How To Free Up Space On Mac Other
2021年10月28日Download here: http://gg.gg/wc6xz
You can free up valuable disk space by cleaning the ’Other’ storage on your Mac. Read this article to learn how to delete all the useless files occupying your precious storage. Let’s take a look at the Mac ’Other’ section and optimize your storage. How to Clean Other Storage on Mac. You can’t remove all the Other storage on Mac because some files are essential for keeping the system running smoothly, but you can reduce the storage space it takes up. You can delete unnecessary files using a Mac cleanup tool or manually.
*How To Free Up Space On Mac Other Iphone
*Mac Disk Cleaner
*How To Free Up Space On Mac Other Windows
The Optimised Storage features of your Mac help you save storage space by storing your content in iCloud and making it available on demand:
*When storage space is needed, files, photos, films, email attachments and other files that you rarely use are stored in iCloud automatically.
*Each file stays exactly where you last saved it, and will be downloaded when you open it.
*Files that you’ve used recently remain on your Mac, along with optimised versions of your photos.
If you haven’t yet upgraded to macOS Sierra or later, find out about other ways to free up storage space.Find out how much storage is available on your Mac
Get rid of everything else from Other disk space. Even Other storage space has its own “other” files, and no, the irony of that statement is not lost on us. Other storage on Mac can also include: Files in your user library (screen savers, for example). Files Spotlight search doesn’t recognize. If you do not have time to explore what “Other” storage is, but you need to quickly clear Other Storage and recover disk space on your Mac, use the special software tool, MacCleaner Pro. This all-in-one solution will help you to remove tons of useless files, such as caches, unneeded extensions, deleted apps’ support files, duplicate files, and system junk files.
Choose Apple menu > About This Mac and 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.Manage storage on your Mac
The Storage Management window offers recommendations for optimising your storage. If some recommendations have already been turned on, you will see fewer recommendations.Store in iCloud
Click the Store in iCloud button and then choose from these options:
*Desktop and Documents. Store all files from these two locations in iCloud Drive. When storage space is needed, only the files you’ve opened recently will be kept on your Mac, so you can work offline easily. Files stored only in iCloud display a download icon , which you can double-click to download the original file. Learn more about this feature.
*Photos. Store all original, full-resolution photos and videos in iCloud Photos. When storage space is needed, only space-saving (optimised) versions of photos are kept on your Mac. To download the original photo or video, just open it.
*Messages. Store all messages and attachments in iCloud. When storage space is needed, only the messages and attachments you recently opened are kept on your Mac. Find out more about Messages in iCloud.
Storing files in iCloud uses the storage space in your iCloud storage plan. If you reach or exceed your iCloud storage limit, you can either buy more iCloud storage or make more iCloud storage available. iCloud storage starts at 50 GB for US$0.99 a month, and you can purchase additional storage directly from your Apple device. Find out more about the prices in your region.Optimise Storage
Click the Optimise button to save space by automatically removing films and TV programmes you’ve watched. When storage space is needed, films or TV programmes that you’ve purchased from Apple and have already watched will be removed from your Mac. Click the download icon next to a film or TV programme to download it again.
Your Mac will also save space by only keeping recent email attachments on this Mac when storage space is needed. You can manually download any attachments at any time by opening the email or attachment, or saving the attachment to your Mac.
Optimising storage for films, TV programmes and email attachments doesn’t require iCloud storage space.Empty Bin Automatically
Empty Bin Automatically permanently deletes files that have been in the Bin for more than 30 days.Reduce Clutter
Reduce Clutter helps you identify large files and files you may no longer need. Click the Review Files button and then choose any of the file categories in the sidebar, such as Applications, Documents, Music Creation or Bin.
You can delete the files in some categories directly from this window. Other categories show the total storage space used by the files in each app. You can then open the app and decide whether to delete files from within it.
Find out how to re-download apps, music, films, TV programmes and books.
Where to find the settings for each feature
The button for each recommendation in the Storage Management window affects one or more settings in other apps. You can also control these settings directly within each app.
*If you’re using macOS Catalina or later, choose Apple menu > System Preferences, click Apple ID and then select iCloud in the sidebar: store in iCloud will turn on the Optimise Mac Storage setting on the right. To turn off iCloud Drive entirely, deselect iCloud Drive.
*If you’re using macOS Mojave or earlier, choose Apple menu > System Preferences, click iCloud, then click Options next to iCloud Drive. Store in iCloud turns on the Desktop & Documents Folders and Optimise Mac Storage settings.
*In Photos, choose Photos > Preferences and then click iCloud. Store in iCloud selects iCloud Photos and Optimise Mac Storage.
*In Messages, choose Messages > Preferences, then click iMessage. Store in iCloud selects Enable Messages in iCloud.
*If you’re using macOS Catalina or later, open the Apple TV app, choose TV > Preferences from the menu bar, then click Files. Optimise Storage selects “Automatically delete watched films and TV programmes”.
*If you’re using macOS Mojave or earlier, open iTunes, choose iTunes > Preferences from the menu bar, then click Advanced. Optimise Storage selects “Automatically delete watched films and TV programmes”.
*In Mail, choose Mail > Preferences from the menu bar and then click Accounts. In the Account Information section on the right, Optimise Storage sets the Download Attachments menu to either Recent or None.
Empty Bin Automatically: From the Finder, choose Finder > Preferences, then click Advanced. Empty Bin Automatically selects “Remove items from the Bin after 30 days”.Other ways that macOS automatically helps to save space
With macOS Sierra or later, your Mac will take these additional steps automatically to save storage space:
*Detects duplicate downloads in Safari, keeping only the most recent version of the download
*Reminds you to delete used app installers
*Removes old fonts, languages and dictionaries that aren’t being used
*Clears caches, logs and other unnecessary data when storage space is neededHow to free up storage space manually
Even without using the Optimised Storage features described in this article, you can take other steps to make more storage space available:
*Music, films and other media can use a lot of storage space. Learn how to delete music, films and TV programmes from your device.
*Delete other files that you no longer need by moving them to the Bin, then emptying the Bin. The Downloads folder is good place to look for files that you may no longer need.
*Move files to an external storage device.
*Compress files.
*Delete unneeded email: In the Mail app, choose Mailbox > Erase Junk Mail. If you no longer need the email in your Deleted Items mailbox, choose Mailbox > Erase Deleted Items.Learn more
*The Storage pane of About This Mac is the best way to determine the amount of storage space available on your Mac. Disk Utility and other apps may display storage categories, such as Not Mounted, VM, Recovery, Other Volumes, Other, Free or Purgeable. Don’t rely on these categories to understand how to free up storage space or how much storage space is available for your data.
*When you duplicate a file on an APFS-formatted volume, that file won’t use additional storage space on the volume. Deleting a duplicate file only frees up the space required by any data that you might have added to the duplicate. If you no longer need any copies of the file, you can recover all of the storage space by deleting both the duplicate and the original file.
*If you’re using a pro app and Optimise Mac Storage, find out how to make sure your projects are always on your Mac and that you’re able to access their files.
You can find a lot of articles on various tips for cleaning storage space on the Mac. Unsurprisingly, most of them written by companies that build and sell disk cleaning software. The truth is you can clean the disk space from junk manually, without any special software.
So, how you can clean your Mac startup disk without any specialized software?
To free up disk space on your Mac start with simple steps: empty Trash, delete files from the Downloads folder. If there is still not enough storage, then consider deleting large files. They can be found by clicking on About This Mac -> Storage -> Manage.
Here are 8 of the best disk cleaning steps:1. Empty Trash
This is the lowest hanging fruit to start the cleaning disk space process. When one deletes any file the latter does not disappear right away.
Instead, it goes to Trash, so if you accidentally deleted something or deleted and then changed your mind, it is possible to restore the files.
This flexibility, however, comes with a price.
When deleted files go to the Trash they still using the disk space and prevent adding new data.
If you didn’t clear Trash for a long time you may be surprised by how much more free disk space you can get by cleaning it.
Just find the Trash icon in the Dock and then right-click on the icon and click on Empty Trash.2. Clean Downloads Folder
Another low hanging fruit. It is also the safest thing one can do to clear the disk space, other techniques can be quite disruptive.
The good thing about macOS is that it has a special Downloads folder, so you don’t have to go over each browser’s settings to find out where they store downloaded files.
Download folder gets populated every time when you:
*Open a document in Safari, Chrome, or other browsers
*Download a new app in the form of dmg or pkg files
Over time the Downloads folder gets pretty big, especially when downloading big applications such as Microsoft Office or Photoshop.
For instance, the size of Microsoft Office download (DMG file) is around 4GB.
Once the application had been installed there is no even a single reason to keep the DMG file on the disk – you can always download it again when needed.
One thing you should do before cleaning the Downloads folder is to eject all DMG disks.How to open downloads folder on a MacUse the Finder app
The easiest way to open the Downloads folder is by using Finder app. The Downloads folder usually appears on the Sidebar (left panel of the Finder).
If the folder does not appear you can always enable it in the Finder menu: Go to Finder Preferences, click on the Sidebar tab and then select the Downloads option under the Favorites section.
Or you can just go directly to the folder. Use Shift+Command+G key combination and in the Go to the folder pop up window type “~/Downloads” and hit Enter.Use Chrome
After downloading anything Chrome displays a download status in the status bar (bottom).
If you click on the arrow next to the downloaded item it and then click “Show in Finder”, then Chrome will open the Downloads folder inside the Finder app.
If you closed the status bar after downloading a file don’t worry. You can always see the downloads history by using Shift+Command+J key combination (or type chrome://downloads/ in the URL bar).
From this window, you can either click again on “Show in Finder” or click on the icon with three dots and choose Open Downloads Folder.Use Safari
Use Option+Command+L key combination inside Safari.Use Firefox
Use Command+J key combination to bring up Downloads history.
Now go ahead, review all the files in the Downloads folder, save the ones you need and delete the rest.3. Use Manage Storage To Find Out The Junk Files
One of the easiest ways to estimate what’s taking up disk space on your Mac is to use Storage option (available in macOS Sierra or later).
Just click on the Apple logo in the top left corner of the screen and then click on About This Mac (first option).
Now, click on Storage tab and it will display an aggregated view of types of files you have.
For example, on my MacBook, the disk is shared by:
*System files: 39.36GB
*Apps: 23.65GB
*iTunes: 7.89GB
*Documents: 6.36GB
*iOS files: 4.34GB
*Other volumes: 3.9GB
To get a more detailed view click on the Manage button and let the system to update info.
The first option in the view is Recommendations.
For instance, macOS recommended me to:
*Store files in the iCloud
*Optimize Storage
*Empty Trash automatically
*Reduce Clutter
Let’s review each recommendation.Store files in the iCloud
This is a great option with a caveat. By default, everyone gets 5GB of free space when opening an Apple Store account (pretty much anyone who has a Mac).
However, 5GB is an extremely low storage option, so Apple is upselling their iCloud and they want you to subscribe for more space.
The cheapest plan is 50GB for $0.99 per month, less than $12 a year. However, most people would need at least 200GB which costs $2.99 per month.
If you are Ok with the additional cost then this is a great option. macOS will automatically back up files to the iCloud and only keep the latest files on the disk.
Obviously, you will still be able to pull the files you need later to your local disk.Optimize Storage
If you frequently download and watch movies on iTunes then this is a nice option.
While you can always delete the movies you already watched enabling this will allow you to not worry about maintaining movies and TV shows.
To enable click on Optimize button and then confirm your decisions.I enabled this option just in case.Empty Trash Automatically
We already know about the benefits of periodic Trash cleanup, so the recommendation seems to make sense to implement.
However, I am not very comfortable suggesting this to you.
The last thing I want is to learn that the file I deleted 30 days ago and suddenly need now, was automatically removed.
I heard about users that used Trash as temporary storage. They would delete the file for some period of time and then restore it when needed.
If this sounds like someone like you then this recommendation will not be useful.Reduce Clutter
This will allow you to manually go thru the files and identify those that may be deleted.
Click on Review Files and it will change the view Documents. Here you have 3 options: Large Files, Downloads, and File Browser.
We already covered Downloads.
Large Files gives you an option to get big gains by deleting the biggest files you have on the disk. It’s simple math, deleting 10 1GB files will free 10GB space when deleting 100 1KB files will only free 0.0001GB.
The last tab, File Browser, allows seeing documents created by all applications on the Mac.
The process of sifting through the File Browser is tedious and requires a lot of time, but in my opinion, this is the most valuable view.
Since the largest files are listed at the top I was able to quickly identify two issues:
I had 7.89GB of Music hidden on my drive.
This happened when I downloaded some MP3s from the Internet and uploaded them to my iPhone. I then deleted the MP3s from the disk, but they still were somewhere on the disk. They are not available on iTunes either, the only place I see them is here.
So I opened the folder in the Finder, drill down to iTunes Media and then Music folder, found the files that I thought were deleted and then moved them all to Trash.
Immediately I was able to free 7.8GB of hidden space.
Another app that does not remove files cleanly is iMovie.
After working on a movie clip that contained a lot of different smaller clips I deleted the project and thought all files were gone as well.
Only in File Browser, I was able to see that the clip and its copy are still taking space.
The interesting thing is that I couldn’t see it in the iMovie app. Deleting those files freed another gigabyte.
There are other sections in Storage Manage view and I strongly encourage to go thru all of them because everyone has a different computer setup. I just want to add some notes about two of them.iOS Files
If you have an iPhone the backups will appear here. If you have multiple backups (as I do) I suggest deleting old ones to save space. All you need is the last one really.Mail
While I don’t use the Mail app on this MacBook, on the Macs where I do, I periodically delete messages with attachments. While messages themselves are usually, the attachments can take a lot of space.4. Find and delete duplicate files
Conventional wisdom tells us that file copies take additional space and it makes sense to find and delete duplicate files if you want to free some space.
In fact, some 3rd party cleaning tools specifically sell removing duplicate files feature as one of their selling points.
But macOS is not Windows.
If you have been upgrading the operating system on the Mac (and have macOS High Sierra or later) then your drive must be in APFS (Apple File System) format.
One of the features of APFS is that duplicates do not take additional space on the disk.
I decided to test this claim myself with following steps.
I downloaded Windows 10 iso to my Downloads folder.
The available free space on my startup disk immediately decreased by 4.8GB (the size of the iso file).
Then I copied the file into 5 different folders on the same disk. The space used and space available stayed the same.
Then I started deleting the files. I deleted 4 copies without affecting the free space. Then I deleted the original file.
Available space on the drive did not change.
Only when I deleted the last copy of the file I was able to claim back the free space.
By the way, I was deleting files from Trash as well.
Then I decided to see if I can trick macOS by renaming the file.
I downloaded the same gigantic file again. Then did copy and paste it in the folder.
Space did not change.
I made multiple copies with different names, but the effect was the same as in the first test.
This means macOS is smart enough to know that the file copy is not just the name, but also the contents of the file.
Bottom line: You don’t need to worry a
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You can free up valuable disk space by cleaning the ’Other’ storage on your Mac. Read this article to learn how to delete all the useless files occupying your precious storage. Let’s take a look at the Mac ’Other’ section and optimize your storage. How to Clean Other Storage on Mac. You can’t remove all the Other storage on Mac because some files are essential for keeping the system running smoothly, but you can reduce the storage space it takes up. You can delete unnecessary files using a Mac cleanup tool or manually.
*How To Free Up Space On Mac Other Iphone
*Mac Disk Cleaner
*How To Free Up Space On Mac Other Windows
The Optimised Storage features of your Mac help you save storage space by storing your content in iCloud and making it available on demand:
*When storage space is needed, files, photos, films, email attachments and other files that you rarely use are stored in iCloud automatically.
*Each file stays exactly where you last saved it, and will be downloaded when you open it.
*Files that you’ve used recently remain on your Mac, along with optimised versions of your photos.
If you haven’t yet upgraded to macOS Sierra or later, find out about other ways to free up storage space.Find out how much storage is available on your Mac
Get rid of everything else from Other disk space. Even Other storage space has its own “other” files, and no, the irony of that statement is not lost on us. Other storage on Mac can also include: Files in your user library (screen savers, for example). Files Spotlight search doesn’t recognize. If you do not have time to explore what “Other” storage is, but you need to quickly clear Other Storage and recover disk space on your Mac, use the special software tool, MacCleaner Pro. This all-in-one solution will help you to remove tons of useless files, such as caches, unneeded extensions, deleted apps’ support files, duplicate files, and system junk files.
Choose Apple menu > About This Mac and 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.Manage storage on your Mac
The Storage Management window offers recommendations for optimising your storage. If some recommendations have already been turned on, you will see fewer recommendations.Store in iCloud
Click the Store in iCloud button and then choose from these options:
*Desktop and Documents. Store all files from these two locations in iCloud Drive. When storage space is needed, only the files you’ve opened recently will be kept on your Mac, so you can work offline easily. Files stored only in iCloud display a download icon , which you can double-click to download the original file. Learn more about this feature.
*Photos. Store all original, full-resolution photos and videos in iCloud Photos. When storage space is needed, only space-saving (optimised) versions of photos are kept on your Mac. To download the original photo or video, just open it.
*Messages. Store all messages and attachments in iCloud. When storage space is needed, only the messages and attachments you recently opened are kept on your Mac. Find out more about Messages in iCloud.
Storing files in iCloud uses the storage space in your iCloud storage plan. If you reach or exceed your iCloud storage limit, you can either buy more iCloud storage or make more iCloud storage available. iCloud storage starts at 50 GB for US$0.99 a month, and you can purchase additional storage directly from your Apple device. Find out more about the prices in your region.Optimise Storage
Click the Optimise button to save space by automatically removing films and TV programmes you’ve watched. When storage space is needed, films or TV programmes that you’ve purchased from Apple and have already watched will be removed from your Mac. Click the download icon next to a film or TV programme to download it again.
Your Mac will also save space by only keeping recent email attachments on this Mac when storage space is needed. You can manually download any attachments at any time by opening the email or attachment, or saving the attachment to your Mac.
Optimising storage for films, TV programmes and email attachments doesn’t require iCloud storage space.Empty Bin Automatically
Empty Bin Automatically permanently deletes files that have been in the Bin for more than 30 days.Reduce Clutter
Reduce Clutter helps you identify large files and files you may no longer need. Click the Review Files button and then choose any of the file categories in the sidebar, such as Applications, Documents, Music Creation or Bin.
You can delete the files in some categories directly from this window. Other categories show the total storage space used by the files in each app. You can then open the app and decide whether to delete files from within it.
Find out how to re-download apps, music, films, TV programmes and books.
Where to find the settings for each feature
The button for each recommendation in the Storage Management window affects one or more settings in other apps. You can also control these settings directly within each app.
*If you’re using macOS Catalina or later, choose Apple menu > System Preferences, click Apple ID and then select iCloud in the sidebar: store in iCloud will turn on the Optimise Mac Storage setting on the right. To turn off iCloud Drive entirely, deselect iCloud Drive.
*If you’re using macOS Mojave or earlier, choose Apple menu > System Preferences, click iCloud, then click Options next to iCloud Drive. Store in iCloud turns on the Desktop & Documents Folders and Optimise Mac Storage settings.
*In Photos, choose Photos > Preferences and then click iCloud. Store in iCloud selects iCloud Photos and Optimise Mac Storage.
*In Messages, choose Messages > Preferences, then click iMessage. Store in iCloud selects Enable Messages in iCloud.
*If you’re using macOS Catalina or later, open the Apple TV app, choose TV > Preferences from the menu bar, then click Files. Optimise Storage selects “Automatically delete watched films and TV programmes”.
*If you’re using macOS Mojave or earlier, open iTunes, choose iTunes > Preferences from the menu bar, then click Advanced. Optimise Storage selects “Automatically delete watched films and TV programmes”.
*In Mail, choose Mail > Preferences from the menu bar and then click Accounts. In the Account Information section on the right, Optimise Storage sets the Download Attachments menu to either Recent or None.
Empty Bin Automatically: From the Finder, choose Finder > Preferences, then click Advanced. Empty Bin Automatically selects “Remove items from the Bin after 30 days”.Other ways that macOS automatically helps to save space
With macOS Sierra or later, your Mac will take these additional steps automatically to save storage space:
*Detects duplicate downloads in Safari, keeping only the most recent version of the download
*Reminds you to delete used app installers
*Removes old fonts, languages and dictionaries that aren’t being used
*Clears caches, logs and other unnecessary data when storage space is neededHow to free up storage space manually
Even without using the Optimised Storage features described in this article, you can take other steps to make more storage space available:
*Music, films and other media can use a lot of storage space. Learn how to delete music, films and TV programmes from your device.
*Delete other files that you no longer need by moving them to the Bin, then emptying the Bin. The Downloads folder is good place to look for files that you may no longer need.
*Move files to an external storage device.
*Compress files.
*Delete unneeded email: In the Mail app, choose Mailbox > Erase Junk Mail. If you no longer need the email in your Deleted Items mailbox, choose Mailbox > Erase Deleted Items.Learn more
*The Storage pane of About This Mac is the best way to determine the amount of storage space available on your Mac. Disk Utility and other apps may display storage categories, such as Not Mounted, VM, Recovery, Other Volumes, Other, Free or Purgeable. Don’t rely on these categories to understand how to free up storage space or how much storage space is available for your data.
*When you duplicate a file on an APFS-formatted volume, that file won’t use additional storage space on the volume. Deleting a duplicate file only frees up the space required by any data that you might have added to the duplicate. If you no longer need any copies of the file, you can recover all of the storage space by deleting both the duplicate and the original file.
*If you’re using a pro app and Optimise Mac Storage, find out how to make sure your projects are always on your Mac and that you’re able to access their files.
You can find a lot of articles on various tips for cleaning storage space on the Mac. Unsurprisingly, most of them written by companies that build and sell disk cleaning software. The truth is you can clean the disk space from junk manually, without any special software.
So, how you can clean your Mac startup disk without any specialized software?
To free up disk space on your Mac start with simple steps: empty Trash, delete files from the Downloads folder. If there is still not enough storage, then consider deleting large files. They can be found by clicking on About This Mac -> Storage -> Manage.
Here are 8 of the best disk cleaning steps:1. Empty Trash
This is the lowest hanging fruit to start the cleaning disk space process. When one deletes any file the latter does not disappear right away.
Instead, it goes to Trash, so if you accidentally deleted something or deleted and then changed your mind, it is possible to restore the files.
This flexibility, however, comes with a price.
When deleted files go to the Trash they still using the disk space and prevent adding new data.
If you didn’t clear Trash for a long time you may be surprised by how much more free disk space you can get by cleaning it.
Just find the Trash icon in the Dock and then right-click on the icon and click on Empty Trash.2. Clean Downloads Folder
Another low hanging fruit. It is also the safest thing one can do to clear the disk space, other techniques can be quite disruptive.
The good thing about macOS is that it has a special Downloads folder, so you don’t have to go over each browser’s settings to find out where they store downloaded files.
Download folder gets populated every time when you:
*Open a document in Safari, Chrome, or other browsers
*Download a new app in the form of dmg or pkg files
Over time the Downloads folder gets pretty big, especially when downloading big applications such as Microsoft Office or Photoshop.
For instance, the size of Microsoft Office download (DMG file) is around 4GB.
Once the application had been installed there is no even a single reason to keep the DMG file on the disk – you can always download it again when needed.
One thing you should do before cleaning the Downloads folder is to eject all DMG disks.How to open downloads folder on a MacUse the Finder app
The easiest way to open the Downloads folder is by using Finder app. The Downloads folder usually appears on the Sidebar (left panel of the Finder).
If the folder does not appear you can always enable it in the Finder menu: Go to Finder Preferences, click on the Sidebar tab and then select the Downloads option under the Favorites section.
Or you can just go directly to the folder. Use Shift+Command+G key combination and in the Go to the folder pop up window type “~/Downloads” and hit Enter.Use Chrome
After downloading anything Chrome displays a download status in the status bar (bottom).
If you click on the arrow next to the downloaded item it and then click “Show in Finder”, then Chrome will open the Downloads folder inside the Finder app.
If you closed the status bar after downloading a file don’t worry. You can always see the downloads history by using Shift+Command+J key combination (or type chrome://downloads/ in the URL bar).
From this window, you can either click again on “Show in Finder” or click on the icon with three dots and choose Open Downloads Folder.Use Safari
Use Option+Command+L key combination inside Safari.Use Firefox
Use Command+J key combination to bring up Downloads history.
Now go ahead, review all the files in the Downloads folder, save the ones you need and delete the rest.3. Use Manage Storage To Find Out The Junk Files
One of the easiest ways to estimate what’s taking up disk space on your Mac is to use Storage option (available in macOS Sierra or later).
Just click on the Apple logo in the top left corner of the screen and then click on About This Mac (first option).
Now, click on Storage tab and it will display an aggregated view of types of files you have.
For example, on my MacBook, the disk is shared by:
*System files: 39.36GB
*Apps: 23.65GB
*iTunes: 7.89GB
*Documents: 6.36GB
*iOS files: 4.34GB
*Other volumes: 3.9GB
To get a more detailed view click on the Manage button and let the system to update info.
The first option in the view is Recommendations.
For instance, macOS recommended me to:
*Store files in the iCloud
*Optimize Storage
*Empty Trash automatically
*Reduce Clutter
Let’s review each recommendation.Store files in the iCloud
This is a great option with a caveat. By default, everyone gets 5GB of free space when opening an Apple Store account (pretty much anyone who has a Mac).
However, 5GB is an extremely low storage option, so Apple is upselling their iCloud and they want you to subscribe for more space.
The cheapest plan is 50GB for $0.99 per month, less than $12 a year. However, most people would need at least 200GB which costs $2.99 per month.
If you are Ok with the additional cost then this is a great option. macOS will automatically back up files to the iCloud and only keep the latest files on the disk.
Obviously, you will still be able to pull the files you need later to your local disk.Optimize Storage
If you frequently download and watch movies on iTunes then this is a nice option.
While you can always delete the movies you already watched enabling this will allow you to not worry about maintaining movies and TV shows.
To enable click on Optimize button and then confirm your decisions.I enabled this option just in case.Empty Trash Automatically
We already know about the benefits of periodic Trash cleanup, so the recommendation seems to make sense to implement.
However, I am not very comfortable suggesting this to you.
The last thing I want is to learn that the file I deleted 30 days ago and suddenly need now, was automatically removed.
I heard about users that used Trash as temporary storage. They would delete the file for some period of time and then restore it when needed.
If this sounds like someone like you then this recommendation will not be useful.Reduce Clutter
This will allow you to manually go thru the files and identify those that may be deleted.
Click on Review Files and it will change the view Documents. Here you have 3 options: Large Files, Downloads, and File Browser.
We already covered Downloads.
Large Files gives you an option to get big gains by deleting the biggest files you have on the disk. It’s simple math, deleting 10 1GB files will free 10GB space when deleting 100 1KB files will only free 0.0001GB.
The last tab, File Browser, allows seeing documents created by all applications on the Mac.
The process of sifting through the File Browser is tedious and requires a lot of time, but in my opinion, this is the most valuable view.
Since the largest files are listed at the top I was able to quickly identify two issues:
I had 7.89GB of Music hidden on my drive.
This happened when I downloaded some MP3s from the Internet and uploaded them to my iPhone. I then deleted the MP3s from the disk, but they still were somewhere on the disk. They are not available on iTunes either, the only place I see them is here.
So I opened the folder in the Finder, drill down to iTunes Media and then Music folder, found the files that I thought were deleted and then moved them all to Trash.
Immediately I was able to free 7.8GB of hidden space.
Another app that does not remove files cleanly is iMovie.
After working on a movie clip that contained a lot of different smaller clips I deleted the project and thought all files were gone as well.
Only in File Browser, I was able to see that the clip and its copy are still taking space.
The interesting thing is that I couldn’t see it in the iMovie app. Deleting those files freed another gigabyte.
There are other sections in Storage Manage view and I strongly encourage to go thru all of them because everyone has a different computer setup. I just want to add some notes about two of them.iOS Files
If you have an iPhone the backups will appear here. If you have multiple backups (as I do) I suggest deleting old ones to save space. All you need is the last one really.Mail
While I don’t use the Mail app on this MacBook, on the Macs where I do, I periodically delete messages with attachments. While messages themselves are usually, the attachments can take a lot of space.4. Find and delete duplicate files
Conventional wisdom tells us that file copies take additional space and it makes sense to find and delete duplicate files if you want to free some space.
In fact, some 3rd party cleaning tools specifically sell removing duplicate files feature as one of their selling points.
But macOS is not Windows.
If you have been upgrading the operating system on the Mac (and have macOS High Sierra or later) then your drive must be in APFS (Apple File System) format.
One of the features of APFS is that duplicates do not take additional space on the disk.
I decided to test this claim myself with following steps.
I downloaded Windows 10 iso to my Downloads folder.
The available free space on my startup disk immediately decreased by 4.8GB (the size of the iso file).
Then I copied the file into 5 different folders on the same disk. The space used and space available stayed the same.
Then I started deleting the files. I deleted 4 copies without affecting the free space. Then I deleted the original file.
Available space on the drive did not change.
Only when I deleted the last copy of the file I was able to claim back the free space.
By the way, I was deleting files from Trash as well.
Then I decided to see if I can trick macOS by renaming the file.
I downloaded the same gigantic file again. Then did copy and paste it in the folder.
Space did not change.
I made multiple copies with different names, but the effect was the same as in the first test.
This means macOS is smart enough to know that the file copy is not just the name, but also the contents of the file.
Bottom line: You don’t need to worry a
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