab

Mac other storage window

In our case, the Other Storage category takes up the most space in comparison to the rest of the file categories. If you find you have the same situation, don’t worry! We’re going to simplify your life and show you how to delete the Other storage on your Mac.


What is Other Storage on a Mac?

Before deleting anything off your Mac, you’ll want to know what is actually stored under the Other banner. For this, we turn to the Apple site, which explains that Other storage contains all the files that do not match the specified standard categories displayed on the storage chart, such as Documents, Photos, Apps, Movies, Audio, etc.

However, keep in mind that Other Storage does not always mean garbage, as there are some useful files kept in this category. This is why it’s a good idea to use a dedicated removal tool like MacCleaner Pro when reclaiming your disk space.

Other storage includes the following types of files:

  • System temporary files
  • macOS system folders
  • Archives and disk images (.zip, .iso, etc.)
  • Personal user data
  • Files from the user’s library (Application Support, iCloud files, screensavers, etc.)
  • Cache files
  • Fonts, plugins, extensions
  • Hidden files
  • Other files that are not recognized by a Spotlight search

Where is Other Storage on a Mac

Most files in Other Storage are located in the hidden Library folder, which Apple uses to prevent the deletion of important files that could cause problems with applications or system operations. So please, when clearing out this folder resist touching any files if you don’t understand what they are used for, as it could be disastrous. We also recommend you perform a complete system backup before beginning.

You can get to the Library folder by following these steps:

  1. Open Finder
  2. Click Go in the Menu bar
  3. Select Go to Folder
  4. Navigate to the following directory: ~/Library

Here you will find all the support files that we mentioned above, which are included in the Other category.

Files from other storage in Library folder


How to delete Other Storage on a Mac

Most files in the Other category are not wasteful in nature. They support apps or system processes to help them run more efficiently. Over time, however, they can clog up your drive and make your Mac run slowly.

To clear them out and speed things up once more, you can choose either the manual processes outlined below, or if that seems a bit arduous then you can simplify things by using the special software tool. Take a look at our comparison article to find the best Mac cleaning software for yourself.

1. Clear cache from Other Storage

As we mentioned above, most files in the Other category are located in the Library folder. So, let’s navigate to this folder, find the cache and remove the files manually.

  1. Open the Finder
  2. Press ⌘Cmd + ⇧Shift + G
  3. Copy and paste the directory ~/Library/Caches
  4. Go to Cahes folder to find files from Other storage on Mac

  5. Go inside each subfolder and remove cache files from your apps
  6. Clear caches folder to clean up Other on Mac

  7. Also check the following folder for caches: /Library/Caches (without the “~”)

2. Remove installation files

By default, all files downloaded from the Internet are stored in the Downloads folder. Looking in here you’ll find installations, .pkg files and .dmg files that are no longer needed and can be deleted. So, to save space, explore the Downloads folder and remove all unnecessary files.
Clear downloads folder to decrease other storage on Mac
Note that the two tips above can be achieved more quickly and easily if you use MacCleaner Pro.

Here’s all you need to do:

  1. Launch MacCleaner Pro.
  2. Switch to the Clean up Mac section.
  3. Select Caches, Installation files and other types of junk files you would like to remove.
  4. Click to clean up selected files.

Clean up Mac tab in MacCleaner Pro app

3. Remove extensions from Other storage

Extension files, such as plugins, installation files, screensavers and web browser extensions, can take up unnecessary disk space on your Mac. There’s also the factor that some extensions may have a negative effect on your system, noticeably slowing things down. If you can live without the features they offer, we recommend finding and getting rid of them.

Remove web browser extensions

Usually, each web browser provides its own individual steps to install and remove extensions. To see what these are for the most popular browsers on Mac – including Chrome, Firefox, and Safari – please read How to delete browser extensions on a Mac.

Remove screensavers

Screensavers usually don’t take up much room on your Mac. However, it’s important to clear every unnecessary files if you’re running low on space.

Here’s where you can find and delete screensavers:

  1. Open Finder
  2. Click Command + Shift + G
  3. Navigate to the subfolder ~/Library/Screen Savers and click Go
  4. In this folder, you will see the screensaver files. Move them to the trash.

Clear screen savers to decrease other storage on Mac

Remove plugins

Here is how to find and delete Internet plugins from Other storage:

  1. Open Finder
  2. Click Command + Shift + G
  3. Navigate to the subfolder ~/Library/Internet Plug-Ins and click Go
  4. Skim your plugins and remove unneeded ones.

Clear Internet plugins to decrease Other storage on Mac

Again, instead of manually searching for extension files, we recommend using MacCleaner Pro. With this solution, you can automatically find all extensions and safely remove them.

  1. Launch App Cleaner & Uninstaller from MacCleaner Pro.
  2. MacCleaner Pro tool to uninstall apps and clear other storage

  3. The app will automatically scan your apps and extensions.
  4. Switch to the Extension tab.
  5. Select unneeded extensions.
  6. Click to remove them.

4. Remove application support files

Besides caches, each application creates and stores other support files on your Mac, such as logs and preferences. The steps to find them are similar to finding cache files.

  1. In Finder press Command+Shift+G key shortcut.
  2. Navigate the following folders:
    • ~/Library/Application support
    • ~/Library/Logs
    • ~/Library/Containers
    • /Library/Application support
    • /Library/Logs
    • /Library/Containers
  3. Delete the files that you no longer need

Finder window - remove support files to clear other storage

Note that with the App Cleaner & Uninstaller solution we mentioned above, you can reduce the process to just a few clicks. The application automatically locates all support files for your programs and helps you to safely remove caches, logs, preferences and even leftovers of previously-removed apps.

To remove support files by using MacCleaner Pro, follow these steps:

  1. Launch App Cleaner & Uninstaller and switch to Expert mode.
  2. Select any app from the list on the left and view its support files in the pane on the right.
  3. Select all files except the executables and click to remove them.
  4. App Cleaner & Uninstaller window - removing application support files

  5. If you want to find and remove the leftovers of previously deleted apps, switch to the Remaining Files section.

    App Cleaner & Uninstaller window - removing remaining files

5. Remove unneeded documents in Other storage

Removing documents from Other storage can be done through a Smart Folder Finder:

  1. Сlick ⌘Cmd + F shortcut on the desktop
  2. The search should be carried out in “This Mac
  3. Choose “Other” in the first dropdown menu
  4. Smart folder - find and remove documents from Other Storage

  5. From the Attributes list, select File Size and File Extension. Click Ok.
  6. Smart folder - how to search for specific documents in Other Storage

  7. Specify the file size and type of extension, then a list of files will appear
  8. Smart folder - find documents in Other storage

  9. Delete the largest unneeded items or move them to external storage to free up space on your Mac’s hard drive.

Fortunately, even in this case, you don’t have to waste hours finding the redundant documents on your Mac. Why use the manual method when there is a much easier option? With the help of MacCleaner Pro tools, you can explore your hard drive in a convenient and efficient way.

  1. Launch the Disk Space Analyzer tool from MacCleaner Pro.
    MacCleaner Pro tool to analyze disk usage
  2. Scan your Mac for the largest files and folders. It will visually display the disk space usage as a sunburst diagram and show the bulkiest content, including hidden and system files
    Disk Space Analyzer app for checking Mac disk usage
  3. Find files that take up the most space on your drive. Remove them or move to external storage

There you have it, several ways to clean up Other storage and get more free space on your Mac. You can either delete files manually or download MacCleaner Pro to save time. If you want the fastest method, then we recommend the latter.

Let us know your Other storage clean-up results in the comments below.

The quickest way to clean up “Other” on Mac storage

MacCleaner Pro scheme

Download MacCleaner PRO


This article is based on our experience in cleaning and optimizing Mac computers. We’ve been working 10+ years in developing special disk utilities for making a Mac work smoothly. Our expertise covers maOS and iOS systems, we develop software for macOS since 2000. We regularly explore the latest updates of macOS and update our apps and our articles according to system changes. If you have any questions related to this guide, contact us by email.