Learn how to free space on Mac with these 10 tried and tested tips, and uncover what's really weighing your system down. Show
There's nothing worse than seeing the "your disk space is almost full" message. It's a sharp reminder that things will begin to get uncomfortably slow unless you start to free up some disk space, and it's a warning message you shouldn't ignore for too long. These days, modern Macs come equipped with powerful and fast SSDs (solid state drives) but compared to the older HDDs (hard disk drives), there's no denying they can be limited in capacity. If your Mac is struggling to install new macOS updates or perform simple tasks, it's time to take some action. I'll show you how to check what's weighing your Mac down and share 10 great, easy-to-follow tricks for freeing up space and optimizing your device for smooth performance. So, let's dive in. How to check and manage storage on a MacI know you're eager to get to the juicy tips on how to clear disk space on Mac, but before we do, you first need to know how to check your available storage and identify what is consuming all the space on your Mac — then you can use the tips most relevant to you to free up space. So, here's a quick reminder of how to check your storage space:
Alternatively, click Apple Menu > About This Mac > More Info > Storage Settings. The colorful graph gives you an overview of your used and available storage space. Simply move your pointer across the different colors to see how much space each category uses. The light gray color indicates free, available storage space. How much free space should I have? Good question. MacBooks start showing signs of slow performance when around 85% of your storage space is in use. Experts recommend a minimum of 10GB of free space to allow your Mac to run correctly, but the more you can free up, the better it is in general for your Mac's performance. Solved: How to free up disk space on MacBook1. Utilize Apple's built-in toolsTop of the how to clear storage on Mac list is to enable and utilize Apple's built-in storage management recommendations. Now, this will not solve all your storage troubles, but it's a great place to start, and when it comes to storage space, every little bit helps. How to access Apple's storage management tool:
Store in iCloud: When enabled, this will store your files, videos, messages, and photos currently saved on your Desktop and Documents folder to your iCloud Drive. Optimize Storage: When enabled, this will automatically remove watched Apple TV movies and shows. And only keep recent email attachments. Empty Bin Automatically: When enabled, this will automatically delete any items stored in your Trash bin for more than 30 days. 2. Remove unused applicationsAnother simple way to clear up space on a Mac is by uninstalling any applications you no longer use. Here's one of the quickest ways to remove apps manually, including all of their temporary files, hidden leftover files, and folders:
Many people think once you've deleted an app, it's gone, but that is not the case. This method doesn't ensure all traces of the app have left your device — hidden app leftovers will still be lingering on your Mac, and it is precisely this kind of digital waste that takes up space. How to search app leftovers and remove them, freeing up a few gigabytes of space:
This will ensure every single app leftover is removed from your device, saving substantial disk space. 3. Remove all your system junkYou can quickly free up space on Mac by removing all your bloated system junk. Think of things like cache files, system logs, temporary files, unused folders, or broken items and apps. This is the kind of stuff that easily builds up and consumes tons of gigabytes of precious storage space. The problem with removing system junk manually is that this kind of clutter isn't located all in one simple place — it takes some detective work to hunt it all down, and many Mac users just don't have the time or patience to do it. Thankfully, there are some really great purpose-built, third-party tools like CleanMyMac X — an Apple notarized application. Its powerful System Junk module can perform an instant, in-depth system scan, unearthing all your clutter from all the hard-to-reach places in just a few clicks of your mouse. The results are instant — not only will you reclaim a serious amount of space, but you will also optimize your Mac and boost performance all in one go. Here's how to get rid of junk files and reclaim more space:
How much system junk did you find? 4. Check your Downloads folderHas your Downloads folder become a dumping ground for random folders or a forgotten large files graveyard? Out of sight, out of mind, right? When people ask how to clear up space on Mac, they don't always automatically think of checking their Downloads folder. But it's surprising what you can find — hoards of useless DMG files, ZIP archives, and unnecessary large files. Take some time to sort through yours. Here's how:
5. Consider external storageIf you have a large photo or video library on your Mac, moving these media files to an external storage device is another relatively simple way to free up space on a Mac. Here's how:
It's also worth mentioning here that if you use iCloud Photos, you will need to indicate this new location as the new system Photo library. Check out this article from Apple on how to do that. 6. Remove old and large Mail attachmentsIf you've been using Apple's native Mail application for a long time, chances are that old and large mail attachments are consuming gigabytes worth of space on your Mac. How to manually remove mail attachments:
If you're using IMAP, your attachments won't be deleted from your server, meaning you can access them again if needed. However, if you use POP, attachments removed using the above method will be gone forever. To save space in the future, you can adjust your Mail settings to not automatically download attachments, which will help save space. Here's how:
You could use the CleanMyMac X app that I mentioned in tip 3 to clear up email attachments automatically. It has a smart Mail Attachments module, which could do this for you in no time at all. Here's how to use it:
Well, there you go. That's another simple tip if you wonder how to free disk space on Mac, but don't worry, I'm not finished yet. Here are some other great tips. 7. Review the contents of your DesktopIf you use Stacks, you might be alarmed to discover what kind of clutter has accumulated in those nice tidy piles. Here's how to check:
8. Remove unnecessary language filesThe apps we download and install come with varying extra language files, many of which most of us would never use. A good example of this is Spotify coming with over 50 language files. These files consume valuable disk space, so if you're not planning on using them, it's a good idea to remove them. How to locate and remove unnecessary application language files:
9. Delete your old iPhone and iPad backupsAnother straightforward way to answer how to make space on Mac is by removing old, unnecessary iPhone and iPad backups. These files notoriously consume significant disk space, as they include weighty items like movies, music, and images. Luckily, it's simple to remove them; let's take a look. How to locate and delete old iOS device backups:
If you'd rather see what's stored in these folders before you remove them, here's another method that allows you to review the content first.
10. Find and duplicate filesThe last tip for how to free up storage on Mac is to locate all your duplicate files and folders. It's possible that over time, you've unintentionally created copies of documents or downloaded the same file more than once and simply forgotten about it. This can be a tricky process, which does require some patience, but unnecessary duplicates will take up valuable space, so it's worth taking the time to locate and remove them. Let's start with the easy bit, removing duplicate video and music files:
If you have duplicates, you'll see them in a list, and you can simply delete any you find. Unfortunately, for all other file types, it's not that simple; it's a bit of a time-consuming process, but let's take a look:
You'll need to repeat this process multiple times, depending on the various different file types you want to search for. It's a bit long-winded, but as you can see from the image above, it's worth it. When deleting duplicates using this method, it's also worth checking the Date Created column to ensure they are true duplicates. So, there we have it — 10 ways to free up space. But before you go, here are a few more ideas to help you manage your storage. Other ways to manage storage on MacKeeping an eye on your disk space and regularly managing your system storage will help to keep your Mac optimized and free from the dreaded disk space full warnings. If you don't already use a cloud storage provider, it's worth considering. They can help you preserve space on your MacBook, and iCloud isn't the only option — OneDrive, Google Drive, and Dropbox are all great alternatives, too. Be sure to do your research and select a provider that meets your needs. I mentioned earlier in the article in tip 5 about transferring your Photos library onto an external drive, but it doesn't just need to be your photos and videos. You could use this method for many other file types. This could also help you keep your Mac streamlined. Well, we've reached the end. Now, you know exactly how to free up disk space on a Mac. Without all the extra weight from temporary files, system junk, cache files, useless language resources, and old email attachments, your Mac should feel lighter and perform way better. What do I do when my Mac has a full disk?How to free up space on your Mac startup disk. Empty the Trash and Downloads folder. ... . Get rid of Time Machine snapshots. ... . Delete old iOS and iPadOS backups. ... . Uninstall apps you don't use anymore. ... . Upload or export your largest files. ... . Find and remove duplicate files. ... . Clean up unnecessary system files.. Why is my Mac storage so full?Once “Your disk is almost full” notification pops up on a screen, it's time to do some work. Running low on storage might cause your Mac to slow down or behave strangely. This usually happens if you have too many outdated files, old logs, caches, and apps you no longer use.
Why is my disk space so low Mac?Over time, system junk like language files, broken files, traces of removed apps, and library cache builds up, consuming valuable MacBook disk space. Removing system junk can help recover a good amount of space.
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