How to Clear Cache on a Mac Computer

If you are facing a slow speed on Mac, it might be time you take a look at the cache on your Mac. This is one of the biggest reasons why the Mac starts slowing down so you must clean Mac as the cache collected from various tasks and applications on the system begins to take a massive chunk of disk storage. Therefore, it is needed to learn how to clear cache on Mac. This post focuses on the method to clean up cache on Mac with the help of third-party software which will make the process much easier.

What Exactly is Cache?

Cache files are referred to as the temporary files generated by user, system and browser. This is saved on the disk space to be used for making the process faster the next time you use it. It mostly includes the multimedia which loads on a webpage or application every time you use it. This reduces the loading time and helps the user get faster results. Cache files also help in showing the offline webpages as they are available from the saves data.

Other cache files are created with the system preferences and the programs. So, let’s begin with the understanding of the cache files and what are the methods to delete the cache on Mac.

Why Delete Cache on Mac

Although caches can prove beneficial, they can also cause issues such as –

  • The cache can affect your Mac’s speed especially if you are working with an older Mac.
  • Cache data can become corrupt and cause your mac to act up.
  • Cached data can compromise your privacy as it contains your personal information for e.g. in web forms, browsing history, etc.
  • deleting cache is beneficial to load an updated version of a website.

How to Clear Cache on a Mac

Method 1: Clear Cache Your Mac Manually

When you start experiencing problems with the boot time of the system or the application, you figure your storage is full. One must clean up cache with the necessity to improve the speed on mac. If you are not aware of the procedure on how to clear cache on Mac, please follow the given steps.

Step 1: Boot your Mac and then go to the Finder button. It is located in the taskbar on the screen.

Step 2: If you are using a macOS 10.14, proceed with this step. Here click on the Go button, which will show you a drop-down menu. Select Library from here.

open library on mac, clear cache on mac

If you are using macOS above Sierra, then press the Shift key to show the Go button and open Library from here.

Step 3: Under the Library section, you will see the different folders for the User data. Locate Cache folder.

cache folder on mac, clean up cache on Mac

Step 4: Here, you will find multiple folders concerning the system preferences and applications. You must choose them one by one to delete cache on Mac. To do so, select the folder, right-click and it will show you options. Click on Move to Trash.

move to trash file for clear on macbook

Step 5: Later, repeat the process for each folder; this will clear up cache on Mac.

Step 6: Once you are done, remember to remove the files permanently by clearing up the Trash.

Method 2: Clear Cache On A Mac Using Third-Party Mac Cleaner & Optimizer

Although the manual method sounds easy, it can take up a lot of time. But to keep our system running at optimum speed and not clutter the storage space, we must clear the cache on Mac, frequently.

That’s why we’ll tell you the best method to delete cache on Mac using Cleanup My System. It is third-party software that works dedicatedly to improve the performance and overall speed of your Mac. It comes with several useful features to delete caches, junk files, mail attachments, trash items, and more to make significant room on your disk. Besides clearing unnecessary junk and redundant files, Cleanup My System provides tools for managing startup items, launch agents, and uninstalling applications in bulk to make your Mac faster and smoother than ever before.

All you have to do is follow the instructions given below-

Step 1: To get started, first, you need to download Cleanup My System from the button provided below.

Step 2: Upon successful installation, enter the registration key, and you are all set to clear the cache on Mac and optimize its overall performance.

Step 3: To initiate a quick scan and free up your Mac from unnecessary Cache Files, simply head towards the Cache Cleaner module. You can hit the Start Scan button to proceed further.



Step 4: Keep patience and let Cleanup My System complete the scanning process. As soon as it is done, you will be able to see the list of Cache Files, Log Files, Crash Reports.



You can click on the Clean Now button to remove all the unwanted cache files at once. As you click on the button, a prompt message appears to confirm the action. It states – Are you sure you want to remove all checked items permanently? Click on OK!

Alternatively, one can also go through the separate modules one by one to clean, speed up and protect your machine. Cleanup My System provides a One-Click Care module that would help you get rid of user caches, logs, old document versions, local mail attachments, broken preferences files, bulk files, and more.



Once you are done with clearing cache on Mac, one must also take a look at useful tools from the Left Panel such as Startup Manager, Uninstall Manager, Large & Old Files, Disk Analyzer, Privacy Protector, and Identity Protector.

You can choose any of the modules according to your needs and preferences and make your Mac run faster and smoother than ever before. Isn’t Cleanup My System an amazing solution to clear the cache on Mac and additional digital debris? Share your experience while using the product in the comments section below!

How To Clear It On Safari Browser On Mac?

Clearing cache on browsers will help you to retain your privacy. It will not be as easy as Chrome and Firefox as the complete web history needs to be deleted to clear cache on Safari. To learn how to clear cache in Safari, you must follow the steps below.

Step 1: Go to Safari Browser and in the Menu bar, click on Safari for more options.

Step 2: Here click on Clear History, this will automatically clear cache in Safari.

How To Clear It On Chrome Browsers On Mac?

To clear cache in Chrome on Mac, one must open Chrome browser and delete the cache files from it. Go to the Three dot icon and click on it and select Settings.

Under the settings page, go to Privacy and security settings, here go to Clear browsing data. This will show you Browsing history, cookies and cache files, check the Cache files option and click on Clear Data.

How To Clear It On Firefox Browsers On Mac?

Open Firefox browser on Mac and go to the three-bar icon. Go to Privacy and security settings. Check the box for Cached web content and click on Clear now.

Tip: For better results in less time, use Cleanup My System to clear cache on web browsers. Open Cleanup My System and go to Identity & Privacy under Protection section., start the scan. It will show you the results for all the cookies, cache and browsing history along with downloads on all browsers present on Mac.

Cleanup My System 4


Q1. How is cache created?

Cache can be created in several forms- user-generated, app cache, browser cache. This is the temporary files, the junk files and the data it keeps collecting over time. To reuse the webpage’s data for the next time you open it, web browser’s form the maximum number of cache. Same goes for the applications on it, which collect the data and save it on Mac as cache files.

Q2. Why is clearing cache important?

 To have your Mac work on the optimum speed, one needs to remove the redundant cache from its storage.

Q3. Is it safe to clear cache on Mac?

Yes, it is safe to clear cache on Mac. The answer is always yes if you are taking all cache removed at one go. But sometimes it is essential to have a look at the contents of the cache folders for separate apps.


Getting Cleanup My System will not only save you time but will work as the complete optimizer tool for your Mac. It will clear up cache on the disk storage to speed up the Mac. With Duplicates Finder, Uninstaller and more such useful tools you can get rid of unwanted files and applications stacking up on Mac. This is the best method to delete cache on Safari and Chrome and improve the performance of Mac. We recommend using it over the manual process, which is tiring.

We hope this article will be helpful to understand the process of how to clear cache on Safari as well. We would like to know your views on this post to make it more useful. Your suggestions and comments are welcome in the comment section below. Share the information with your friends and others by sharing the article on social media.

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