How Much Free Space On Mac

Get A Free Trial Now! It works pretty much as an all-in-one solution for your Mac. So if you are planning to get some space on the Mac, use iMyMac PowerMyMac to clear cache on Mac safely: Firstly, you need to download and install iMyMac PowerMyMac from its official website, then launch it on your Mac. May 27, 2021 Simply, they are all the files macOS installs and that are needed to boot and run your Mac. They include log files, resources, instructions, and everything else the operating system needs. How to free up space to install macOS. The only way to create enough space on your Mac to upgrade macOS is to get rid of files on your Mac. How much free storage should I have on my Mac? Before we review the storage requirements for applications and documents let’s discuss how much free space is needed on MacBook. If you ever wondered how a MacBook with 4 GB memory (RAM) can run applications that take 20GB on a disk the answer is that modern computers use the so-called virtual. Mac OS X: How to free up hard disk space By SK 5 comments Last updated July 24, 2017 This article describes several ways to free-up space on your Mac so that you can increase available space on your computer.

/Mac Cleaner /How to Clear Cache on Mac

Q: I heard from my friend that clear cache will free up some space on my Mac but I don’t know how. Can you help? Thanks!

A: If you are searching online for the different ways on how to clear cache on Mac well you are on the right page.

Today I will give you the complete guides on how to delete cache on Mac and get the most out from your Mac, especially you can free try an auto tool to remove caches in just a few clicks. Read along!

People Also Read:How to Clear Application Cache on Mac?How to Speed Up Mac

Article GuidePart 1. Frequently Asked Questions about CachesPart 2. How Do I Empty My Cache on A Mac in One-click?Part 3. How to Clear Cache on Mac Manually?Part 4. Conclusion About Clearing Cache

Part 1. Frequently Asked Questions about Caches

What Is Cache on Mac?

A cache is a collection of temporary files made by Mac as well as the other applications you use. Storing these caches will help you save and hasten processes. Like for example, when you are searching Safari for the first time, the system will already take cache or download images from the specific webpage you visited so the next time you head on to that page, Safari will not have to download the images again.

The same thing happens to your mobile and iPad; the iOS will use cache to speed up the application process. And at the end, you must want to clean your application cache on your Mac to free up space. Over time, caches build up and will consume a large amount of space that may affect the speed performance of the device. So it's necessary to learn how to clear the cache on Mac in this post.

What Are the Main Types of Caches?

Before learning how to clear cache on Mac, let's first talk about what the main types of caches are. There are 3 types of cache on Mac namely: System Cache, User Cache, and Browser Cache. User Cache usually contains apps cache and DNS cache. These 3 can be deleted or cleared but they are located in different folders on your system and might require technicalities at some point.

Where Are Caches Located on Mac?

Actually, you can locate the User Cache (app cache) in ~/Library/Cachesfolder. Each app has its dedicated folder and you can simply find that in the corresponding folders.

Is It Safe to Clear Cache on Mac?

Is it safe to clear the cache on Mac? Yes. Caches help you smoothly browse websites and run your apps. What happens if you clear cache? Well, it just deletes some basic information and can be recreated again if the system needs these caches. So it's safe to clear the cache on Mac normally. You can start clearing the cache on Mac if you follow the step by step guide religiously. Make sure are get yourself familiarized with the system folders before you head on and start deleting caches.

Should I clear cache on Mac? Most of the applications stored by caches are relatively smaller but piles up later on and accumulating space. So you need to clear cache on Mac to free up space. There are 2 main methods to do that, the first is to do it manually if you have quite a background and secondly, by using a program to automatically and safely do the task for you.

Part 2. How Do I Empty My Cache on A Mac in One-click?

If you don’t like to perform the rest of the clearing processes, then learn how to clear cache on Mac using a single click program. To better and safely deleted caches on Mac, use iMyMac PowerMyMac.

This is the best and highly recommended software for you to have the best-performing Mac device. This program simply runs and diagnoses the status of your Mac. Here are some notable features of iMyMac PowerMyMac:

Deletes Unnecessary files
Removes Junk Files
Erase Large files
Shreds Files
Uninstall unneeded folders

It works pretty much as an all-in-one solution for your Mac. So if you are planning to get some space on the Mac, use iMyMac PowerMyMac to clear cache on Mac safely:

Firstly, you need to download and install iMyMac PowerMyMac from its official website, then launch it on your Mac.
Find and click the Master Scan among the options on the left. Let the program scan the entire Junk Files on your Mac.
Preview all the cache files and selectively choose the cache files to be deleted.
Click the Clean button, then just wait until the cleaning process finishes.

You will be confident to use PowerMyMac because it will give you hints on the unnecessary files that can be deleted. For the best result, ensure a backup first prior to clearing caches on Mac. This is just a precaution in case you may have deleted important files while in the process. You can use Apple’s own Time Machine or use your favorite backup program.

Part 3. How to Clear Cache on Mac Manually?

How do I clear my cache and cookies on Mac manually? We will give you the full steps on how to clear cache on Mac manually. First we will guide you on how to delete User cache.

1. Delete System and User Cache:

Follow these steps to remove User Cache:

Open the Finder window and click “Go to Folder” from the Go menu.
Enter ~/Library/Caches.
Go into each of the folders and clean out everything.

Delete System and app Cache:

Go to ~/Library/Caches.
Open the folders for each system file and application.
Delete the files inside the folders only.

Flush DNS Cache:

DNS cache saves the domain (website names) and translates it to IP addresses. You can also manually flush the DNS to ensure that all the websites you visit are working perfectly. Here is how to clear cache on Mac with Terminal:

Type “terminal” on Spotlight.
Type these commands and enter: sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder;say cache flushed

2. Clear Browser Cache:

How to clear cache on Mac Chrome:

Launch the Chrome Browser, then find and click on the 3-dot icon located at the top right corner of the browser.
Find and click on Settings. Click Advanced.
Click “Clear browsing data”.
Only check the Cached images and files box. For the frequency, choose All time.
Click on the “Clear data” button.
After clearing the caches on Chrome, close the browser and reopen.

How to Clear Cache on Mac Safari:

Launch Safari, then find and click Preferences.
Go to the Advanced tab to enable the Show Develop menu in the menu bar.
Scroll down and click the Develop menu.
Click Empty caches.
Close and then reopen the Safari browser after clearing caches.

How to Clear Cache on Mac Firefox:

At the top right corner of the browser, find and click the burger-like icon.
Click Privacy & Security, scroll and click 'Cached web content'.
Click Clear Now to delete caches.
Exit browser and re-open.
Set the time range to ‘everything’ and limit the cache size in MB by checking the Override Automatic Cache Management box.

Note:

We recommend that you remove the files from the folders, but not the folders themselves. You can also copy everything to a different folder if you are not confident enough just to make sure you have traces when something goes wrong.

After you have finished clearing cache on Mac, don’t forget to empty the Trash folder too. Most of the time, the trash folder contains larger file sizes than the one you are currently using.

Part 4. Conclusion About Clearing Cache

You have just learned the different methods on how to clear cache on Mac. To recap, you can erase cache manually by going over to each folder and erase the contents inside but not the main folder itself.

If you use iMyMac PowerMyMac, the process is refined and more accurate because the program understands which files are okay to remove and which are not. For better results and less headache, choose to download iMyMac. This is the best and highly recommended PowerMyMac with the free download version. Download yours now!

ExcellentThanks for your rating.

Rating: 4.6 / 5 (based on 72 ratings)

How much space do you need for Big Sur?

While the installer for Big Sur takes up less than 16GB of space, you should make sure that you have at least 20GB of free space on your startup disk before you try to download and install it. The more free space, the better. Your Mac uses disk space to store temporary files and provide storage for active apps and tasks (which is what RAM does), so you should never be running with almost no disk space left.

CleanMyMac X makes it very easy to free up disk space on your Mac by identifying junk files and allowing you to get rid of them with a click. It can also detect large and old files and show you the files taking up most space and uninstall applications.

How to free up space for macOS Big Sur?

Complete the following steps to ensure your Mac is ready to update to Big Sur.

1. Backup your Mac

Back up all files and data that are stored on your Mac. Preferably twice to different locations. While upgrading to Big Sur is safe, you never know when something might go wrong. If you use Time Machine or another backup tool, run a manual backup just before you upgrade. And, if you can, clone your startup disk to an external drive, too.

Free Up Disk Space On Macbook Air

2. Free up disk space using CleanMyMac X

If you don’t already have CleanMyMac X installed, download it for free here. This tool will help you clear some space and delete large and old files quickly.

Launch CleanMyMac X.
Choose System Junk in the sidebar and press Scan.
When it’s finished, press Clean to free up space, or Review Details to find out more.

How Much Free Space On Mac

3. Get rid of large and old files

Media files usually gobble up a large amount of disk space. And the worst thing is they are scattered around Mac’s folders, making it difficult to find and remove them. CleanMyMac X proves to be useful here:

Choose Large & Old files in CleanMyMac X’s sidebar.
Press Scan.
When it’s finished, use the middle column to filter files by type.
Check files that you want to delete.
Press Remove.

4. Use Apple’s built-in storage management tool

Apple has provided a method for you to manage storage by showing you what is taking up disk space and making recommendations for deleting. It’s not as quick and easy as CleanMyMac X, but it can help you save disk space. Here’s how to use it.

Click on the Apple menu and choose About this Mac.
Select Storage and press Manage.
In the Recommendations section, review each section in turn.
Now go through each of the sections in the sidebar.
Delete files or take further action, depending on what you choose.

5. Delete local Time Machine snapshots

There is one other thing you can try if you keep getting a message telling you that you do not have enough space to install Big Sur. You should only try it if you are sure there is enough space on your startup disk and that the message is wrong. And it will only work if you use Time Machine to back up your Mac.

Time Machine stores local snapshots on your Mac. Your Mac is supposed to count the space used by snapshots as free space, which is why it looks like you have enough space for the installation.

However, it seems that the installer may not realize the space is free. The solution is to delete the snapshots. This won’t remove backups on your backup disk, just snapshots on your Mac.

Open Time Machine from System Preferences. Uncheck Back Up Automatically and wait some time till Time Machine deletes snapshots. Then you can turn Time Machine back on.

If you’re familiar with Terminal, you can try deleting local snapshots manually.

Go to Applications > Utilities and launch Terminal.
Type: tmutil listlocalsnapshots /
You will see a list of snapshots that look like this: com.apple.TimeMachine.2020-10–09-002010.local
To delete a snapshot, type: sudo tmutil deletelocalsnapshots
Then type the date part of the snapshot name. For example: sudo tmutil deletelocalsnapshots 2020-10–09-002010
Type Return and repeat for each snapshot you want to delete.

Hopefully, this helped you free up some space and update your Mac to the latest OS. If you're just preparing your Mac for the upgrade, don't forget to back up your data before you start clearing space. So you won't be afraid of losing anything important.