We keep all kinds of data聽in our Mac system and sometimes our hard聽drives fill up because of these聽files. When a hard drive is filled up, the system begins to perform slow. So, what is that you can do? Well, the best thing is to free up some space on hard drive and there are some ways to do it. Here, we’ll be discussing some of the best聽proven-tips to clean up Mac hard drive. These ways are guaranteed to work, all you need to do is to read the complete article and follow the mentioned steps. 聽

Common Q&As About Hard Drive on Your Mac

A lot of people have this simple question, how to clean up Mac hard drive? Before we move onto the tips, it is very important to understand the storage device that you are dealing with. There are different kinds of storage devices and all of them are different in some way. Read on to learn about the hard drive on your Mac:

Q1: What is a hard drive on Mac?

The hard drive is a part of the hardware that is located inside your computer and it stores all of your data. This comprises all of your pictures, music, documents, movies, applications, and OS itself. It’s one of the main components of any computer device and it won’t be possible to perform anything without the hard drive. Some types of hard drive are:

  • Hard Disk Drives (HDD)
  • Solid State Drives (SSD)
  • Fusion Drive

Q2: What kind of hard drive does my Mac have?

The Macs currently come with three different types of storage devices: SSDs, Fusion Drives, and Hard Drives.

It is important to recognize the type of storage device installed in your Mac. To check the type of storage device, click on the Apple menu and click on “About this Mac.” Now click on the “Storage” tab to check the type of storage device installed in your Mac.

what is my hard drive

Q3: Why is my hard drive not showing up on my Mac?

There can be a number of reasons that your drive is not showing up on your Mac. These issues can be resolved by the below mentioned 2 ways:

way 1. Change the Finder settings

A very common reason for the Mac not identifying external drive is because of the system not being set up to display or recognize drives on the desktop. There is a simple solution for this:

  • Open a Finder window.
  • Click on Preferences >> General.
  • Check if External disks option is enabled.

In case your Mac isn’t still displaying an external hard or USB after this, you will have to mount it manually.

change finder settings

Way 2. Mount an external hard drive on Mac

If the Mac didn’t recognize the external drive automatically, now is the time to force the Mac to do it. Follow the instructions to do so:

  • Open the System Preferences >> Disk Utility.
  • See if the external drive is listed in the left sidebar.

Highlight the connected drive and click on Mount. It should now display in Finder under the devices section.

use disk utility check hard drive on mac

Q4: How to check My Mac's free hard drive space?

It is really easy to check the disk usage of your Mac in the recent versions from the About box.

  • Go to the menu on your Mac, then choose About this Mac section.
  • Click on the Storage tab in the toolbar to check the available and used disk space.)

You are also represented it as a simple view of what kind of files are using your disk space.

check free hard drive space mac

Q5: How do I clean Mac hard drive when it is almost full?

If you have been looking ways to clean up your full hard drive then there are plenty of ways to do. A lot of people make the mistake of visiting the local markets for this, here we will be discussing some ways that you can try on your own.

You can use聽some external Mac Cleaners聽or do it聽manually to clean up your hard drive. We will introduce the first way next. However, if you search those Mac cleaning apps in the internet, there are a long list of that and you can’t decide which is the best. If you have no idea for picking them, here we have listed top 5 of them for you to choose from.

5 Mac Cleanup Apps for Cleaning Up Your Mac’s Hard Drive Efficiently

We will introduce聽5 of the best apps below that can be used to clean up your Mac and work great on how to free up hard drive space. These tools are tested and all of them聽work great.聽Keep reading!

1. Umate Mac Cleaner      

If you have been looking for the best software to clean up your Mac’s hard drive, then Umate Mac Cleaner is the best choice. It is one of the most widely used software for Mac users. This app detects all of the unnecessary files including system junk, caches, cookies and downloads, etc on your Mac and deletes them聽in seconds to refresh your hard drive.

The app is very easy to use with user-friendly interface. First hit the Scan button for locating the junk files on the hard drive, and then select those ones you want to delete, at last click the big Clean button to remove them in a flash. Below are some pros and cons of Umate Mac Cleaner.


  • Clean up more than 40 types of junk files selectively and completely.
  • Efficiently remove all unnecessary files within single click.
  • Two cleaning modes锛 Quick Clean & Deep Clean are provided to completely scan and clean your Mac hard drive.
  • Automatically detect unneeded files on your Mac hard drive for save removal.
  • Cost-effective and available for 5 Mac devices.


Malware removal is not available in this version.

umate clean up junk

Mac version

2. CCleaner     

The CCleaner is also a good Mac cleanup software that scans your Mac for system logs, temporary internet files, and other unimportant files. Install the program, open it, and click on the Analyze button in the bottom-right corner. It will display you a list of the removable files and you can click on Run Cleaner to remove them.


  • Monitor functions in real time.
  • Automated Scheduling for cleaning your Mac.
  • User-friendly interface for easy opearations.


There is few configuration options to choose from.


3. DaisyDisk     

The DaisyDisk is a tool that lets you clean up a lot of disk space and it is very efficient than some of the other tools in market. This is a great Mac hard drive cleaner聽and it also has a very interesting layout.


  • Collection drawers available for storing files to delete.
  • Provides disk-space information in real-time.
  • Nice design with circular visualization.


The app will not remind or warn you if you delete some files that is important for apps or system on the Mac.

daisydisk mac app

4. Disk Clean Pro    

The Disk Clean Pro has the capability to clean up the registries and detect all redundant and virus-infected files. This tool can be accessed by the start menu or by searching in the Finder. Once the tool has been opened, it will detect the drives and display the files that can be removed from the computer.


  • Quickly remove junk files from your Mac with 1-click.
  • Securely clean up your Mac without putting your important data at risk.


  • The user-interface is not so intuitive.
  • Less types of files can be cleaned compared to other Mac cleaner apps.

disk clean pro

5. MacBooster    

MacBooster is a malware cleaner and improves the system’s performance. This enables you to thoroughly clean the system RAM, scan and delete malware installations, clean hard discs, remove junk files and much more.


  • Detect and delete malware on your Mac.
  • The interface is very intuitive.


  • The browser cleaning feature only available for those main ones like Safari, Chrome and Firefox.
  • Some features of this app are not explained clearly to users.

macbooster app

The second way we mentioned above to clean up hard drive is to manually delete those unwanted files by yourself. Although they are kind of complex and time-consuming, you can still do a cleanup for you hard drive by yourself with the guide below.

Try These 7 Manual Ways to Clean up Your Hard Drive on Mac

Now, we’ll come to聽the second solution. Here we have some manual ways that can be used to clean up hard drive on Mac, which might take some time but can be helpful. Keep reading!

1. Clean Up Your Desktop

It is very simple to save the files on your Desktop. Although, Desktop becomes cluttered after some time and it makes it very harder to find anything on the desktop. It will really take some time to check all these files but you should do it and delete all of the unnecessary files. You can also sort all these files into other folders or just simply delete them. Deleting some of these files can clean up a lot of disk space.

clean up desktop mac

2. Remove Caches And Temporary Files

Every computer stores a collection of temporary files on the drive to re-access them in future. A lot of people support clearing these caches frequently to free up the disk space, but unlike the previously mentioned tricks, deleting the caches only helps you temporarily.

As you continue using the system, those deleted caches will fill right back up. So, this is only helpful if you are very low on disk space and just need to manage for a few days.

clear mac caches

3. Uninstall Unused Apps on Mac

If you are considering how to purge Mac hard drive聽then聽one of聽the best things聽to do is looking in your Apps. The applications on your system are some of the biggest files and deleting the applications that you don’t use anymore can free a lot of space.

  • Go to the Finder >> Open Applications section
  • Click on the button with 4 horizontal lines to display the items as a list
  • Click on the “Size” to sort the apps by size
  • You can now select the apps to delete from your Mac system. You also need to clear the Trash Bin to permanently delete the apps from your device.

uninstall mac apps

4. Delete Large Files

You can also try to delete all of large聽files that are no longer of use to make some free space on your Mac’s hard drive. Look for all the large files on your drive by clicking on the “Search” at the top of Finder and choose “File Size,” enter a file size and you will have all of the files above that size. You can also sort them by Last Opened.

remove large files mac

5. Delete Unused Disk Images

Disk images are used for installing聽software聽and they are just using Mac’s disk space without doing anything. This types of files are stored in Downloads folder on your Mac. You can take some time to clean up that folder by choosing those disk images with .dmg in their name. Below are the steps to do that.

Open the Downloads in the Finder and write “disk image” in the search query. Choose the Disk Image in the Kinds header. Now, remove all of the download DMG that are only using Mac’s disk space. There is another method to delete the disk images in macOS Sierra.

  • Open the Apple menu >> Click on About This Mac
  • Select Storage >> Click on the Manage button
  • In the Reduce Clutter, click on the Review Files button
  • In the main window, go to the Downloads
  • Click on Kinds聽header to sort the file type
  • Click on Image to delete and select the X button

delete disk images mac

6. Remove Mail Attachments

All of you will receive a lot of emails with different kinds of attachments. These files are usually downloaded into the Desktop or Downloads folder, but when you double-click on the file, the file is saved into the Mail Downloads. This folder is hidden in the Library and it can balloon in size if you double-click a lot of files. It is important to check this folder time to time and clean it up.

The easiest way to do so is to use the Spotlight, press the Command-Space to check a search option appear and then write Mail Downloads. You’ll see the Mail Downloads folder once you type it in the search field.

If this didn’t work, then there’s another way but it’s a long one.

  • Open the Finder, click on Go >> Go to Folder
  • Copy this: ~/Library/Containers/com.apple.mail/Data/Library/Mail Downloads in the text field
  • Click on the Go, and the Finder will display the Mail Downloads folder

Once the folder is opened, you can simply delete all of the files, or you can see if there’s anything important in it.

clear mail downloads

7. Remove Language Files

The Mac apps come with a number of language files for every language the Mac supports. You can easily change Mac’s system language. Although, most of the people mostly use a single language on their system, so those language files are just using a lot of space on your Mac.

Language files are stored in package contents folder from those applications you have installed on the Mac. Every application comes with a Resources folder and you should manually find and select these language files on this folder. Then just delete them as you want. Or you can also keep them if you have a Mac with a lot of free space.

delete languages files on mac

Still Want More Space? Get an External Drive for Your Mac

If you have tried all of the above-mentioned steps and you’re still low on space, it may be the time to increase your storage. You can increase the internal storage on some older versions of the Mac, but many of the new Mac’s are sold with the hard drive installed on the motherboard. So, you have to purchase a new Mac if you need to increase the space.

If you cannot increase the internal storage and you also cannot afford a new Mac, you can buy an external hard to copy data in it. These external hard drives are not as expensive as a new Mac.


So, now you know how to clean up your Mac hard drive. You can surely find hundreds of tools in the market that claim to clean up the hard drives but these tools are not 100% efficient. The apps we recommended in this articles are useful to refresh yourr hard drive, the best one is Umate Mac Cleaner. This app offers a free trial now and you can test it without any cost. Just click the Download button below and give it a try!

Mac version