How To Free Up Space On Mac Air

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Third-party apps to free up space on your Mac. Check out these popular apps that help you free up space on your Mac: CleanMyMac X: This 'all-in-one' app functions as a macOS cleaner, a performance.

  1. Jun 22, 2021 Free Up Space on MacBook Air or MacBook Pro ( 12 Easy Ways) 1. Delete Large Files on your Mac. Instead of deleting a hundred small files and images, first of all, let us go for the.
  2. Free Up Space on MacBook Air or MacBook Pro ( 12 Easy Ways) 1. Delete Large Files on your Mac. Instead of deleting a hundred small files and images, first of all, let us go for the big fish. Click on the Apple logo from the upper left and select About This Mac. Now, click on Storage and then click on Manage. Click Documents.
  3. Click the clean up button to clear cache on macbook air. Clear purgeable space on mac without terminal command. When the recovery mode utilities window shows up, pick disk utility and click continue.select your main hard drive usually called macintosh hd. Step 2.erase your macbook pro's hard drive.
  4. How to free up space on a Mac? What is a “Mac Startup Disk”? Your Mac startup disk is a volume or a partition of a drive that contains a usable operating system. You can set your Mac to automatically use a specific startup volume, or you can temporarily override this choice at startup.

Is your mac running out of space running mac os Big sur? How to Free Up Space on macOS Big Sur ? At the Special Event keynote of the Worldwide Developer Conference 2020, the Apple CTO presented the new name of macOS which succeeds the very controversial Catalina edition: it is Big Sur, a title predicted a few hours earlier and referring to the sunny beaches of this Californian coastline located not far from the Apple Park. This year, the most remarkable is probably on the design side, with significant improvements that quickly overshadow the departure of Jony Ive .

1. Remove App Junk

App junk are those programs that tend to remain hidden on your macOS even after dropping them on Trash. However, it is worth understanding that deleting unwanted app manually increases your chances of completely removing some critical programs. Therefore, carefully check the filename before deleting it to ensure that it’s for the intended app.

If you want to ensure that you delete all the program junk from your macOS Big Sur, follow the following steps:

Step 1. Take note of the apps you’ve sent to Trash and jot them down. Afterward, find the app junk and the files they are related to.

Step 2. Visit the app location to find the associated programs. Open Finder, Select “Go” and choose “Go to Folder”.
Type “/Library/Application Support” and click “Go”.Go to the folder in macOS Big Sur

If you want to locate a particular program for a specific app, follow the following commands:

  • Library apps – /Library/Application Support/
  • File Support Cache – /Library/Caches/
  • Launch Agents – /Library/Launch Agents/
  • Preference Files – /Library/Preferences/
  • Application Support Files – /Library/ Application/
  • Binary and Dock Items – /Application/
  • Start-Up Items – /Library/Startup Items/
  • Saved App States – ~/Library/Saved Application State/

2. Clean Your Download Folder

Are you still puzzled on how to get rid of all those PDF files you obtained from the internet or the images you opened after reception from friends or relative? All these files end up in the Downloads folder on your macOS. Without wiping them off, they end up taking up a considerable chunk of your hard drive space. To get rid of file junk from your downloads,

follow the following steps: Clean Download Folder

  1. Visit the Downloads folder near the Trash Can icon to reveal downloaded items.
  2. Click the “Open In Finder” button to find the “Downloads” folder, which contains all your downloads.
  3. Once here, you can either press Command + A to select all files or choose each file one at a time.
  4. Once you’re done highlighting the intended files for deletion, drag and drop them in the Trash Can.

3. Use Storage Optimization Tool on macOS Big Sur

The new macOS Big Sur has a new storage optimization tool that ensures the device has an optimized storage usage at all times by avoiding space wastage. Also referred to as the “Storage Tool”, this feature offers additional space in your hard drive for you to store other programs and files.

To activate the storage optimization tool in your macOS Big Sur, follow the following procedure: Visit the “Apple Menu” located on the top-left of your screen.
Click on About This Mac > Storage > ManageUse New Storage Optimization Tool on macOS Big Sur

You’ll see a pop-up message with several options. Click on the “Optimize Storage” button. Once activated, the optimizer will automatically arrange your files, removing any program junk to free up space. The reason why the storage optimization feature excels in the macOS Big Sur is that the device has an enhanced space for additional storage.

4. Clean Cache on your Mac

In simple terms, a cache is a type of temporary files that enable the macOS Big Sur to operate efficiently. There are various types of cache files. They include Browser cache, System cache; and User cache. Although these caches are helpful, they are temporary and can usurp a large space on your macOS disk.

Clearing Browser Cache on Your macOS
If you are a heavy internet user, you may end up clearing megabytes of cache files on your macOS Big Sur. The official MacBook browser is Safari, and you can remove the cache by following the following steps:Show Develop Menu in Safari

  • Click the Safari icon to open the browser.
  • Go to the menu and click on “Preferences”.
  • Go to the “Advanced” feature and tick the “Show Develop” in the menu bar.
  • Click the “Develop” button in the menu bar and choose the “Empty Caches.”
  • Close the Safari browser for cache clearance to be complete.

Clear System Cache and User Cache

The system and user caches are the temporary files that let you use your macOS on daily operations. For example, when you listen to music or view a video on your MacBook, the information is stored in the system cache file. The device can, therefore, locate the file quicker and easier on a subsequent command. With time, these caches can occupy a large space on your macOS Big Sur. If you’d like to clear all cache from your macOS or delete a cache belonging to a particular application, here’s the procedure

Terminate the operations of all applications.Launch “Finder”.
Select “Go” on the Finder menu and choose “Go to Folder”.
Type ~/Library/Caches/ and click “Go”.
Find the cache file related to a specific app and choose the items you need deleted and drag them to the Trash Can.

5. Use Cloud Drives

Is your MacBook filled up because of storing a lot of programs and apps? Additionally, you may lose your personal data by frequent misplacement of your USB flash drive. That’s why software developers have created cloud-based storage apps to help you to free up space on your macOS. There are several cloud drives you may consider, but each operates differently with different operating systems. Below are some of the best cloud drives for you macOS Big Sur.

Google Drive. Albeit Google Drive was initially intended for storage purposes, it expanded its featured tools by incorporating an office suite that comprises Google Docs too. Fr merely having a Google Drive, users get 15GB free storage space. However, for additional space, you’ll have to incur monthly subscription fees.

iCloud Drive. This Apple cloud-based storage software works best with Apple’s latest gear on the macOS Big Sur. When you use it on any macOS device or an iDevice, you get an extra 5GB of free space. It comes with an integrated office suite, although it only contains basic features like Pages, Keynote, and Numbers. iCloud supports Windows but is still not supportive of Android.

Dropbox. Dropbox free storage is 2GB. The advantage of this cloud storage app is that it’s compatible with different platforms, including Windows, Mac, Linux, iOS, Kindle, Android, and Fire mobile application programs. Dropbox also provides different promotional offerings such as an extra 250MB for just getting started with the tutorial or 3GB extra space for uploading images through the mobile app.

6. Find and Remove Duplicate Files

How To Free Up Space On Mac Air

The daily utility of your macOS may mean having duplicate files. The most common reason why you may have duplicate files is because of program installations. When an essential program feels under threat from other applications, it may duplicate itself to minimize the risk of malfunctioning.Find and Remove Duplicate Files

But if you find an unimportant program with it duplicate, you can install the Gemini 2 App for macOS. Gemini helps you identify, locate, and get rid of duplicate content in whichever corner they lay concealed. Regardless of the capacity of your hard Drive, Gemini can scan it at a lightning-fast speed. Furthermore, the software also locates and removes similar files to ensure you have free space on your MacBook.

7. Use Third-Party Apps

Instead of using the manual method of clearing space, you can use automated software that performs all that work in a fraction of the time. The Clean My Mac app automatically rids your macOS system of junk file and other remnant programs that eat up space in the device. By using the Clean My Mac software, you can clear up space to revamp the speed and operations of your MacBook.


It all starts with “Disk is almost full”

A new iMac can easily have 500GB to 1TB of storage space. The average MacBook has about 250GB. That’s a lot of space when you consider how far hard drives have come. However, even with that much available memory, given the size and scope of graphics programs and files, you may find that you need to know how to free up space on Mac. If you wish to free up space on Mac, then check for any duplicate content and get rid of unwanted files. Mostly, users observe the presence of duplicate photos on Mac. To analyze this, go to Finder Pictures from the sidebar. Here, you can find both the Photos Library and iPhoto Library.

If you are reading this you are probably familiar with the “Disk is almost full” message on Mac. The lack of free space is in fact a global issue. According to a MacPaw research, since the Great Lockdown of 2020, people are 28% more likely to clean their computers. Isn’t it because we started to consume more content? Anyway, the limitless hard drives haven’t been invented yet.

It’s recommended that you keep at least 15-20% of your Mac’s memory free to keep it running smoothly. Optimizing storage is an efficient way to do this. But there are also several other steps you can take to free up space on MacBook Air, Pro, or any other macOS device. There are a few reasons why you may want to free up space on your MacBook Air or MacBook Pro. When your hard drive becomes full, or there is very little memory space left, the device may run.

Let's take the new MacBook Air 2020 edition that offers startling capacities of 256 GB. That’s roughly the storage of the previous year’s iPad! And how soon you will fill that space full, given today’s media consumption trends, is a different question. And as of summer of 2020, iCloud storage still remains a paid option and 50GB will cost you $0.99 per month.

So whether you have a new or older Mac, it’s critical to know how to clear system storage on Mac. Further below I’ll show you my favorite methods of recovering disk space on Mac. They are a bit like alchemy because we’ll be turning junk into free space.

Okay, let’s go.

How to check storage on Mac

It’s good to check your storage details before we get down to deleting things. For example, this my disk space structure:

Documents: You have too many downloads and media files on your drive
Apps: There are probably tons of hidden and forgotten apps on your Mac
System: Your OS + caches, temporary files, and app localizations that waste space

To view your storage details, click on the Apple icon > About this Mac > Storage

How the full hard drive affects your Mac?

If your drive reaches about 80% of its capacity, your Mac will get noticeably slower. Partly, this is because of the so-called fragmenting. When there is only so much space left on disk, your Mac will split every new file into pieces or fragments and fit them into available slots elsewhere on your Mac. This slows down how your Mac processes these files. Also, some amount of your RAM (virtual memory) will be taken out to compensate for the loss of disk space.

According to MacWorld magazine, nearly full hard drives performed 17% slower in the test.

So, how do you free up space on your Mac?

Free up disk space on Mac

1. Find large files you don’t need

Potential space reclaimed: 2-5 GB

  1. Go to your desktop and press Command + F
  2. Choose “This Mac”
  3. Select Other in the dropdown menu
  4. Under the Search Attributes menu, tick File Size and File Extension

Well done! Now you can type in different file extensions and sort the results by size. I recommend starting with the .DMG files or application installers. They are just dead weight and you can live without them. The same goes for .ZIP archives

Macbook Pro Free Up Space

2. Delete your system junk

Potential space reclaimed: 2-5 GB

There are tons of articles written about system junk and some Mac users claim the system junk is pure evil and slows your Mac down. In my view, it’s only an excess burden to have on your machine — outdated files, browser caches, app localizations, and old-time machine backups.

To delete system junk manually, would be a hot mess, even for an experienced user. So if you want to free up space on Mac quickly, just run CleanMyMac X once, and forget it. This app, unlike some supposed 'Mac-Saviours', is actually notarized by Apple so you’re safe running it.

  1. Run CleanMyMac X — download the app’s free edition here
  2. Click the System junk tab.

After you run the Scan, review the files and click Clean.

What else can you delete with this tool:

  • Time machine backups
  • Temporary documents versions
  • Outdated system logs
  • App localization files

3. Remove unused apps and all their leftovers

Potential space reclaimed: up to 5 GB

Did you know there are 3 ways of deleting apps on Mac? One is dragging them straight to the Trash from Applications, the other involves Launchpad. And, finally, you can use a third-party Uninstaller tool, which also makes sense because the first two methods leave parts of old apps on your drive.

Delete apps via Launchpad

Still, I prefer deleting apps via Launchpad because it’s more fun. Open Launchpad from your Dock. Now, press the Command key and hold any app icon until they start shaking. You will see the [X] symbol above the icon — click it to delete the app.

Delete your unseen apps

That was easy but here’s the deal. Every Mac has apps that don’t show up anywhere. They may have installed themselves as parts of other apps or be small supporting applications that programmers call “Launch agents” or “Daemons.” In total, they may eat up a whole lot of disk space.

In my experience, of all app cleaners, CleanMyMac X still tops the list. My personal record — 30 GB I was able to clear up on my Mac that had been taken by unused and suspicious programs. So what can you do

  1. Download CleanMyMac X free edition here
  2. Click the Uninstaller tab.

Macbook Air How To Free Up Space

From there you can delete apps on a massive scale - simply select the ones you don’t need. Make sure to check the Leftovers section. These are parts and pieces of your old apps that you can’t otherwise access.

4. Delete your duplicate files

I often download an app twice by clicking on it several times or double-save a track to my iTunes library, which creates quite a mess. So if your Mac has started to run out of storage, there is a way to put an end to it. At first, you can try to find duplicates manually, but it can take you way too long with little to no result.

There is a good app called Gemini 2 - the duplicate finder. It allows you to clean out many gigabytes of duplicates in a few clicks. Plus, it allows you to check what would be deleted and deselect items you want to keep.

So, if your Mac is suffering from the invasion of the duplicates, give this software a try.

5. Remove browser cache

If you are a heavy internet user (like I am) your Mac’s drive is full of the browser cache. These are kinds of bookmarks left on your drive by every site that you visited. What’s your primary browser? Here are the solutions for Chrome and Safari.

To clear Chrome cache

While you are in Chrome,

  1. Click the three-dot icon at the top right
  2. Click More tools > Clear browsing data
  3. Choose a time range to clear the browsing data
  4. Also, clear “Cached images and files.”

To clear Safari cache

  1. Click Develop in the top menu
  2. Click Empty caches

6. Use Optimized Storage

Since the arrival of macOS Sierra Apple introduced the storage management tools that come pre-installed on your macOS.

How

Click on the Apple logo > About this Mac Click the Storage tab > Manage.

How to manage storage on Mac with built-in options

First, inspect the tabs in the sidebar on the left. Your largest files will most likely be stored in Documents. Go inside this category to find files you can scrap. A quick tip: You can mass-select and delete screenshots on your Desktop right from here.

Then, click Recommendations in the top left corner.

Here Apple offers you 4 options, more generic than practical, really. The first option “Store in iCloud” is self-explanatory. Is iCloud paid? Yes, if your storage needs exceed 5 GB which in 2020 is laughably small. The second option “Optimize Storage” will remove your already watched content from iTunes and the old attachments in Mail. This may help you free up a couple of gigabytes. When you need to clear disk space on Mac, every little helps.

7. Create the map of your drive

This method was shown to me by my programmer friend, who also happens to be a fan of CleanMyMac. There is a tool in CleanMyMac called “Space Lens” that builds a map of your entire drive. You can see all your disk’s contents in the form of interactive bubbles that represent your big and small folders. It’s the most exciting way to clear space on your Mac. Wow!

Here you can spot the folders that hog the most space. You’ll also find your “Russian dolls” folders that are hidden inside other folders.

Get this app here for free.

8. Take out the Trash

How To Free Up Space On Macbook Air El Capitan

This advice is easiest of all. Nevertheless, people forget to do it all the time. We throw things down the Trash and think they are over with. But that’s just moving things from one pocket to another. To free up Trash, Command + click the bin icon. Then, choose Empty Trash.

How to empty the Trash automatically on Mac

If you don’t like to empty the Trash every time, there is a scheduled option. Your Mac will auto-delete Trash every 30 days if you tell it so.

  • Click on Finder > Preferences (in the upper menu).
  • Now choose Advanced.
  • Check this box “Remove items from Trash every 30 days.”

9. Delete extra language files

Potential space recovered: 1 GB

There are 180+ languages in the world and most of your Mac’s applications can operate in these languages. However beautiful the language diversity is, people usually use just one or two. When you need to clear space on Mac, extra localization files are another target. How to see your language files? Language files end with “lproj” extension, which stands for “language project”. Unfortunately, finding them manually is problematic. Still, if you want to recover 1 GB of free space out of thin air, get hold of CleanMyMac X. It deletes extra localizations automatically.

  1. Get CleanMyMac X here — a link to a free edition
  2. Click System Junk and Scan.
  3. Then press Review Details.

After you click Review Details you’ll see the tab called Language Files. As one can see, each of those files takes up about 30 MB. You can only guess how much more will it be with 180+ languages.

10. Clear your Desktop

Desktop may not seem a big deal in terms of storage space but only because people rarely visit it. It’s a well-known fact that a messy desktop wastes tons of space — and most importantly — slows your Mac down.
To see your Desktop, press Command + F3
On a MacBook with a Touch Bar, press Fn + F11
If you running macOS Mojave or Catalina, you can click anywhere in the middle of the Desktop and then choose “Use Stacks” in the window that appears. Everything there will be neatly sorted by categories like Screenshots. Now you can delete all the thousands of screenshots that most of us have.

If you are using macOS High Sierra, or older, you can clear disk space on your Mac Desktop manually.

  1. Click Finder > Desktop.
  2. Under View, choose the 3-line icon

Now you can sort all items by size and delete the largest files.

11. Compress your files

Archiving or compressing files is a nice alternative to permanent deletion. Not all file types compress similarly well, though. For example, documents and presentations can be substantially reduced in size by compression, while movies are harder to shrink.

Luckily, you don’t need a third-party solution to zip things up — your macOS has its built-in tool.

Did you know
Zip is the lossless compression format that keeps file quality intact.

How to free up disk space on Mac using compression?

  1. Open Finder and go to your Documents.
  2. Command + click on a folder (or multiple folders).
  3. Choose Compress.

Be aware that macOS leaves the original file untouched, so once you have the archive, the original folder can be deleted. After you’re done, you may transfer the newly-created archive onto an external drive.

Air

Well done, you’ve just saved some space!

12. Slim down Time Machine snapshots

If you have Time Machine set up properly, it creates backups of your whole system in any given time. I’m not recommending you to delete these backups completely but to trim down their size. This doesn’t affect your user-created data. I’ll show you how to do it with a free version of CleanMyMac, the tool I mentioned in the previous section.

  1. Get a free edition of CleanMyMac X
  2. Click the Maintenance tab.
  3. Choose 'Time Machine Snapshot Thinning'.

Here you are after you click Run you will successfully reduce the size of backups on your Mac.

13. Trash the old iPhone backups

Potential space reclaimed: 10-20 GB

Outdated iPhone backups may take enormous space. Once your iPhone is synchronized with iTunes, iTunes will be backing up your data without your knowledge. So, it makes sense to check your drive for the outdated backups before they grow out of proportion.

If you have macOS Mojave or older macOS:

  1. Click Finder > Go to Folder…
  2. Paste in: ~/Library/Application Support/MobileSync/Backup
  3. Move the insides of the folder to the Trash and that’s it.

If you have macOS 10.15 Catalina you can do it even easier.
Open Finder > Preferences > General.
Click Manage Backups.

Right-click the name of the backup to see “Show in Finder” command. Move the backup someplace else or delete it using the Delete option.

Free Up Space On Macbook Air

Note: do this only if you are 100% sure you don’t need your iPhone backed up.

14. Get rid of your junk Mail

Potential space reclaimed: 50 MB

Everyone hates junk email. Apparently, Apple hates it too because they included automatic junk mail deletion to their Mail app. Junk mail doesn’t weigh much but still, deleting it is good for the hygiene of your Mac.

  1. Open Mail app.
  2. Click on the Mailbox tab.
  3. Choose Erase Junk.
  4. Beware that this operation cannot be undone.

Other great tips to automatically reduce clutter

  • Use Safari. Starting version 10 it automatically removes duplicate downloads.
  • Backup your pictures to Photos.Google.com — it offers unlimited storage. Really.
  • Delete extensions in browser — you can use a free version of CleanMyMac X.
  • Delete desktop apps for services that offer online analogues, like Figma.

Okay, I’ve told you my favorite ways to free up disk space on your Mac. You can bookmark this article and revisit next time when the annoying “Your disk is almost full” message pops up. Decluttering your Mac can add a fresh spark to your digital life — so try it today.

Most of us are keen to update to a new version of macOS as soon as it is available. macOS Big Sur has been out since November 12, still, many users couldn't update their Macs straight away. It’s very frustrating if you see a message telling you that you don’t have enough space to install the new macOS. Don’t worry, though. There are lots of things you can do to fix it. We’ll show you what they are in this article.

How much space do you need for Big Sur?

While the installer for Big Sur takes up less than 16GB of space, you should make sure that you have at least 20GB of free space on your startup disk before you try to download and install it. The more free space, the better. Your Mac uses disk space to store temporary files and provide storage for active apps and tasks (which is what RAM does), so you should never be running with almost no disk space left.

CleanMyMac X makes it very easy to free up disk space on your Mac by identifying junk files and allowing you to get rid of them with a click. It can also detect large and old files and show you the files taking up most space and uninstall applications.

How to free up space for macOS Big Sur?

Complete the following steps to ensure your Mac is ready to update to Big Sur.

1. Backup your Mac

How To Free Up Space On Mac Air Startup Disk

Back up all files and data that are stored on your Mac. Preferably twice to different locations. While upgrading to Big Sur is safe, you never know when something might go wrong. If you use Time Machine or another backup tool, run a manual backup just before you upgrade. And, if you can, clone your startup disk to an external drive, too.

2. Free up disk space using CleanMyMac X

If you don’t already have CleanMyMac X installed, download it for free here. This tool will help you clear some space and delete large and old files quickly.

  1. Launch CleanMyMac X.
  2. Choose System Junk in the sidebar and press Scan.
  3. When it’s finished, press Clean to free up space, or Review Details to find out more.

3. Get rid of large and old files

Media files usually gobble up a large amount of disk space. And the worst thing is they are scattered around Mac’s folders, making it difficult to find and remove them. CleanMyMac X proves to be useful here:

  • Choose Large & Old files in CleanMyMac X’s sidebar.
  • Press Scan.
  • When it’s finished, use the middle column to filter files by type.
  • Check files that you want to delete.
  • Press Remove.

4. Use Apple’s built-in storage management tool

Apple has provided a method for you to manage storage by showing you what is taking up disk space and making recommendations for deleting. It’s not as quick and easy as CleanMyMac X, but it can help you save disk space. Here’s how to use it.

  1. Click on the Apple menu and choose About this Mac.
  2. Select Storage and press Manage.
  3. In the Recommendations section, review each section in turn.
  4. Now go through each of the sections in the sidebar.
  5. Delete files or take further action, depending on what you choose.

5. Delete local Time Machine snapshots

There is one other thing you can try if you keep getting a message telling you that you do not have enough space to install Big Sur. You should only try it if you are sure there is enough space on your startup disk and that the message is wrong. And it will only work if you use Time Machine to back up your Mac.

Time Machine stores local snapshots on your Mac. Your Mac is supposed to count the space used by snapshots as free space, which is why it looks like you have enough space for the installation.

However, it seems that the installer may not realize the space is free. The solution is to delete the snapshots. This won’t remove backups on your backup disk, just snapshots on your Mac.

Macbook Free Up Space


Open Time Machine from System Preferences. Uncheck Back Up Automatically and wait some time till Time Machine deletes snapshots. Then you can turn Time Machine back on.

If you’re familiar with Terminal, you can try deleting local snapshots manually.

Free Up Space On Macbook

  1. Go to Applications > Utilities and launch Terminal.
  2. Type: tmutil listlocalsnapshots /
  3. You will see a list of snapshots that look like this: com.apple.TimeMachine.2020-10–09-002010.local
  4. To delete a snapshot, type: sudo tmutil deletelocalsnapshots
  5. Then type the date part of the snapshot name. For example: sudo tmutil deletelocalsnapshots 2020-10–09-002010
  6. Type Return and repeat for each snapshot you want to delete.

Free Disk Space Mac

Hopefully, this helped you free up some space and update your Mac to the latest OS. If you're just preparing your Mac for the upgrade, don't forget to back up your data before you start clearing space. So you won't be afraid of losing anything important.

Free Up Disk Space On Macbook Air