CleanMyMac X
The main interface of CleanMyMac X, while running on my Mac.

CleanMyMac X

Adrian Try

Features: Has many tools that can help you free up gigabytes of space on Mac
Pricing: One-time payment or yearly subscription
Ease of Use: An intuitive app with a sleek interface
Support: FAQs, knowledge base, contact form


CleanMyMac X offers a variety of easy-to-use tools that will quickly free up space on your hard drive or SSD, make your Mac run more quickly, and help keep it private and secure. Using them, I was able to free up almost 18GB on my MacBook Air. You can also use it to scan and remove malware on your Mac. But all the functionalities come at a price, and that price is higher than its competitors.

Is CleanMyMac X worth it? I believe it is. Mac cleaning and protection is always worthwhile, but never fun. CleanMyMac offers the most pleasant, friction-free interface out there, and covers all the cleaning and protection jobs you need, meaning you’re more likely to actually use it. As a result, you’ll keep your Mac running in peak condition, making you happier and more productive.

What I Like: Gorgeous, logical interface. Fast scan speeds. Handy Menu. Can help you free up gigabytes of space.

What I Don’t Like: Much more expensive than the competition. Don’t search for duplicate files.

  • Latest Update #1: Use this coupon code: SOFTWAREHOW to get 10% discount if you want to buy CleanMyMac X.
  • Latest Update #2: Macpaw now offers a free 7-day trial period (without any function limitation) that allows users to gain unlimited access to all CleanMyMac X modules and features at no cost. Previously, there was a limitation of system cleanup of 500 MB.

Is CleanMyMac X approved by Apple?

What does CleanMyMac X do?

Is the free version of CleanMyMac good?

Is CleanMyMac X malware?

Can I trust CleanMyMac X to delete files?

Why Trust Me for This Review

My name is Adrian Try, I’ve been using computers since 1988, and Macs full-time since 2009. Having spent many years in IT—support, training, managing, and consulting—I’m no stranger to computers that are slow and frustrating. I’ve learned the value of a fast, comprehensive cleanup app.

Besides using a variety of these apps in real life, I’ve also reviewed a number of them here on SoftwareHow. In addition to purchasing or subscribing to the software directly from the developer, you can also “rent” it through Setapp. That’s what I’ve opted to do for this CleanMyMac X review.

I’ll briefly describe what the app does and touch on the more significant improvements in this version. I’ve been testing CleanMyMac X thoroughly, so I’ll share what I like and dislike about it. Read on for the details!

Detailed Review of CleanMyMac X

CleanMyMac X is all about keeping your Mac running smoothly and efficiently, and I’ll list its features in the following five sections. In each subsection, I’ll explore what the app offers and then share my personal take. It’s been over a year since I’ve used any cleanup app on my MacBook’s 128GB SSD. I expect there will be some clutter to find!

1. Clean up Mac to Free up Storage Space

Hard disk space costs money. Why would you waste it by allowing it to fill up with rubbish?

Documents, media files, system files, and applications are stored on your hard drive or SSD. But that’s not all. A large number of unnecessary working files build up over time and end up using more space than you’d imagine. CleanMyMac helps identify and delete those files, freeing up valuable storage space.

System Junk

cleanmymac x system junk

A system junk cleanup removes temporary files that are left by macOS and your apps. That should not only free up space, but allow the operating system and apps to run more smoothly as well.

After granting CleanMyMac full access to my hard drive, I clicked “Scan”. After about a minute, 4.84GB of files were found, which I cleaned. There was a chance I could free even more space. I reviewed the potential files and decided I didn’t need them.

Mail Attachments

CleanMyMac X Mail Attachments

Mail attachments can be large or small, and combined can potentially use lots of storage space. Personally, I’m not a fan of deleting attachments—I like to know they’re still available from the original email. Not everyone feels that way, and it will be interesting to see how much space my email attachments are actually taking up.

So I click “Scan”. After two minutes, I discovered that they were using 1.79GB of my SSD. That’s quite a lot. At this point, I decided not to delete them. But I’ll keep in mind how much space can be cleared by deleting attachments in the future.

Trash Bins

CleanMyMac X Trash Bins

Trash bins are useful-they give you a second chance. If you deleted something you didn’t mean to, you can recover it by moving it from the trash back into a folder. But files in the trash still take up space on your drive. That’s a waste if you really did mean to delete them. Empty the trash and free up the space permanently.

I do empty my trash from time to time but still expect to find a lot of wasted space here. I evaluate lots of apps and delete the installation files as well as the installed app once I’ve finished with it.

And as I write I take lots of screenshots, which all find their way into the trash when I’m finished with them. I click “Scan” to find out how bad my trash problem really is. After just a second or two, I discover there’s just 70.5MB. I must have emptied my trash recently. I click “Clean” to empty it again.

My personal take: In just a few minutes, CleanMyMac X freed up over eight gigabytes on my MacBook Air’s SSD. If I deleted my email attachments, almost two more gigabytes would be available. That’s a lot of space! And I’m impressed with the speed of the scans—just a few minutes in total.

2. Protect Mac to Keep It Free from Malware

I feel safer using a Mac than a PC. Security is arguably stronger, and there is statistically less malware in the wild specifically targeted at Macs. But it would be a mistake to take that sense of security for granted. CleanMyMac X includes tools to protect my Mac from digital thieves, vandals, and hackers.

Malware Removal

CleanMyMac X Malware Removal

Even though viruses are not a significant problem on Macs, scanning for malware regularly is part of being a good internet citizen. You may have a Windows virus in an email attachment, and could unknowingly pass it on to your Windows-using friends.

I scanned my computer just yesterday using Bitdefender. No malware was found, so I’m not expecting to find any today using CleanMyMac. Let’s find out. That was fast. After about five seconds, my computer was given a bill of clean health.


CleanMyMac X Privacy

CleanMyMac’s privacy scan doesn’t intrinsically make your computer any more secure. But it does delete sensitive information like browsing history, autofill forms, and chat logs, so that if your computer is compromised by hackers, they’ll get access to less information that can be used for identity theft.

Like email attachments, I’m unlikely to delete this sort of thing from my computer. Sometimes I refer to old chats, and I like my forms to be filled in automatically. But I’ll do the scan to see what it finds. Here are the results, after about ten seconds.

The scan identified tons of items it considers threats to my privacy (assuming I’m hacked). These include a list of Wi-Fi networks I’ve connected to, Skype conversations and call history, Safari tabs, cookies and browsing history (and similar for Firefox and Chrome), and lists of recently opened documents.

Some of these (like Skype conversations and the ability to automatically connect to Wi-Fi networks) I really don’t want to lose. Others, like recently opened documents, open browser tabs, and browsing history, are somewhat helpful, I wouldn’t miss them if they were cleaned.

Then there are others, like cookies and HTML5 local storage. Cleaning these up may actually speed up my computer, as well as make it more secure. (Though deleting cookies will mean I’ll have to sign back into every website.) For the moment, I’ll leave things as they are.

My personal take: Care should always be taken when it comes to your computer’s security. Even if you feel relatively safe from malware on your Mac, it’s worth taking precautions. CleanMyMac’s malware and privacy scans will keep your computer clean and give you peace of mind.

3. Speed up Mac to Make it More Responsive

If your Mac doesn’t feel as fast as when it was new, it probably isn’t. And that’s not because it’s getting old or the components are degrading, but because the act of using your computer over time can contribute to a less-than-optimal configuration. CleanMyMac X can reverse this, making your computer feel as good as new.


CleanMyMac X Optimization

Over time, apps may start background processes that run continuously, taking up your system resources and slowing your computer. You may not even be aware that some of these processes are happening.

CleanMyMac can identify them for you, and give you a choice of whether they run or not. Also, any apps that have crashed may still be using system resources and slowing your computer. I can see that CleanMyMac has already found some items on my computer.

I don’t currently have any hung applications or heavy consumers. That’s a good thing. I do have a number of apps that launch automatically when I log in. These include Dropbox, CleanMyMac, an app to sync my Garmin cycling computer, and a few productivity apps that place icons on my menu bar. I’m happy that they all start when I log in, so I leave things as they are.

There are also quite a number of “agents” that start up when I log in, adding functionality to some of my apps. These include Skype, Setapp, Backblaze, and a bunch of Adobe agents. There are also a few agents that check for software updates, including Google software and Adobe Acrobat. I don’t have any major concerns about anything running automatically on my computer, so I leave things as they are.


CleanMyMac X Maintenance

CleanMyMac X also includes a set of scripts designed to optimize system performance. These can make sure my hard disk is healthy both physically and logically. They repair permissions and more to make sure my apps run well. And they reindex my Spotlight database to make sure that searches run quickly and properly.

The app has already identified that eight tasks can be performed on my computer. CleanMyMac recommends I free up RAM, flush my DNS cache, speed up mail, rebuild launch services, reindex Spotlight, repair disk permissions, verify my startup disk (well, actually it can’t verify my startup disk because Mojave uses the new APFS file system), and run some other maintenance scripts.

That sounds good to me. I’m not sure that all the scripts will make a big difference, but they won’t hinder. So I run the lot. It took 13 minutes for them to run. I’m shown the encouraging message: “Your Mac should now run smoother.”

My personal take: My computer didn’t feel slow or laggy before, so I’m not sure I’ll notice any difference in performance. I’ll have to live with the changes for a while before I can tell. At one point when the scripts were running all of my Ulysses data vanished, and had to be downloaded again. I’m not sure if that was caused by CleanMyMac. Maybe it was a coincidence, or maybe something in “Run Maintenance Scripts” deleted the local cache. In any case, I lost no data.

4. Clean up Applications

Software applications can leave a mess, especially when you uninstall them. CleanMyMac X provides a few ways to clean up your apps.

First is an uninstaller. When you remove an application, often a collection of no-longer-needed files is left behind, wasting storage space. CleanMyMac can keep track of those files, so the application is removed completely.

I’m shown a list of all my applications, and I’m impressed with the way they’re grouped. For example, there is a list of “unused” apps. These are apps I haven’t used in the last six months, prompting the question of whether they need to be on my computer at all. I browsed through the list and decided not to remove any at this stage.

CleanMyMac Unused Apps

Another list is “leftovers”, which contains files that were left on my computer after the main app was removed. I removed all 76 files, and within three minutes had cleaned up another 5.77GB from my SSD. That’s huge.

Another list shows me all of the 32-bit applications I have installed. It’s very likely these are applications that haven’t been updated in quite a while, and the next time macOS is updated, they will cease to work at all. For the moment I leave them installed, but I’ll revisit this list in the future — hopefully before the next version of macOS comes out.

CleanMyMac also offers a way to make sure all my apps stay up to date. This Updater is one utility I don’t seem to need. I’m on top of it!

CleanMyMac X Updater

CleanMyMac Extensions can also manage my widgets and system extensions, enabling me to remove or disable them from one central location. I browse through the list, find four browser extensions I no longer use, and remove them.

CleanMyMac Extensions

My personal take: Being able to manage my apps and app extensions from a central place is helpful. By deleting the files left by apps I uninstalled long ago, I quickly freed up almost six gigabytes of disk space. That’s significant!

5. Clean up & Manage Files

The app also gives you a couple of ways to manage files. The first of these is to identify large and old files. Large files take up a lot of space, and old files may no longer be needed.

CleanMyMac X can make you aware of the price you’re paying in storage to keep those files on your main drive. On my MacBook Air, the scan only took a couple of seconds, and I was given a bill of clean health.

And finally, a security feature: a document shredder. When you delete a file, traces of it are left until that part of your hard drive is eventually overwritten. The shredder removes them so that they cannot be recovered.

My personal take: Scans for large files and old files can help you find more opportunities to free up storage space—assuming you no longer need those files. And the ability to securely delete sensitive information is a valuable tool. These features add value to an already very comprehensive app.

6. The “All-in-One” CleanMyMac X Menu

The Menu within CleanMyMac X gives you a quick overview of your Mac’s key system information and current status. Here, you are able to quickly see how much memory is available, the percentage of CPU being used, the available disk space on Macintosh HD, along with a few other key system readings. According to MacPaw, the menu can also warn users about most hardware and software issues.

What’s more interesting is that the latest update also adds a new feature called Connected Devices – which allows you to control and manage your external devices (such as iPhone, iPad, Magic Mouse, Bluetooth devices, and external drives) connected to your Mac.

If you prefer a cleaner menu bar on Mac, you can easily disable CleanMyMac X Menu by opening the app > Preferences > Menu, and unchecking the “Enable Menu” option.

Personal Take: CleanMyMac Menu is sort of like the mini Activity Monitor on macOS, but somehow more powerful because you can also use it to manage your Mac and external devices without using any other third-party applications.

The Reasons Behind My Ratings

Features: 5/5

CleanMyMac X’s scans were surprisingly fast, and I was quickly able to free up almost 14GB. The app was stable throughout my evaluation, and I encountered no crashes or hangups.

Pricing: 4/5

CleanMyMac X is significantly more expensive than its competitors. However, in my opinion, it offers enough value to justify the higher price. You don’t need to purchase it outright: a subscription may soften the financial blow in the short term, and it’s also included in a Setapp subscription along with a wide range of other apps.

Ease of Use: 5/5

This is the easiest cleanup utility I’ve used on any platform. The interface is attractive and well organized, tasks are logically grouped together, and decisions for the user are kept to a minimum. CleanMyMac X almost makes cleaning fun.

Support: 5/5

The support page on the MacPaw website provides a range of resources for CleanMyMac X including an FAQ and knowledge base. The page also allows you to manage your license or subscription, suggest features, and contact support via a web form. The app’s Help menu also includes links to the help page, contacting support and providing feedback.

CleanMyMac X Helper

Final Verdict

CleanMyMac X is like a maid for your Mac, keeping it uncluttered so that it runs like new. Temporary files can build up on your drive until you run out of space, and your Mac’s configuration can become sub-optimal over time so it feels slower. CleanMyMac offers a complete toolkit to deal with these problems.

In our complete roundup of the best Mac cleaner reviews, CleanMyMac was our top recommendation. It offers a variety of small utilities that can free up space on your Mac drive. I was able to reclaim almost 18GB on my MacBook Air.

But that functionality comes at a price, and that price is higher than its competitors. Several alternative apps offer similar functionality at a cheaper price, or you can use a collection of free utilities to cover the same features. But that’s a lot more work.

So how do you like this CleanMyMac X review? What’s your experience using this app? Leave a comment below and let us know.