Clear Cache Memory On Mac

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Clean app cache on Mac manually To delete app cache (which is also called user cache) manually, follow these steps: Open Finder and select Go Go to Folder Type in /Library/Caches and hit Enter. Like the browser cache, the DNS cache can let your Mac grab the IP address of a website it has visited recently without having to perform a DNS lookup, which can take a great deal of time. Other caches are used by the system to store frequently used icons, images, and just about any type of information that is used over and over, where storing.

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How Do I Manually Clear Cache Files on My Mac? There are three main types of cache data you can clean on your Mac: the user cache, the system cache – which includes the app and DNS caches – and the browser cache. To clear your user cache, you first need to quit any active Mac apps, and then: Open a Finder window. Select the 'Caches' folder's contents. Click one item or folder in the 'Caches' folder, then press ⌘ Command + A. Doing so selects everything in the 'Caches' folder. 9 Delete the 'Caches' folder's contents.

Many of your daily computer activities — like opening programs, logging onto email, and navigating websites — are saved as temporary files within your computer. This is called caching, which, as puts it, “helps reduce internet data usage and speed up software installation on Mac computers, iOS and iPadOS devices, and Apple TV.”

When you visit a website, for example, your browser will download data like images, scripts, and login credentials and save it all in a cached folder. When you visit that same site in the future, your browser simply (and quickly) loads data from the folder it's already created. That way, your computer doesn’t have to spend time downloading all of that information again — it can just pull it from the cache.

There are a few different types of cached data: user or app data that saves information for certain apps; system cache, which your operating system uses to save process information; and browser cache, which saves your web browsing activity.

Convenient, right? But it’s important to clear this cached information every now and then to keep your data safe and free up disk space, which helps your operating system run more smoothly. If you’re having issues with certain apps, it may also be time to clear your cache.

Here's how to get the job done. (Keep in mind: After clearing this data, you may find that when you visit certain websites, you will need to enter your credentials even if you didn’t have to before.)

How to clear your user/app cache on Mac

Mac makes it easy to clear your cached data using simple keyboard shortcuts.

  • From your Finder window, hit shift, command, and G.

  • The “Go to Folder” window will pop up. Enter the following command in the search box: ~/Library/Caches. You can also access this command by opening Finder and navigating to Go > Go to Folder from the menu.

  • Hit the 'Go' button. A folder will open that includes your Mac’s cached files.

  • From this screen, you can browse each folder and manually delete specific cached files by dragging them to the Trash (and later emptying the Trash). If you know the specific app or process you want to clear, you can select the folder and move it to Trash.

  • If you want to clear your entire system cache, hit command and A to select every folder, then hit command and delete.

  • A window will pop up confirming you want to delete the files and asking you for your Mac’s password.

Once you enter your password, Mac will clear your cache.

How to clear your system cache on Mac

System cache doesn’t take up as much space as app or user cache. These are typically files generated by Mac’s operating system, which means you should be a bit more careful when choosing what to delete. You don't want to accidentally erase important files that keep your system running normally.

If you know what you’re doing and the specific system folders you want to empty, here’s how to access your system cache.

  • From your Finder window, hit shift, command, and G.

  • The “Go to Folder” window will pop up. Enter the following command in the search box: /Library/Caches (without the ~ that you used above). You can also access this command by opening Finder and navigating to Go > Go to Folder from the menu.

  • Take care not to delete the actual folder, but you can clear their contents by dragging them to = Trash. Then, make sure to empty your Trash.

SEE ALSO: Photos of an extremely cool-looking Macintosh Classic prototype surface online

How to clear your browser cache

Clearing your browser cache is relatively easy, but instructions will vary depending on what browser you use. Here’s how to clear your cache in Google Chrome, Safari, and Firefox.

Google Chrome

  • Open Chrome.

  • From the hamburger menu in the top right toolbar, select More Tools > Clear Browsing Data

  • From the “Clear Browsing Data” window choose the time range of data you want to clear. Select 'all time' to delete everything.

  • Check the boxes marked 'Cookies and other site data' and 'Cached images and files.” Check “browsing history” if you’d like to delete this information, too.

  • Hit the “clear data” button.


  • Open Safari.

  • From the Safari drop down menu, select Preferences.

  • Navigate to the Advanced tab. Check the box marked, “Show Develop menu in menu bar.” Close the window.

  • From the toolbar, select the Develop drop down menu and click Empty Cache. If you want to delete your browser history, select the History drop down, then Clear History.


  • Open Firefox.

  • From the browser’s main menu, select History > Clear Recent History.

  • From the window that pops up, select the time range of data you want to clear: last hour, last two hours, last four hours, today or everything. Select 'Everything' to delete all cached data.

  • Click on the arrow next to'Details,” which will allow you to choose the data you want to delete. To delete everything, make sure each box is checked. To only delete your browser cache, just check the box labeled “Cache.”

  • Click on the 'Clear now' button to delete your data.

Nowadays, almost every person owns a Smartphone or a personal Computer.

And thus, he must be aware of the computing words like Caches and Cookies.

Every site or system has its hardware or software sections, which stores the data that has been searched by the user.

This data is known as Cache.

It is just a temporary file created by apps, browsers and many other programs to help your Mac run faster.

Hardware Caches include CPU Cache, GPU Cache and DSPs (Digital Signal Processors), whereas Software Cache includes Disk/System Cache, User Cache and Web Cache.

Caches are used for future use.

They tell us about the things those were worked on earlier.

This helps in getting served with our past work or its duplicate data.

But we also can’t deny the fact that though caches come in small size, yet they sometimes reach up to gigabytes and take up large space and memory of our device.

Caches, be it of any type, needs to be deleted time to time.

Unlike Windows, there is a whole different procedure to delete cache files in Mac.

We’re serving you with some simple ways to remove the unrequired Caches in your device.

Use them and enjoy the freed up space and put photos or songs into your Mac.

Also Read: 5 Best FREE Mac Cleaning Software

How To Clear Cache on Mac?

#1. Deleting the Web Cache (In Safari):

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If you’re a Mac user, it is entirely possible that Safari is your default browser.

Surfing the Internet of course ends up giving a lot of cache files, which need or should I say MUST be deleted before it clogs all your space.

The cache files in Safari can be deleted by following these ways:

1. Open Safari on your Mac by finding it from Spotlight Search.

2. Go to Preferences in the Menu Bar.

3. A window with many options like General, Tabs, Security, Passwords etc. will appear. Click on the Privacy tab there.

5. Now click on Remove all Website Data.

6. A window asking you to confirm your choice will appear.

7. Click on Remove Now.

All the website data and cookies of Safari will get deleted.

#2. Deleting the Web Cache (in Chrome):

For the ones who use Google Chrome as the browser on their Macs, the following steps can be used to delete the cache:

1. Open Chrome and click on More Tools at the upper right corner of the screen.

2. A tab with Clear Browsing Data will appear. Click on it.

3. All the data will get deleted. You can also use the shortcut key “Command+Shift+Delete” from your keyboard.

#3. Deleting the System and Users Cache:

System Cache is present in the Library folder.

In some devices, Library folder is hidden by default.

You can find it by going to Go in the menu bar and pressing down the Option key on the keyboard.

The procedure mentioned below is required to be followed to delete system cache:

1. Open Finder > Click on Go in the menu bar and then click on Go To Folder. A window will get open.

2. Now, type ~/Library/Caches and hit Enter.

A new window with all the information of the data used will get open up.

You can choose after looking up the dates, sizes, or types of data which you want to delete and which you want to keep.

Deleting all the cache data is never recommended as some things are important and can be needed in near future.

3. Use the keys “Command+Delete” or drag the folder or file to the Trash folder to delete it completely.

Trash folder can be emptied by using Control/Alt key + Clicking on the trash icon.

#4. Deleting System and Web Cache Automatically:

You can also delete all the cache files just with a mere click.

This can be done with a magic tool named CleanMyMac3.

This tool makes the process of removing Cache very easy.

How To Clear Cache Memory On Macbook Pro

You can do it in only 3 steps.

1. Download CleanMyMac3.

2. Open it and select System Junk from the menu. You’ll see a Scan option at the bottom. Click on that.

3. After the complete scanning, click on Clean.

It will not only delete the Cache but will also clean your whole system.

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Read our CleanMyMac3 review article to know about its other helpful features.

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By the aforementioned ways, you can effortlessly clear the caches, cookies or any system or web history on Mac.

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You’ll be amazed to see how much space and memory you’ll save on your system.

How To Clear Cache Memory On Mac

Share in the comments about your experience of using these tips.

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