How To Clean Up Mac System Storage

admin
  1. How To Clean Up System Storage On Macbook Pro
  2. Computer Storage Clean Up

How to clean up system storage on Mac with CleanMyMac X: Download CleanMyMac X for free here. Run the app and go to System Junk. You can clean up temporary files easier, and much safer, by using CleanMyMac. Just open it up and run through a scan, and then go into the System Junk section to identify all of the cache files and other things that you can clean up. Once you’ve selected what you want or don’t want to clean, just click the Clean button. I had a large system file using up over 800 GB on my iMac Pro. Which was massively high. But i could not find those files by search 'About this Mac' storage. Select the Macintosh HD (or Fusion drive). Right-click to get the context menu and go to the 'Get Info' section. A pop-up window will open stating all the essential details of the hard drive. The 'Capacity' section will display the total storage while the 'Available' option will inform you of the total free space on it.

Have you ever seen the message prompting you that 'Your startup disk is almost full'?

We all faced the situation that running out of space, whether on portable iOS/Android device, or PC/Mac. And this post will mainly talk about how to clear disk space on Mac. If you are a MacBook Air, Pro, Mini, or iMac user, there will finally come a time when you don't have enough storage on Mac. What should you do?

With so many important files needed to be saved on Mac, 256 GB is not enough, 512 GB is not enough, let alone 128 GB of storage. You must feel hard to find space for new files. In fact, there are still lots of things you can do to free up some disk space. Now you can take the journey to check and clear disk space on Mac.

How to Clear Disk Space on Mac

Part 1. How to check disk space on Mac

Before we show you how to clean up disk space on Mac, you should know how much storage you can use. Actually, during the daily usage of your Mac, you ought to frequently check the remaining space. If you have already known how to do it, you can skip to the next part.

Step 1Click the Apple menu, and choose About This Mac.

Step 2Click on Storage and there will be an overview of Mac free space and the space taken up by diverse categories of files, including apps, audio, movies, movies, photos, other, etc. As you can see, the Mac system takes a lot of storage.

Part 2. How to clear disk space on Mac (Best way)

Many solutions can help you clean up Mac startup disk. In case you have already know some basic ways to get more space, here we show you the professional method first. A powerful Mac Cleaner is recommended for you to free disk space. You can free download it and have a try.

Mac Cleaner is an all-featured Mac cleaning software which enables you to clear disk space on Mac. It has the capability to remove unneeded, large and old files, uninstall useless apps and delete junk files. In this way, you can easily clean up your Mac and get more disk storage.

Mac Cleaner
  • 1. Support to clean junk files, delete browser cookies, empty trash, and uninstall applications with ease.
  • 2. Monitor Mac status, such as disk utilization, battery status, memory usage and CPU usage.
  • 3. Compatible with iMac, iMac Pro, MacBook, MacBook Air, MacBook Pro.
  • 4. Works on Mac OS 10.10 or above (Mac OS X Yosemite, Mac OX El Capitan, macOS High Sierra included).

Step 1Launch Mac Cleaner

Download, install Mac Cleaner and then launch it on Mac. Mac Cleaner will detect the system status of your Mac and show details in the interface.

Step 2Scan junk files

You can check key features on the left panel. Click 'Junk Files' option then click 'Scan' button.

Step 3Clean junk files on Mac

After scanning, you can see all junk files are listed, including 'Application Cache', 'Photo Junks', 'System Logs', 'System Cache', 'User Logs', 'Trash Bin'. Choose the junk files you want to delete, then hit 'Clean' button.

Step 4Delete unneeded files

Click 'Unneeded Files' option and then click 'Scan'. After the scanning process, all unneeded files will be displayed in the interface, including 'Mail Attachments', 'iTunes Backups', 'Localization', etc. Check the unneeded files you want to delete, then hit 'Clean' button to free disk space on Mac.

Step 5Remove large & old files

How To Clean Up System Storage On Macbook Pro

Click 'Large & Old Files' option in the left panel, then click 'Scan' button. When all large & old files appear, select the files you want to clean up. Click on 'Clean' button to clean up disk space on mac.

As you can see, just a few clicks, you can easily clear disk space on Mac. Moreover, it can scan all apps and their attached data. You can use it to clean up the files or uninstall useless programs on Mac.

You may be interested in: How to defrag a Mac

Part 3. Common methods to clear up disk space on Mac

Well, to tell the truth, you don't need other ways to clear disk space on Mac if you try the first method. But these regular ways will always be your first trying. Now this part will tell you some simple tips to free up disk space on Mac.

Store in iCloud

From the part one, you know how to view Mac storage space. And you can find a Manage button there. Click on it and you will see more options. The first one is Store in iCloud.

We all know that iCloud can help you store all types of data on Mac and iPhone/iPad/iPod. When you get some files saved on Mac, you can delete the original data as you like. Files that are only saved in the cloud will show a download icon, so that you can double click it to get the data back.

Optimize Storage

Click Optimize Storage button, watched iTunes movies and TV shows will be automatically removed. When storage space is needed, iTunes movies or TV shows you watched are deleted from your Mac to free up space. But you can click the download button to retrieve it.

Download only recent attachments. Choose this, your Mail will only download the recent attachments you received.

Never automatically download any email attachments. Mail downloads an attachment only when you open the email or attachment, or save the attachment to your Mac.

Clear the Downloads folder

One thing you shouldn't miss is the user Downloads folder. This folder will quickly gather all sorts of stuff you ever used, no longer needed. Every time you download something, related files will be downloaded, installed, used, and then not removed. For these useless data, you can delete them to get more space on Mac.

Empty the Trash

Last thing to clear disk on Mac is to empty the Trash. When you drag files to Trash, these data are not removed from Mac thoroughly. It is an often overlooked step, even for some users this may be sound obvious. So when you want to clear disk space on Mac, do remember to empty the Trash.

You may be interested in: How to defrag a Mac

We mainly talk about how to clear disk space on Mac. Several effective ways are provided for you to free up Mac space. We recommend the first method for you. Because you can easily find and delete the unnecessary apps, large data, old files and more. Surely, if you have any better way, please leave us a message.

What do you think of this post?

Excellent

Rating: 4.5 / 5 (based on 189 votes)

December 15, 2020 11:35 / Updated by Louisa White to Mac Cleanup

  • How to Wipe Macbook Pro to Factory Settings

    Want to erase all data on Macbook Pro and reset your Mac to factory settings? Learn how to wipe a Macbook Pro in this post.

  • How to Empty Trash on Mac in Three Simple Methods

    Read this post and learn how to secure empty trash on Mac, force empty trash on Mac or empty trash on Mac with only one click.

  • How to Recover Deleted Photos on Mac

    How to recover deleted photos on Mac? The tutorial explains how to recover deleted photos on Mac with useful ways.

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.

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.

Computer Storage Clean Up

4 Tips to Quickly Clean Storage on Your Mac

Computer storage clean up

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. Garageband for el capitan 10.11 6 download. 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.