From here, you should see a number of options that could help clear out the storage space on your Mac. That includes storing files and photos in iCloud, optimizing storage by clearing out email attachments and media content, emptying the trash automatically and reducing clutter. Click on the Storage tab, and you’ll get to see a breakdown of all the content stored on your Mac’s internal storage drives: If you put your cursor over the various colors in the storage bar, you can see how much space each item on your Mac takes up, like documents, iOS files, Mail, and Photos.
What is taking up space on my Mac?
There comes a time in every computer's life when it is full of files and programs, slowing it down so much that its owner searches for an article such as this in order to cure it of these ailments (before it gets thrown out the window!).
Worry not, you're in the right place. This article will take you through 8 steps which will free up space on your Mac - removing unneeded files and clearing space for the stuff you actually need.
No matter if you're tech savvy or not, anyone can use these tips to breathe new life into their Mac.
To find out how much space is available on your Mac:
- Open the Apple menu (the Apple icon in the top-left corner of your screen).
- Click 'About this Mac'.
- Click 'Storage'.
This overview will show what categories are taking up the most space, as well as how much space is available on your Mac.
The 8 sections below address the biggest culprits of space-hogging on your Mac and how to clean them up.
Jump straight to:
1. Mac OS Storage Management
The first port of call when making space on your Mac is to see what tools your Mac offers you for such a task.
If your Mac is running macOS Sierra or later, it has great built-in tools for managing files and optimizing storage. To access these tools, click the apple icon in the top-left corner of your screen > About this Mac > Storage > Manage…
As you can see this is also how to check storage on Mac. The tool shows a breakdown of the storage space taken up on your Mac by media such as Apps, Books, Photos and others.
Let's have a look at each tool to see how it can help:
- Store in iCloud: Quickly store files (Documents, Photos and Messages) from your Mac in iCloud. When considering how to clear space on Mac, getting rid of files quickly springs to mind- However, if you need to keep the files, you can just move them to an external hard drive, or into iCloud!Enabling this option will allow your Mac to automatically save space when it’s needed.This is great as you’ll be able to access your files on any device using your Apple ID. However, if you have a large number of files, you’ll need to purchase more storage space than your allotted free amount (5GB)- obviously, depending on the amount of space you need, this can quickly become an expensive option.
- Optimize Storage: For those who download and watch lots of movies and TV, this option can save you a lot of space and a lot of time. Enabling this option will allow your Mac to automatically remove such files (which can be HUGE depending on their length and quality) once you have watched them.
- Empty Trash Automatically: Similar to the above, enabling this option allows the automatic removal of files, saving you time and space without having to keep on top of it manually. This will remove items in your Trash after 30 days of them being there. Be aware that once files have been removed from your Trash, you will not be able to retrieve them.Side note: Many points in this article will advise the removal of unwanted files from your Mac. However, these files are not completely removed from your computer until you empty the Trash (the space is not regained until they are removed from Trash). You can manually empty it by clicking the Trash Can icon in your dock, then clicking 'Empty'.
- Reduce Clutter: Find large and unused files on your Mac and delete them from your system. You’ll need to delete them manually, but it’s well worth it if you can remove files that you do not use.Navigate to files that you don't need using the 'Large Files' or 'Downloads' sorters, then hit 'Delete..'. Note that this action will bypass sending the item to Trash, so it's permanent.
If you're finding unwanted files using the 'File Browser' tab, you'll need to right-click > 'Move To Trash'.
2. Find Duplicate Files Mac
The quickest way to free up space on your Mac is to automatically remove files that you don’t need. Without realizing it, you can accumulate gigabytes worth of duplicate files and folders on your computer.
The problem is that it can take so much time to find and delete these duplicates that people do not bother to do it even if they want to.
Luckily, you can use an app like Duplicate Sweeper to do this for you.
Duplicate Sweeper: Easily scan your Mac for duplicate files and photos. You can then select and remove duplicates based on your preferences. In this way you can keep your newest version of files and remove all duplicates with a click of a button.
In the example below, I was able to remove over 6000 files with one-click. This freed up 2.3 GB of space on my MacBook. Imagine manually going through and comparing 6000 files without Duplicate Sweeper.. it would have taken forever!
For more information about Duplicate Sweeper, or to download the free trial:
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3. Unused Apps- Uninstall Programs on Mac
One of the biggest areas you should consider when looking at how to free up space on Mac is your Apps. Maybe unsurprisingly, apps on your Mac can be some of the largest files on your computer. Removing apps that you don’t use can free up a huge amount of space. Let’s list your apps by their files size:
Open Finder, then open the Applications section. Display the items as a list (using the button with 4 horizontal lines), then click the ‘Size’ header to reorder your applications by size. You can then work down the list and decide which applications you don’t use. Simply drag an application from the list into the Trash Can on your Dock to remove them.
Remember that you’ll need to empty your Trash Can to completely remove the applications from your Mac.
4. Clean up media and downloads
The quality of media like photo and video is constantly improving. Unfortunately, this usually means that the corresponding files are bigger than they used to be.
![Find Find](https://cdn.vehicleservicepros.com/files/base/cygnus/vspc/image/2016/05/960w/IMG_8700.5735ee5ca14f3.jpg)
For this reason, your saved media could be a great place to free up some of that precious storage on your Mac.
Open Finder and look through your Pictures, Movies and Music folders. If there is media there that you don't want, select it and move it to Trash to get rid of later. If you prefer to delete this media from the associated apps like Photos and iMovie, see how to empty their trash.
It is also recommended to check your Downloads file for unwanted files too.
This folder can receive copious amounts of files downloaded from multiple sources. Many of these files you may have only needed to read or use once.
You can get to your Downloads folder by opening a Finder window and clicking the 'Downloads' header.
Again, select whatever files you don't need, then right-click > Move to Trash/Bin.
Extra: Zipped / Archived files
If you receive a zipped file (with the .zip extension), opening it will unzip the file or folder and create the files in a non-zipped form.
This will create files that you can use, but it will not remove the (now unneeded) zip file. If you've already unzipped, you can delete the .zip file.
Mac Where Are My Photos
On the flip side, you can use file archiving to compress files or folders that you don't use regularly.
Say you have a folder of documents that you only need to save for safekeeping; right-click the folder in Finder and click 'Compress [file/folder name]'. This will compress the files and create a .zip file.
Don't forget to delete the original, uncompressed folder in order to save the space!
5. Delete iTunes backups
Depending on the number of files, photos, messages etc that you have stored on your iPhone, iPod or iPad, it’s backup on your Mac can be huge.
Keeping backups of your devices is a good idea. If something was to happen to your device, your data can be restored to it (or another device) using your backup. However, these backup files can be massive, and you may never need them! For this reason, consider backing up your devices to iCloud instead – freeing up space on your Mac.
To set your device to backup to iCloud, go to Settings > (your name) > iCloud > iCloud Backup.
To initiate a backup, connect your device to a power source and also to a Wi-Fi network. Lastly, ensure that your device screen is locked and that you have enough free space in iCloud to store the backup.
To initiate a backup, connect your device to a power source and also to a Wi-Fi network. Lastly, ensure that your device screen is locked and that you have enough free space in iCloud to store the backup.
How to delete backups on Mac - You can also delete the backups which you already have stored on your Mac. To do this, open iTunes and go to iTunes > Preferences > Devices. If you don’t need the backups in the list, select and delete them!
Find out: where are iTunes backups stored?
Alternatively, if you don’t want to use iCloud for backing up your data, or if you only need certain data from your backups, you could use iBackup Extractor. This handy tool allows you to access and browse your backups, and extract any important photos, messages etc. that you need. You can save this data to your computer, then delete the backup from iTunes as seen above!
6. How to Delete Temporary Files on Mac
Some of the most common questions asked are 'how to clear cache on mac' and 'how to delete cookies on mac'. Well, let's answer those for you!
Temporary and cache are files that are stored locally in order to speed up processes. For example, images from a website that you visited can be cached, so that when you visit the page again, you don’t have to wait to download the images again, they are simply pulled in from the cache. That’s great for processes that you use regularly, but without care, your temporary and cached files can build up and eat away at your Mac’s performance.
Let’s see how to clear cache on mac – Open Finder > Go > hold ‘option’ and click ‘Library’ > Caches. Select and delete any cache files and folders that you don’t need to save space!
7. Taking out the Trash
Deleting files on your Mac usually only moves them to your Trash Can (or Bin).
This is great, because if you 'delete' something by accident, you can restore it to its original location - no harm done.
However, if you are culling files on your Mac to make space, you may wonder why you are not gaining storage after clicking delete.
To permanently delete files from the Mac, you'll need to empty your Trash Can. To do this, simply click the Trash Can (or Bin) icon in your Dock.
Here, you can review or restore files in your Trash/Bin.
To permanently delete all the files in your bin, click Empty. You'll be asked if you're sure, and to confirm the permanent deletion of the files.
Deleting files from Photos, iMovie and Mail apps..
Generally, you'll be able to use the steps above to permanently delete files. However, some apps have their own way to manage 'deleted' files.
As such, you'll need to empty trash cans in individual apps to ensure that files are fully deleted.
An example of this can be seen in the Photos app:
Click the 'Recently Deleted' header to access the trash in the Photos app.
After 'deleting' photos from the app, the files can remain in this section for up to 40 days before being automatically deleted.
If you are sure you'd like to permanently delete these photos, click 'Delete All' to remove them from your hard drive.
You can use similar steps to empty trash for other apps like iMovie and Mail.
8. Move files into external storage
The majority of the methods above cover how to delete unwanted files to gain space. But what you if want to keep your files?
Starcraft ii mac requirements. If you need more space on your Mac, but deleting your files is not an option, you may want to consider investing in external storage.
You can purchase external storage drives pretty cheap nowadays.
The way this works is that you connect your external drive with your Mac via USB cable. The drive then pops up as a Location on your Mac:
You can then drag files from your Mac onto your external drive, or cut/paste them into specific folders on your drive.
Takeaways
These are the most effective steps to make the most of the available space on your Mac in our experience.
There's a lot of information above, but this is not an exhaustive list of everything you can do to clear space on your Mac. We hope that you now have the tools that you need to breathe new life into your Mac or MacBook.
Happy spring cleaning!
Publisher: Wide Angle Software
This article is about how to get your large files off your main computer hard drive and onto some external network storage that is more reliable, longer-term, and doesn’t take up precious space on your laptop or desktop computer. Apple don’t make an external storage solution but I found Synology have some great devices.
I upgrade my Mac computer about every 3 years. Each time I do it’s a bit like moving house – lots of stuff moves with me that I probably don’t need but I’m not ready to throw it out yet.
![Storage Storage](https://s-media-cache-ak0.pinimg.com/736x/fc/92/5d/fc925db1c6d276292d4e04577fba7552.jpg)
I just purchased a new Mac mini, but the particular SSD that Apple chose to use in the Mac mini is very expensive. A 1 TB hard disk on a new Mac Mini costs an extra $1280. That’s a lot to pay for an SSD just for storing files. To make matters worse you cannot upgrade the SSD drives in the new Mac Mini.
Enter the NAS?
Many businesses have a different approach to storage, they use what is called network attached storage (NAS). This is an external hard drive that sits outside of your computer and is accessed over the network. It’s a bit like an external thumb drive but it’s on the network so it’s always available from any computer. If you upgrade your computer you don’t have to transfer the data across, it will still be on your NAS.
NAS storage is that it is much slower than a hard drive. Think of it as being more like a filing cabinet or bookcase. It’s primary role is STORAGE and sharing with other computer .
With the purchase of my new Mac Mini I’ve decided it’s a good time to transfer the bulk of my data over to a network attached storage device.
Here’s what I purchased:
1. A Synology DiskStation DS218j – NAS box AU$247
Find My Mac
This is the external box that will hold my hard drives and attach them to the network. This particular box has two hard drives in it. Exactly the same data is on each hard disk so that f one of the hard disks fails I don’t lose my data. You can get a 4 drive system that is faster and more secure, but 2 was plenty for me.
I could have also gone with Qnap or another brand, but I picked Synology after doing some research on what works well with a Mac computer.
2. Two Seagate 4TB Iron Wolf drives AU$157 each
It seems like the sweet spot for robust but affordable drives for NAS storage are the Seagate Ironwolf Pro or Western Digital RED NAS. You can spend a lot more, These are in the middle price range yet are more reliable than the standard consumer drive.
I went with Ironwolf because they supposedly work better with the Synology NAS. I chose 4TB drives because that seemed to be the sweet point at the moment in terms of TB per dollar. The two hard drives are in parallel so 2x 4TB drives still only give me 4TB in total.
3. A BR700ELCD CyberPower UPS AU$139
The icing on the cake was to buy an uninterrupt ible power supply (UPS). If our power fails this little device signals to the NAS to shutdown and supplies it with power for 30 seconds while it shuts down.
This shopping spree set me back AU$700 in total, but this is a lot less than the $1280 for 1TB on the Mac Mini. Plus I now have 4TB of storage not 1TB. It’s now external to my computer, so I can easily access it from other computers in the home, which means all my computers can have a smaller SSD in them. I can use it for Time MAchine backups of my main hard disk . Plus I won’t need to transfer data across from it should I upgrade my computer in the future.
Setting it all up.
I don’t want to describe in detail how to set it up, the instructions are pretty self-explanatory. But here’s a few a tips…
- You have no control over what the Synology hard drives are called, so don’t try changing the name. They are called home, video, music, and photo. So the NAS will eventually look like a series of separate mounted drives like this:
- It’s not like a normal hard drive where you plug it in and it mounts on your desktop. The NAS is set up like a computer and it will have an IP address that you log in to through your web browser. (eg 10.0.0.120).
- Before you use the NAS you need to log in and create a user. You can then choose drives that will be available for that user. (eg photo etc). You can choose to make all the drives available (like in the screenshot above) or just 1 or more of the drives.
- To mount the NAS and see it on your desktop you need to use the ‘Go’ menu in your OSX Menu Bar and select ‘Connect to Server.’ Type in
afp :// followed by the IP address of the NAS. egafp ://10.0.0.120 - When you log in as a user it will mount your own home folder, but not other people’s home folders. If you log in as a different user you will see a different home folder. The NAS looks different depending on who you have logged in as. But ‘shared’ folders appear the same to everyone.
- You can backup to the NAS. If you want to back up using Time Machine you need to create a completely separate user (I called my user ‘Time Machine’). This is because you want your regular user to have access to the entire 4TB of the hard drive, but you need to limit the amount of space available to Time Machine (1g 1.5TB) otherwise Time Machine will just keep on backing up to the NAS until it is completely full!
- When you tell Apple Time Machine to back up to the NAS it will automatically create a sparse-bundle in the NAS folder and put the Time Machine backup there. There are many articles on the web telling you that you need to use Apple’s disk utility to manually create a sparse image but these are wrong. Time Machine does this automatically for you. At least it did for me in OS X Mojave.
- Once you can see all the NAS hard drive folders on your computer, you will probably want to make them mount automatically each time you reboot your computer. To do this simply go to system preferences, login items, and drag the hard drive across.
- You’ll need to work out what you want to store on the NAS, and what you want on your computer. I’m still working this out, and the built-in Apple apps DO NOT play nicely with
an NAS . They like to have everything in your user folder. - It won’t really work to put your entire user folder onto the NAS because that will slow things down too much. Plus you want your computer to be able to boot properly when the NAS is not available so you don’t want any files that your computer to depends (eg the user folder) on stored on the NAS.
- I decided to manually move my large files. This turned out to be my Photo library (hard), iTunes (easy), and movies (easy).
- It’s complicated to put your Apple photo library onto a shared NAS. Apple
say not to do it. It needs to be on an OSX Extended journaled Volume or APFS. You can put it on an OSX Extended Journaled sparse bundle disk image. This was giving me problems so I’ve put my Apple photos library back on my SSD drive. - It’s easy to put your iTunes movies onto the NAS. Just move it across and point the iTunes folder there from iTunes preferences.
- I’ve
moves all my movies across except for the iMovie folder.