How to Open Up Storage on Mac: A General Guide

Welcome to the world of Mac storage management! If you have been using a Mac for quite some time, you must be familiar with the frustration of seeing the “storage almost full” message pop up frequently. It’s a common problem that most Mac users face as their operating systems take up significant storage space over time, and they end up running out of space to save their files and apps. But fret not, as we are here to guide you through the process of opening up storage on your Mac.


1. Clear cache and temporary files

One of the quickest ways to free up space on your Mac is by deleting cache and temporary files. You can use the built-in utility, “Disk Utility,” to find and delete these files. Open the utility, select the “First Aid” tab, and click on the “Run” button to start the process.

2. Uninstall unused apps

Take a look at your application folder and identify the apps that you haven’t used in quite some time. Uninstalling these unused apps can be a great way to free up storage on your Mac. You can do this by dragging the app icon to the trash or using the “Launchpad” tool to uninstall them.

3. Delete duplicate files

Duplicate files can take up a lot of unnecessary storage space on your Mac. You can use several third-party apps such as “Gemini 2” or “Duplicate File Finder” to scan and delete duplicate files.

4. Delete large media files

Media files such as movies and music files take up significant storage space. Consider deleting the ones you no longer need or transferring them to an external hard drive.

5. Move files to iCloud

Apple’s iCloud is a great option to store your files without using local disk space. Use the “Optimize Mac Storage” option to automatically upload files, including photos and videos, to iCloud and remove them from your local storage.

6. Use external storage devices

If you are still running out of space, consider buying an external hard drive or a USB flash drive to store your files. You can also move your big files to these external devices to free up space on your Mac.

7. Use CleanMyMac X

CleanMyMac X is an excellent tool to help you free up storage space on your Mac. It has features like system cleanup, malware removal, and performance optimization that can help speed up your Mac and free up disk space.

8. Check your email attachments

Email attachments often take up a lot of space on your Mac. Go through your email and delete any unwanted attachments, or you can save them to a cloud storage service and delete them from your Mac.

9. Manage your downloads

Your downloads folder can accumulate a lot of files over time. Go through your downloads and delete any unnecessary files to free up space.

10. Remove old backups

iTunes and Time Machine can take up significant space for backups. Consider deleting the old backups or transferring them to an external hard drive to free up space on your Mac.

11. Delete unnecessary language files

Language files can take up a lot of space on your Mac if you don’t use them. You can use the Mac utility “Monolingual” to remove unnecessary language files, freeing up space.

12. Delete system junk

System junk files are temporary files created by the system or applications on your Mac. You can use CleanMyMac X or other apps like “OnyX” or “CCleaner for Mac” to delete system junk and free up your storage space.


Disk space is always critical on any computer, and Macs are no different. By following the above steps, you can get some extra space back. Not every option will work for everyone, but there are plenty to choose from here. Moreover, this will also help you avoid buying a new Mac or a higher configuration model in a short period.

Tips and Tricks:

1. Organize your files

Keeping your files organized can help you find them easily and quickly. Create folders and subfolders, and organize everything by category.

2. Use cloud storage

Cloud storage services like Google Drive and Dropbox can be a great way to store and access your files from anywhere without using your Mac storage space.

3. Avoid using desktop as storage

Using your desktop as a dumping ground for files can lead to clutter and slow your Mac down. Keep only essential files and shortcuts on the desktop.

4. Use external monitors

Using an external monitor can help you work efficiently and free up some space for other windows.

5. Use “Optimize Storage” feature

The “Optimize Storage” feature in Mac automatically removes content from iTunes, TV, and other apps that you no longer need to store on your Mac.

6. Empty trash frequently

Make sure to empty your trash regularly to free up space on your Mac.

7. Disable photo library

Disabling photo library will keep your files safe without taking up space on your Mac. To access it, use the iCloud Photo Library instead.

8. Avoid using large-sized apps

Avoid using large-scale apps unless it is required as it consumes file space.

9. Use external CDs and DVDs

Using external CDs and DVDs can be helpful to store files that are not frequently used, freeing up storage space on your Mac.

10. Delete unwanted files from download folder

Download folder is an unorganized place for unnecessary files, so removing them can help you to gain more storage space.


By following the above steps, you should be able to open up storage space on your Mac quickly. It is always a good idea to keep your Mac in a good condition as it helps run your computer smoothly. If you have more tips and tricks on freeing up storage space on Mac, please share it in the comments section below.

Advantages and Disadvantages of How to Open Up Storage on Mac


Opening up storage on your Mac has several advantages that can make your computer run smoother and faster. Here are ten advantages of opening up your storage:

  1. Allows you to store more files and data on your computer
  2. Frees up space for downloading and installing new applications
  3. Improves the speed and performance of your computer
  4. Reduces the risk of crashing and freezing due to insufficient space
  5. Helps you organize your files and folders for easier accessibility
  6. Allows you to create backups of important data for safekeeping
  7. Increases the lifespan of your computer by preventing wear and tear on hardware components
  8. Makes it easier to share files and data with others
  9. Enables you to install updates and upgrades without running out of space
  10. Saves you money by avoiding the need to purchase external storage devices.


Despite the benefits, opening up storage on your Mac can also have some drawbacks. Here are ten disadvantages of opening up your storage:

  1. May cause data loss or corruption if not done correctly, leading to permanent damage to your files and computer
  2. Requires technical knowledge and experience that not everyone has
  3. Can be time-consuming, especially if you have a large amount of data to move or delete
  4. May void your warranty or insurance if the computer is damaged during the process
  5. Can be risky if you accidentally delete system files or essential applications needed for your computer to function properly
  6. May not solve all storage issues if there are underlying hardware problems or issues with the operating system
  7. May require a considerable investment in external storage devices for backups or extra space
  8. Can slow down your computer if you move data to an external drive that has slower read and write speeds than your internal storage
  9. May require you to reinstall software and applications after transferring data to a new location
  10. May create security risks if you do not properly secure backup devices or if you share data that contains sensitive information.

Despite the potential drawbacks, opening up storage on your Mac can be a wise and beneficial choice if done safely and correctly. Assess your individual needs and level of technical competence before proceeding with any storage modifications.


1. Why is my Mac running out of storage?

Your Mac may be running out of storage because you have stored too many files, installed too many applications, or have not cleaned up your system in a while. Temporary files and caches also take up space over time.

2. How do I check my Mac’s storage?

You can check your Mac’s storage by clicking on the Apple icon in the top left corner, selecting “About this Mac”, and then clicking on “Storage”. This will show you how much space you have used and how much space is remaining.

3. How can I free up storage on my Mac?

You can free up storage on your Mac by removing old files, deleting temporary files and caches, uninstalling unused applications, and emptying the trash bin.

4. What is the best way to remove old files?

The best way to remove old files is by going through each folder on your Mac and deleting files that you no longer need. You can also use a cleaning software to help you identify and delete old files.

5. How can I uninstall applications?

You can uninstall applications by dragging the application from the Applications folder to the Trash bin. You can also use an uninstaller software to help you completely remove the application.

6. What are temporary files and caches?

Temporary files and caches are files created by applications to help speed up their performance. These files and caches take up space on your hard drive, and should be deleted periodically to free up space.

7. How do I delete temporary files and caches?

You can delete temporary files and caches by using the “Disk Utility” application or by using a cleaning software like “CleanMyMac”.

8. What is the “Optimize Storage” feature?

The “Optimize Storage” feature is a tool that helps you automatically remove old files, empty the trash bin, and delete temporary files and caches. This feature can be found under “About this Mac” and “Storage”.

9. Can I store files in the cloud instead of on my hard drive?

Yes, you can store files in the cloud instead of on your hard drive using services like iCloud, Dropbox, or Google Drive. This will free up space on your hard drive.

10. How do I enable the “Desktop and Documents” feature in iCloud?

You can enable the “Desktop and Documents” feature in iCloud by going to “System Preferences”, selecting “Apple ID”, clicking on “iCloud”, and then checking the box next to “Desktop and Documents”.

11. What is the “Reduce Clutter” feature?

The “Reduce Clutter” feature is a tool that helps you identify large files and old documents that you may no longer need. This feature can be found under “About this Mac” and “Storage”.

12. Is it safe to delete system files?

No, it is not safe to delete system files as they are necessary for your Mac to function properly. Only delete files that you are sure you no longer need.

13. Can I use an external hard drive to increase storage?

Yes, you can use an external hard drive to increase storage on your Mac. Simply connect the external hard drive to your Mac and move files to the external hard drive to free up space on your internal hard drive.

How to Open Up Storage on Mac

As a Mac user, you are aware that your computer has limited storage capacity. With constant usage and accumulation of files, you might have noticed that your Mac’s performance is slowing down. To improve your Mac’s performance, you need to open up storage on your Mac. Here’s how you can do it.

Conclusion and Closing

The process of opening up storage on a Mac can appear overwhelming. But with the right tools and guidelines, it can be a smooth process. Start by identifying the large files, unused applications, and duplicate files on your Mac. Then, delete them to free up space. Don’t forget to remove any unneeded backups, and be mindful of your downloads. By maximizing your storage space, you’ll enjoy a top-performing Mac that gives an exceptional user experience. Goodbye and happy computing!