What Will Avast Do For A Mac

Editor's Rating
Customer Service


  • Comprehensive duplicate file finder
  • Speedy computer scan
  • Easy-to-understand controls
  • Clutter alert

AV-TEST awards high marks to Avast Free Antivirus and Avast Security for Mac. Two recent studies by cybersecurity testing lab AV-TEST have lauded our basic security for Windows and Macs for doing what we do best — detecting and blocking the bad guys. You can see the full reports on the best antivirus software for Windows home user and antivirus solutions for MacOS Sierra, but here are the highlights (at least, to us). Caters for the Mac ecosystem – allowing you to use the software on your iPad, iPhone, and Apple Watch, as well as using features such as Dark Mode and Siri. Makes use of the iCloud sync feature – keeping. According to multiple antivirus testing labs (AV-Test, AV-Comparatives), Avast for Mac is considered as a legitimate antimalware program. So, it is safe to install either free or paid versions.


  • Limited feature set
  • Basic user interface
  • Unique features don't seem to work

Known and trusted by millions of Windows PC and Android users for its antivirus products, Avast is now looking to conquer new markets by offering a handful of apps optimizing Mac performance, security and privacy. Avast Cleanup Pro seems to be the Mac version of the Cleanup Premium app that is available for Windows users and is part of this new offering specifically developed for the growing market of Mac users that the company sees as an opportunity on which it can capitalize.

The software is available as a free download, but you need to purchase a license to actually make use of the product – though doing so is protected by a 30-day money back guarantee. A yearly subscription license costs $59.99 per Mac, but it can be had for as low as $16.89 for one machine through a special 20% discount offer. But is it time for Mac users to take notice?


Installing Avast Mac Cleanup Pro requires admin privileges, and it takes less than a minute. After that, a clean and easy-to-understand welcome screen appears, informing the user about the software's built-in features and that it is using the scan-only mode. This means that without a valid license the software will only scan the Mac, identify cache files and look for duplicates. To actually free up space you'll need to either enter a license key or, if you somehow managed to obtain an Avast Cleanup Pro installer, purchase one by clicking the “Clean” button.

InstallerScan-Only ModeScanningFirst Scan ResultsPreferencesActivation Prompt

Avast Cleanup Pro Scan-Only

Scan Results

Avast Cleanup Pro Activation Prompt

If your expectations aren't high, then you won't be disappointed. The software's welcome screen displays everything you need, and since the available features are quite limited there is no way you'll miss anything. The features that are here include: Clean Clutter, Find Duplicates and Alert Me (when there's clutter to clean).


By clicking on the green “Clean” button, Avast Mac Cleanup will search the machine for crash reports, junk and temporary files, and log files created by applications, as well as any browser caches, development junk data, and system files that macOS adds to external files that are formatted for other operating systems.

Close Apps Before Cleaning

Notification After Cleaning

Depending on the Mac's hardware limitations, the scan can be very quick – which we experienced on our test machine – and will display its findings in a pretty basic app window, whose header advises the user as to how much clutter there is on the machine. The different clutter categories appear on the left, and the basic graphics show how much each category takes out of the total amount of junk data. The process of removing the files marked for deletion is fairly self-explanatory, requiring manual reviewing of the files and unchecking of any you don’t want to delete.

At the bottom left of the window the app displays a dropdown list with the recommended selection being the default for clutter. This is how Avast Cleanup Pro allows users to customize the cleaning process. The default setting includes the first three categories: application caches, log files, and trash. The cleanup process can be customized by checking the Downloads folder, and if you happen to be a developer you may be lucky enough to be given the opportunity to test how the development junk feature works, since the category was greyed out during our testing – much like the External Drive Junk.

After reviewing the files, hit “Clean” and then the app will display a message showing how much clutter has been removed. The process is flawless, although the app did crash once during our testing while we were reviewing a file listed in the Downloads folders.


Avast Cleanup Pro's second main feature is its ability to deep scan a targeted folder for duplicates. This includes duplicate documents, pictures, music, videos, folders, and other files. The Duplicate Finder feature allows you to use file size, date, or a preview to decide which clones you need and which to remove from the Mac. The app will scan the Mac user's Home folder by default, but the targeted folder can be changed in the Preferences.

In our testing the Duplicate Finder performed very well, maybe even too well; it identified nearly 20GB of duplicate files in the Mac's home folder, a lot when compared to Gemini's 2GB. The difference between the two results could be due to Avast's deep scanning functionality, so when it comes to pictures, for example, Avast scours through the Photos library and carefully identifies duplicates. It does the same for videos, too, and will identify temporary files if there is a duplicate, so it does a good job here.

Duplicates Scan Results

Although there are quick removal options – such as “keep newest” or “keep oldest” – reviewing these files is highly recommended.

After hitting the clean button Avast Cleanup Pro removes the files, but they will be deleted forever. This means that they won’t be in the trash, so if you accidentally remove a file (you will have another duplicate remember), then you won't be able to recover it without a Time Machine backup.


Compared to its competitors, Avast Cleanup Pro for Mac is priced high at $59.99 per year for a single Mac license. Luckily Avast doesn’t shy away from discount deals, and therefore grants new users a 20% discount through a special offer, dropping the price for one Mac to $47.99 in the first year. However, we were able to use the same license key on a secondary Mac, which means two things: first, that Avast needs to do its homework when it comes to protecting its products and, second, that the price for one license ultimately drops to at least half when used for two (or more) Macs.

Avast is available as a free download from the support page, but to use its cleaning features you need to purchase a license. The free trial is only for scanning purposes, but a 30-day money back guarantee gives enough time to test the software.

Accepted Payment Methods

U.S.-based users are offered multiple payment methods, as Avast accepts credit cards from the main payments networks – Visa, Mastercard, Discover, American Express – as well as PayPal and even wire transfer, an option that isn't available worldwide.

  • Declutter your Mac
  • Remove duplicate files
  • Remove junk files
  • Billed as $47.88/1 year
  • Declutter your Mac
  • Remove duplicate files
  • Remove junk files
  • Billed as $71.76/2 years
  • Declutter your Mac
  • Remove duplicate files
  • Remove junk files
  • Billed as $189.99/3 years (3 Macs)

Avast also offers a discount if you opt for three Cleanup Pro for Mac licenses: in this case the price drops to $18.66 per Mac per year when combined with the 20% discount, since the total is only $55.99. There is also a three-year subscription available, which costs $127.99 for one and $151.99 for three Mac licenses.

Customer Service

While the software is activated by default upon purchase, the same cannot be said of the Avast account. You need to register for one if you want to make use of the community support for the software, as the support page gives users very limited information.

Customer Support Message

Avast, however, enables several channels of communication for its customers. For example, you can send feedback (and hope they will reply) by clicking on the Help section in the app menu bar. But if you want customer support to reply, then head over to the dedicated page and select the category of problem that you are facing. Here you'll be able to either send a message or obtain a phone number through which the company can be contacted.

Bottom Line

Avast Cleanup Pro is a newcomer in the industry, and that clearly shows in how the app is presented and the features it carries. When compared to its competitors, Avast Cleanup Pro's feature set is poor for its price. The developer junk and external drive junk cleaning features just didn't work, which makes them useless. At its best, the software may be useful as a thorough and fast duplicate finder, since it was able to find so many more duplicates than its competitors could.

At this stage it’s clear that Avast Cleanup Pro is a clear rookie in this segment, so if you are looking to clean up your Mac of system junk then it’s better to turn to other Mac optimization apps instead of this one. When it comes to cleaning application caches the program is good enough, but that's not satisfactory enough to make it worthwhile when there are tons of other neat optimization solutions for half the price.

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Is Avast Antivirus conflicting with other apps installed on Mac?

Do you want to uninstall Avast Antivirus completely?

Luckily, we’ve got it covered. Here we explain how to quit Avast and get rid of Avast on Mac.

A new Mac is like a fresh breeze, and no one can ever forget that thrill and pleasure of using their Mac machine for the first time. But when Mac starts to hang and you often see the spinning rainbow wheel, frustration increases. This can happen when you fall short of storage space, your system gets infected, or a security solution fails to live to the expectation.

If you face a problem due to the antivirus, you need to uninstall it from Mac completely.

So, let’s begin and learn about Avast Security and how to delete Avast Antivirus from Mac.

What is Avast Security?

It is an all in one security tool for both Mac and Windows, and it comes with features like threat detection, password manager, and more.

For some, Avast is the best antivirus, yet nowadays, more and more people complain about Avast. They say it slows down performance, conflicts with other apps, heavy on system resources, and several different reasons.

If you are among them and want to uninstall Avast, our post is here to help you. Safari video download pluginyellowyi.

How to Delete Avast from Mac


To delete Avast from Mac, follow the steps below:

1. Launch Avast

2. Click Avast from the menu bar > Uninstall Avast Security.

3. This will open a new window here, click Uninstall.

4. When asked to enter username and password.

5. Click Quit.

This way, you can altogether remove Avast from Mac. Once it is done, you will no longer receive notifications from Avast.

Additional Tip

Tip: Getting rid of Avast manually can leave certain traces behind. Therefore, if you want to get rid of all unwanted data, junk files, cache, we suggest using Disk Clean Pro. This excellent Mac Optimizer in just a click will scan your Mac for all cluttered data and will help delete it.

To use it, download Disk Clean Pro > launch the app > Click Start System Scan > wait for the scan to finish > after that, click Clear Now to fix all leftovers.

Manually Deleting leftover Data

When Avast is uninstalled manually, only the app is removed. If you want to delete data, you need to explore the route to find leftovers and delete them. To do so, use the following commands:


To open the Library folder, open Finder.

Click Finder > Go > Go to Folder type ~/Library and click Go to open it.

Type the above command one by one and clean Avast Antivirus related files.

Removing these files will free up some space and will surely boost Mac performance.

Furthermore, if you want to view hidden files, click here to learn how to hide Mac’s unhide files.

Uninstalling Avast via the Custom Uninstaller Provided

Apple Antivirus Software

Using the custom uninstaller provided by Avast developers, you can easily remove Avast. To do so, find the .dmg using which you installed Avast Antivirus.

However, the .dmg file is missing and downloaded from the Avast official store. This means instead of heading to Avast Security; you can remove it using the custom app.

So, this is all. Using either of the steps –

  • Custom Avast Security app
  • Avast Antivirus app Security tool

You can quickly get rid of the Avast security app. However, if you are worried about the leftovers and data optimization, try using Disk Clean Pro. This app will help boost startup, clean junk, old and partial downloads, and many more.

Hope you enjoyed reading the blog and will use the steps explained above to remove Avast.


Is Avast good for Mac?

Yes, in a test performed by AV-Test lab, Avast managed to secure 6/6. This means it can offer almost 100% protection from threats on Mac. Using this reliable and credible security tool for Mac, you can keep your device and data secured.

Why am I unable to uninstall Avast?

If you think moving Avast Security to Trash removes the application from Mac, you are wrong. To uninstall Avast entirely from your Mac, follow the steps below:

  1. Launch Avast Security. For this open Finder > Go > Applications > double click Avast icon
  2. This will launch Avast.
  3. Click Avast on the menu bar > Uninstall Avast Security.

Note: You will see Avast on the menu bar only when it is opened. If you cannot see, you need to launch Avast Security.

  1. Click Uninstall
  2. When prompted, enter username and password > ok
  3. Hit Quit.

Avast is now successfully uninstalled from macOS.

How do I force Avast Antivirus to uninstall?

To force uninstall Avast Antivirus, follow the steps below:

  1. Quit all running Antivirus processes
  2. After the app and all processes are closed, head to Activity Monitor.
  3. Click Utilities folder > Activity Monitor
  4. Press the Quit button

Once this is done, follow the steps below:

  1. Click Finder > Go > Applications
  2. Look for Avast
  3. Select, right-click Move to Trash
  4. Empty Trash

Antivirus Mac Free

Does Avast slow down Mac?

Best Virus Protection For Mac

Yes, all antivirus slows down the system because they use CPU power to do what they do. This means since they work on real-time protection, they do slow down the system performance.

Is Avast cleanup worth it?

What Will Avast Do For A Mac

For those who aren’t tech-savvy and are looking for a tool that provides protection and optimization, Avast is worth the price. However, if you are an advanced user, you might not find it worth the price. This means whether Avast cleanup is worth the price or not varies from user to user.