This article explains three different methods for clearing the purgeable space on Mac and why it's helpful to do so.
How to Access 'Other'Storageon a MacOne of the simplest ways to reclaim purgeable space is by checking out the Optimize Mac Storage setting on your Mac.Through the Optimize Mac Storage options, you can save a lot of storage space by following Apple's recommendations.
On your Mac, click the Apple logo in the top left of the screen.
ClickSystem Settings.
ClickGeneraland thenStorage.
Click through the options available to you to conserve space.
There might be plenty of different ways to delete files and clear purgeable space manually, but one of the simplest methods is to reboot your Mac.Here's how to do so.The method typically clears out temporary items, and many caches meaning your purgeable space should reduce temporarily.
Click the Apple logo on your desktop.
ClickRestart.
ClickRestartagain.
Your Mac will now restart having cleared many of its temporary files in the meantime.
If you'd prefer to clear the cache manually or you don't want to restart your Mac, here's how to clear the cache on macOS.
Experts generally recommend leaving macOS to handle temporary files by itself and reboot rather than delve into them yourself.
ClickFinder.
Hold down the Option key and clickGo.
ClickLibrary.
ClickCaches.
Choose which caches to delete. It's possible to remove all if you so wish.
Empty the trash can to remove the temporary files permanently.
Purgeable memory is a type of storage macOS uses to refer to files or documents that are possible for the operating system to remove if more space is needed. It's a form of redundancy feature so that macOS can always choose to free up more space if required.
Purgeable memory includes locally stored copies of items in iCloud, cached data and temporary system files, full-resolution versions of photos stored in iCloud, locally stored Time Machine data, and anything else needed to be stored temporarily.
If you go toSystem Settings>General> Storage and view your hard drive's contents, you'll notice a certain amount of space referred to as Purgeable. This purgeable space is only removed when needed by the operating system. It rarely needs to be removed manually.
If you'd prefer to use a third-party app rather than delve into settings yourself, something like Disk Cleaner can help a lot here, clearing out temporary files and potentially providing you with more hard drive space. Typically, few macOS users need to do this unless free space is quite limited.
20 of Our Favorite Mac Apps in 2024 FAQAfter you've enabled your Mac's optimize-storage recommendations, you don't have to delete any files manually. Your Mac automatically removes purgeable files when space is needed. You can, however, remove clutter by deleting unwanted files on your Mac, such as duplicate files, programs you no longer use, and files left over after you've uninstalled a program.
Apple introduced the idea of purgeable space in macOS Sierra. If you're running an older macOS or OS X version, consider updating your macOS. Otherwise, you'll need to free up space manually by deleting old files, unneeded email attachments, and other types of digital clutter.