The fact of clear cache memory a Macbook device will allow you to save space on your Mac hard drive, if your Mac system is too large and you want to optimize your Mac's storage for example. It's true that your Macbook device takes care of itself, but why not help it out a little bit by doing your part of the cleaning too? Clear caches will allow you to continue using a Macbook device at its peak. This article lists the different types of caches that you can clean on your Macbook device and the steps to follow to clean them. Supprimer effectively.

clear macbook cache

The different types of cache memory your Macbook has

Your Apple device contains three different types of caches that you can Supprimer. It is important clean your computer's caches regularly in order tooptimize performance your Mac and free up space Hard disk unnecessarily occupied by too many caches. Here are the three types of caches you'll find on your Macbook hard drive:

The browser cache

All browsers, whether Google Chrome, Safari or of Firefox automatically store your navigation history by "caching" the data of said Web on which you have already visited. Your browser caches hundreds of files from the many websites you visit. The caches naturally include the many cookies that you are often forced to accept to continue browsing to a particular site. Caches also include tracking devices which then record information about your browsing history for send data back to the site.

User cache

This cache is divided into several files and is created by the applications that you use on your Macbook device, such as Outlook. You should know that each application creates new caches and thus occupies a lot of space. Clearing user cache will free up a fair amount of hard drive space on your Apple device.

The system cache

Data from system cache are created by system services integrated into MacOS that are used to operate your Mac.

The old cache files are then completely unnecessary. They take up hard drive space from your Macbook device, clutter up your system et slow thus your apple computerThis is why it is then necessary to clear the cache memory of a Macbook.

How to Manually Remove Caches on a Macbook

It is quite possible to manually delete cache files from your Macbook device. Of course, this will take more time than using an application (see end of article). Before deleting the caches, we remind you that some caches should not be deleted (some applications store important user data in cache folders for example). We therefore strongly recommend that you save cache folder before deleting its content. If you don't find any problems later, you can delete this backup. Here are the steps to follow in order to remove the caches from your Macbook computer yourself:

How to Clear Browser Cache on Macbook

While browsers are essential, they take up a significant portion of your Macbook hard drive. Here are the steps to follow in order to clear the caches depending on the browser you are using:

Clear Safari browser caches

Here are the steps to clean up Safari browser caches:

  • In the menu Safari, select the tab Preferences
delete Safari Macbook cache
  • Now click on the tab advanced
  • Now activate the option Display the Development menu in the menu bar
  • Click on Development in the menu bar (the sidebar at the top of your screen)
  • Select Clear caches
clear safari caches

Clear Chrome Browser Caches

Here are the steps to clean your Chrome browser caches:

  • Click on the three dots in the upper right corner of the browser Google Chrome
  • Click on Settings and advanced settings
  • Now click on Clear browsing data: you can now deselect everything except Cached images and files
  • Confirm your transaction by pressing the button Erase data

Clear Firefox browser caches

Here are the steps to follow to clean Firefox browser caches:

  • Tap the hamburger icon (top right)
  • Select Privacy and security
  • Scroll through the different options until you come across Cached web content
  • Now click on Clear to delete the Firefox cache
  • You can now close and reopen Firefox

How to delete user caches

Here are the steps to clean up user caches:

  • Open the Finder then select Go to folder in the menu Go
  • You must now enter exactly: ~ / Library / Caches and press Starter to access the folder.
  • Now open each folder then delete everything you find (do not delete the folder itself, but its contents)
  • Remember to though Empty the trash to make sure deleted items no longer clutter your Macbook device.

How to delete system caches

Here are the steps to clean up system caches:

  • Go to the ~ / Library / Caches space
  • Now click on Starter in order to delete the contents of the folders bearing the name of an application
  • Now open the com.apple folders and delete their contents (again, be sure to delete the contents of the folders only, not the folders themselves to avoid any complications)
  • Remember to though Empty the trash to make sure deleted items no longer clutter your Macbook device.

CleanMyMac application to clear Macbook cache memory

CleanMyMac is a powerful app for optimiser, nettoyer et protect your Macbook device in the long run. application CleanMyMac thus allows clear the cache of Safari, Chrome and Firefox browsers and the system cache, mail cache, user cache and even the DNS cache. Your Mac's DNS cache contains a list of all resolved DNS queries for each site visited. To empty the DNS cache manually, all you need to do is open Terminal and enter the following command in Terminal: sudo dscacheutil -flushcache; sudo killal -HUP mDNSRespondr; say cacje flushed. You just have to click on the button Starter in order to validate your action. You will then be prompted for the administrator password.

Here are the steps to clean cache files with CleanMyMac:

  • Open the application CleanMyMac
  • Then select the tab System
  • Press Analyze
  • Now click on Clean and voila!