How To Clear Memory Space On Mac



To free up disk space, it’s helpful to know exactly what is using disk space on your Mac. A hard disk analysis tool like Disk Inventory X will scan your Mac’s hard disk and display which folders and files are using up the most space. You can then delete these space hogs to free up space. Shortcuts make the process of clearing your Mac 's cache extremely fast and easy. Here's how to do it: 1. Press shift-command-G with your Finder window open.

Optimized Storage helps you save storage space space by storing your content in iCloud and making it available on demand:

  • When storage space is needed, files, photos, movies, email attachments, and other files that you seldom use are stored in iCloud automatically.
  • Each file stays right where you last saved it, and downloads when you open it.
  • Files that you’ve used recently remain on your Mac, along with optimized versions of your photos.

If you haven't yet upgraded to macOS Sierra or later, learn about other ways to free up storage space.

Find out how much storage is available on your Mac

Choose Apple menu  > About This Mac, 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 optimizing your storage. If some recommendations are already turned on, you will see fewer recommendations.

Store in iCloud

Click the Store in iCloud button, 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 recently opened are kept on your Mac, so that you can easily work offline. Files stored only in iCloud show 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 (optimized) 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. Learn 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 50GB for $0.99 (USD) a month, and you can purchase additional storage directly from your Apple device. Learn more about prices in your region.

Optimize Storage

Click the Optimize button to save space by automatically removing watched movies and TV shows. When storage space is needed, movies or TV shows that you purchased from Apple and already watched are removed from your Mac. Click the download icon next to a movie or TV show to download it again.

Your Mac will also save space by keeping only 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.

Optimizing storage for movies, TV shows, and email attachments doesn't require iCloud storage space.

Empty Trash Automatically

Empty Trash Automatically permanently deletes files that have been in the Trash for more than 30 days.

Reduce Clutter

Reduce Clutter helps you identify large files and files you might no longer need. Click the Review Files button, then choose any of the file categories in the sidebar, such as Applications, Documents, Music Creation, or Trash.

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.

How to clear space on mac

Learn how to redownload apps, music, movies, TV shows, and books.

Memory


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 those settings directly within each app.

  • If you're using macOS Catalina or later, choose Apple menu  > System Preferences, click Apple ID, then select iCloud in the sidebar: Store in iCloud turns on the Optimize 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 Optimize Mac Storage settings.
  • In Photos, choose Photos > Preferences, then click iCloud. Store in iCloud selects iCloud Photos and Optimize 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. Optimize Storage selects “Automatically delete watched movies and TV shows.”
  • In you're using macOS Mojave or earlier, open iTunes, choose iTunes > Preferences from the menu bar, then click Advanced. Optimize Storage selects “Automatically delete watched movies and TV shows.”
  • In Mail, choose Mail > Preferences from the menu bar, then click Accounts. In the Account Information section on the right, Optimize Storage sets the Download Attachments menu to either Recent or None.

Empty Trash Automatically: From the Finder, choose Finder > Preferences, then click Advanced. Empty Trash Automatically selects “Remove items from the Trash after 30 days.”

Other ways that macOS helps automatically save space

With macOS Sierra or later, your Mac automatically takes these additional steps 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 needed

How to free up storage space manually

Even without using the Optimized Storage features described in this article, you can take other steps to make more storage space available:

  • Music, movies, and other media can use a lot of storage space. Learn how to delete music, movies, and TV shows from your device.
  • Delete other files that you no longer need by moving them to the Trash, then emptying the Trash. The Downloads folder is good place to look for files that you might 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 Trash 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 might show storage categories such as Not Mounted, VM, Recovery, Other Volumes, 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 doesn't use additional storage space on the volume. Deleting a duplicate file frees up only the space required by any data 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 Optimize Mac Storage, learn how to make sure that your projects are always on your Mac and able to access their files.

/Mac Uninstaller /2021 Top Tips to System Has Run Out of Application Memory

Is your Mac saying that it's system has run out of application memory and has been sluggish ever since? Then you may need to get it fixed ASAP because it is getting annoying. That only means that you’re using too much of your Mac’s memory. You can easily fix that by following our tips that can help you reduce memory usage.

Article GuidePart 1. What to Do When Your System Has Run Out of Application Memory?Part 2. How to Clear Application Memory Mac by Uninstalling Apps?Part 3. Minimize Memory Usage with Our 5 Tips.Part 4. Conclusion

Part 1. What to Do When Your System Has Run Out of Application Memory?

Clear Disk Space Mac

Is your Mac taking a long time to launch apps and open files? Are you seeing the spinning rainbow wheel way more often now? Those are simply telltale signs that your Mac is soon running low on memory. The more obvious sign is an error message saying that your system has run out of application memory.

To run efficiently and allow you to multitask, your Mac requires space on its disk. Then you should remove purgeable space on Mac or do other things. This will help lessen the load on your RAM and enable your Mac to run without performance issues.

Open Activity Monitor to Check the Usage of CPU and Memory

As with any type of problem, you can fix it only if you know the cause. How to check memory on Mac? In your Mac’s case, you will need to access Activity Monitor to check up on its memory usage. It is simply a task manager that shows you the apps and processes that are running and how they use your Mac’s memory, CPU, and energy.

Simply go to the Applications folder > Utilities > Activity Monitor. You will see 5 tabs on the window. You will only need to look at 2 tabs, CPU, and Memory. Then you can see how apps and background processes are affecting your CPU and how your Mac’s memory is being used. If you see yellow and red on the right part of the graph, this means that you’re running out of space.

People Also Read:How to Clean Up Macbook StorageOptimizing Mac Storage – How Can I Do That?

Part 2. How to Clear Application Memory Mac by Uninstalling Apps?

When your system has run out of application memory Mac, it’s a sign that you need to do a bit of unloading on your Mac. How to clear app memory on Mac? Uninstalling apps is one way to do that. Let’s face it. We all have apps that we rarely use and are just taking up precious space.

To successfully and completely get rid of apps on your Mac, you will need a special app cleaner tool.

Apps most often have hidden files that you can’t delete because, well, you can’t find them. With the Uninstaller tool of iMyMac PowerMyMac, you can delete every trace of an app in a matter of clicks. This way, you can free up disk space with as little effort as possible.

How To Clear Memory Space On Mac

Here are the steps on how to clear application memory on your Mac by using iMyMac PowerMyMac:

How To Clear Memory Space On Mac

  1. Install iMyMac PowerMyMac on your Mac.
  2. Wait for the scan process to complete.
  3. Choose apps to uninstall.

Step 1. Install iMyMac PowerMyMac on Your Mac

How To Free Up Memory Space On Mac

Free Download the software. You can enjoy the free trial with 500 MB. Once it is installed, run it and select Uninstaller from the left side of the interface. Hit Scan to prompt the software to search for your Mac’s apps.

Step 2. Wait for the Scan to Complete

Wait for the software to finish searching for your apps. The scan will stop once it is complete.

Step 3. Choose Apps to Uninstall

A list of installed apps will appear on the screen. Check the box beside the apps that you wish to uninstall. Once you have made all of your choices, press Clean.

Part 3. Minimize Memory Usage with Our 5 Tips.

Follow these useful tips to deal with 'mac your system has run out of application memory' issue:

Tip 1. Clean up Your Desktop

Keeping your desktop clean and organized doesn’t only look good. In fact, keeping your desktop cluttered and full of icons would only lead to more memory usage. Mac considers each icon as an active window, so this puts an unnecessary burden on your computer.

Tip 2. Free up Your Mac's Disk Space

How to reduce memory usage Mac? Getting rid of files and app that occupy your startup disk would give your RAM a breather and get more application memory mac. It also helps your Mac run faster.

Start off with the following files:
  • Unused files, especially large ones
  • Old iOS and iTunes backups
  • Cache files and browser cache
  • Duplicate photos and files
  • Unused apps

If you have no idea how to look for them on your Mac, you can use iMyMac PowerMyMac instead. It scans your Mac for junk files and deletes them for you in just a few clicks. It helps you find photos stored on your Mac and remove the duplicates Apps normally eat up a chunk of your disk space, so uninstalling them would help a lot. You can use iMyMac PowerMyMac's Uninstaller to help you get rid of memory on Mac.

Here are two major advantages of using iMyMac PowerMyMac instead of manually uninstalling:

  1. Completely uninstall one application as well as its files.
  2. Quickly locate and uninstall just with simple clicks.

Tip 3. Get Rid of Browser Extensions

Browser extensions come in many forms and can be quite helpful to us. It won’t come as a surprise if you have a number of them installed on your Mac. However, you may notice that you have a few that you didn’t even install in the first place. These add-ons can take up a portion of your RAM and reduce capacity. You can, perhaps, do away without a lot of extensions. Removing them yourself is just easy. For Safari and Chrome, you simply need to launch the browser and go to Preferences.

Tip 4. Open Fewer Windows

Running many windows at a time is sure to wrack up RAM usage. This applies to Finder windows as well. At times, they are too many of them that they are stacked up. To keep that from happening, you can merge all windows into one. Launch Finder, click on Window and choose Merge All Windows. This will reduce memory usage and let you use Finder sans the confusion.

Same goes for running multiple apps on your Mac. You should only open the apps that you need to use. Aside from that, opening fewer tabs on your browser would also help.

Memory

Tip 5. Lessen Finder’s Memory Usage

By default, Finder searches for your files across all folders on your Mac. More especially if you have a large number of files, this process makes Finder take up a considerable amount of RAM. We can fix that by making some changes to its settings. To do that, launch Finder and click Preferences. Click on the drop-down menu below “New Finder windows show:”. Choose any of the options except for All My Files.

Exit out of Finder and launch it again. Opening Finder the normal way won’t reflect the changes you’ve made. You should double-click the Finder icon in the Dock while pressing the Option key. Click Relaunch.

Following these 5 tips, the issue of Mac running out of application memory will be solved and you will get more application memory on your Mac.

Part 4. Conclusion

Reducing memory usage is a must to keep your Mac running smoothly. Make sure to check Activity Monitor regularly to see what you can do to improve your Mac’s performance. In case you feel like your Mac is running slowly, restart it. That can help refresh your RAM and control memory usage.

If that didn’t do the trick, use iMyMac PowerMyMac's Uninstaller to get more memory on Mac. Your Mac will thank you for it!

Hope this post is useful for fixing your Mac system has run out of application memory. If you have other ways to this issue, feel free to leave a comment below.

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Comment ()

Василий2021-03-26 12:40:02

Хорошая работа...В дополнение для своего Мас'а держу запасной диск HDD с чистой Mac OS X...топкейссильно не завинчиваю...если что быстро вставил новый диск и всё видно...при полнойзамене перенёс нужные файлы...а старый диск на полную зачистку до 7-кратного...благоэто есть только у Мас'ов...Успехов!

iMyMac2021-03-27 03:22:46

Спасибо, что поделились.

Memory

Роман2021-01-17 12:27:18

Вроде по делу, но пункт 5 вообще не понятен. У меня нет строчки: New Finder windows show. И даже после перевода: Новое отображение окон Finder. Такого у меня тоже нет. Приложили бы скрин или указали категорию: Основные или Дополнения. Вроде самый полезный совет, т.к. программами большинство пользуется и так. А как его реализовать-не понятно. Про кнопку Option я вообще афигел. Они вроде был на маках лет 10 назад, разве нет? Я о неё только читал. У меня старичок 14го года и тут нет такой. Fn, Ctrl, Alt, Cmd. Возможно вы скопипастили тему из очень старых источников, поменяли название программы, и не проверили сами?

Василий2021-03-26 12:46:57

Alt - это и есть opt ...Аlt (alternative - альтернативная, другая)...opt (option - дополнительная, другая)...а то что человек 'скопипастил',- это никому не возбраняется...во-вторых, это перевод с иносми, довольно хороший и нужный...Успехов!

iMyMac2021-01-18 08:47:25

Это более старая версия для Mac. Какую версию вы используете?

Tyrone2020-01-02 13:06:02

Is there any other solutions to fix this problem?

Shena2020-01-06 07:10:39

I was getting the error your system has run out of application memory and fixed it by resetting the NVRAM /PRAM: Turn off computer then turn it on again, press Command / Option / P / R All Four Keys at the same time before the gray screen appears. Hold the keys until you hear it start up for a second time. I had to do it twice, one right after the other, and now my machine is fine.

Sinaby2020-01-03 08:02:46

I was nerves when this problem happened on my Mac, I really appreciate that you have provided these useful tips to fix that issue, now my machine gets fine.

iMyMac2020-01-03 10:05:08

Thanks for your support!

Larissa2019-11-20 08:13:31

Two solutions that work for me: Tip 2 and Tip 3.

How To Clear Memory Space On A Mac

iMyMac2019-11-20 14:09:15

Thanks for your support!

Joseph2019-11-06 08:08:49

Cool! I have tried Tip 2 to uninstall lots of unneeded Apps, it works well! I really appreciate that.

Clear Memory

iMyMac2019-11-20 14:08:10

Thanks for your support!

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