Best Free Mac Antivirus in 2021. Do you need virus protection on Mac?

Best Free Mac Antivirus in 2020. Do you need virus protection on Mac?
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Looking for Best Free Mac Antivirus App in 2021? Let’s discuss the ultimate features of the free Android Antivirus as well as the product offering. In fact, there is no news for tech-savvy folks that having an antivirus for Mac makes no sense because Apple products are very impervious to cyber threats.

The bad news is that this short-sighted view of Mac and MacBook products is considered wrong as Apple products have been exposed to more frequent attacks from various cybersecurity criminals and hackers recently. This is another reason why getting the best Mac antivirus is crucial. You don’t want to buy this new MacBookPro, you want a cyberattack to cripple it.

Mac computers are still less targeted than Windows computers, but they can become infected and the risks are common recently, more reason why device protection is needed. Each Mac antivirus product on this list was selected because it is specifically designed to protect Mac systems and has had excellent results in identifying and removing viruses and malware.

Does MacOS Really Need Antivirus?

The macOS operating system is based on a sandbox, which means it can be very difficult for viruses to cause damage. Antivirus is cybersecurity software that not only protects our devices from virus attacks, but also from other internet threats such as spyware, ransomware, malware, etc. that are available to steal information from our devices as soon as we access unsecured websites.

So, think of them as locked in a little box that they can’t escape no matter how hard they try. This means that you will need specialized Mac antivirus software, whether it is the most heavily paid protection or a free download that we selected at the end of this guide to cater to the unique needs of Mac.

So please read our best free tips in this article, but first, let’s answer the most frequently asked question:

Do I need free or paid antivirus software for Mac?

The debate is the same whether you have a Mac or a PC. Free antivirus products protect against threats well, but they lack some premium features. When there are multiple systems on a network, cyberattacks require more users and more devices to be attacked.

Additional administrative tools that you can use to define policies can reduce this risk. Mac may be considered more secure than PCs, but they are still not worth risking to save money.

It is great software when it comes to comprehensive threat protection for your Mac products. The free Mac security software Avast provides extra protection for your Mac with an unusually long list of features.

V1 Open Virus Chest


  • They offer real-time protection against cyber threats.
  • Avast Free Mac security software blocks access to dangerous sites.
  • Avast Free Mac security detects network vulnerabilities.


  • To enjoy more great features from Avast, you will need to upgrade for some features to function.

This basic anti-virus engine provides real-time protection to detect threats as they arise. For example, you can run full system scans when you suspect a problem or do a more focused scan of files, specific folders, or drives. You can even choose to automatically run scans when you’re not there.

A web shield warns you of malicious websites, blocks dangerous downloads and email attachments, and protects your privacy by avoiding intrusive ad tracking.

Avast’s wireless network scanner offers an unusual extra that quickly scans your network, router, and connected devices and alerts you to security gaps.

Antivirus software for Mac has not been verified yet by the independent testing laboratories. But Avast’s recent results have been good in recent times. An AV comparative test in 2021 found the package detected 100% of the samples of threats.

Additional features

If you want more functionality, upgrade to Avast Security Pro gives you protection against ransomware and instant alerts of Wi-Fi intruders or changes in your network security. A Mac device subscription for a one-year license can be yours for £ 49.99 ($ ​​70).

Avira free antivirus for Mac

This company offers cybersecurity software that blocks the latest malware before it can cause damage to your Mac device.



  • This software offers real-time protection to Mac devices.
  • Avira’s free cybersecurity software detects Mac and Windows threats.


  • No web filtering on Avira free antivirus.

While many antivirus companies try loads of features to convince you, Avira Antivirus for Mac takes a simpler and easier approach. Avira free for mac possesses no web filtering, nor network scanning, or other security extras, it’s all about protecting your system from malware.

This does not mean that the package lacks power. The real-time scanner scans all files accessed by the system and detects threats before they can cause damage. The scheduler allows you to configure the app to automatically scan your system, or you can check your entire system at any time.

Additional features

As an added bonus, Avira free for Mac doesn’t just protect against Mac threats but also uses Avira’s Windows experience to detect PC-related malware and ensure that you are not releasing files that could endanger your friends.

Avira Free Antivirus has not been evaluated in large test laboratories for some time. However, a recent AV comparative report found the Avira software to be 100% of the test malware (on par with Avast) and with the Solid blocking Avira’s record on PC, we have no doubts been one of the most trusted free Mac antiviruses.

Even though this list is meant for free antivirus for Mac only, Avira deserves a mention for its commercial product Avira Antivirus Pro. It includes technical support and protects up to three licensed devices (Mac, Windows, and Android) at a cost of £ 39.99 ($ ​​42) per year.

Bitdefender Virus Scanner for Mac

This cybersecurity company offers seamless easy to use features that are easy to Point, click, detect, remove, threats from your device.

Bitdefender Screenshot


  • The user’s interface is seamless and easy to use.
  • Hourly signature updates are available on the Bitdefender virus scanner for Mac.


  • No real-time protection is available on Bitdefender cybersecurity.

Bitdefender virus scanner is a lightweight, free malware hunter that can detect and remove threats related to Mac and Windows. A simple and uncomplicated interface makes the app extremely easy to use.

A status indicator keeps you informed of the progress of your system, while the four buttons allow you to do a quick scan of critical locations, a thorough scan of your entire system, or quick application scans is running or a folder of your choice.

Although this all sounds very simple, you have been using Bitdefender Virus Scanner for Mac for a while and you notice some very interesting details.

The application doesn’t require you to wait a day for your next virus signature updates. For example, Bitdefender releases updates every hour and Virus Scanner always gets the latest version before running a scan. An option to exclude files and folders from scanning, network shares, and system backups is another benefit as it reduces the work of the engine and significantly speeds up your scan times.

Additional features

Feature such as real-time protection or web filtering is a service offering you don’t have access to while enjoying the free plan from Bitdefender because they are an essential tool for a complete security solution.

This simplicity also reduces the risk of conflict with other applications, which suggests that the Bitdefender virus scanner could be a useful second opinion tool that you run with another security application.

Malwarebytes for Mac

Malwarebytes’ cybersecurity software offers quick and easy anti-malware protection.

Dashboard Protection On1


  • It offers a Lightweight and easy to navigate user’s interface.
  • Malwarebytes for Mac offers speedy scanning.


  • No real-time protection on Malwarebytes free cybersecurity.

Malwarebytes has been on their A-game for quite a long time now eliminating all Windows threats, and the Mac edition was just an addition to the company’s great work. The Malwarebytes free is just as simple, straightforward, and effective as the windows edition. Malwarebytes free antivirus software doesn’t just possess one of the best in detecting the latest deadliest ransomware or other high-risk threats.

Most of the tools can also remove adware and other potentially unwanted programs that may not be very harmful but waste system resources and slow down your Mac.

The cybersecurity software is so easy to install, and it is only the size of three digital music files which you barely even notice there on your system storage. Malwarebytes have been reported to lack real-time protection which means Malwarebytes cannot stop attacks in real-time but it can only remove existing infections to make sure your system resources are not actually compromised. and that the application is unlikely to conflict with other anti-virus tools.

Another strength is the performance excellence of the software. Malwarebytes was reported to have an average system scanned in less than 15 seconds. Turn it on when you check your email in the morning and it will get it done before you are.

Installing Malwarebytes for Mac also gives you a 30-day trial of the Premium Edition that detects threats and blocks them as they occur. If you don’t care, ignore it; Real-time protection disappears after the trial period ends and you only get an on-demand scan.

Alternatively, an upgrade to Malwarebytes Premium with a one-year license costs just £29.99. There are options on their premium platform to protect up to 10 devices for just £49.99 which is very cost-effective.

Sophos Home for Mac

This excellent cybersecurity software offers a complete security suite with its amazing free functionality that protects against internet threats.

Sophos Home Screenshot


  • They offer many functions on their platform.
  • Cybersecurity software offers accurate detection rates.
  • They provide protection for Macs and PCs from a single account.


  • Sophos Home for Mac has fewer features than the premium user upgrade.

The free antivirus market is very competitive and it can be difficult for individual companies to stand out from the crowd. However, this UK company “Sophos” has found a way because it gives you more features in its free products than it does. Many competitors are offering in their paid version. Expenditure.

Features like on-demand scan to clean infected systems

Real-time protection against attacks.

Browser filtering that blocks access to dangerous websites

Parental controls to define what content your child can access online.

You can access all of these features with a single account for up to three Mac or Windows devices and review and manage their status remotely from a central web console. This can be very useful for protecting the whole family.

Sophos doesn’t just stack these extras to disguise a weak antivirus engine, as the 2018 Mac AV Detection Rate benchmark test showed that Sophos offers the same level of protection as products from Avast, Bitdefender and Kaspersky. and other big names.

Home Premium offers some cool additional features: advanced ransomware protection, monitoring of access to your webcam and microphone, live chat and email support, and protection functions for up to 10 devices. It’s a strong feature set and comes at a competitive price of £ 37.50 per year.

Free Mac Antivirus FAQs

How does a Mac antivirus affect performance?

Antivirus software is widely believed to have a negative impact on performance, but it’s probably a lot less negative than we think, as AV-Test showed during tests found that when using ClamXav, MacKeeper, Kaspersky or Norton, none measurable There was a decrease in performance. There was a measurable difference between Sophos and Trend Micro (2% additional system load) and between ESET and Bitdefender, which contributed around 4% of the total system load.

Do you need virus protection on a Mac?

If you wanna get your Mac safe you need to choose and install Mac antivirus.

Do Macs get viruses?

Yes of course like other devices in our world.

How do I clean my Mac of viruses?

You need to install a Mac antivirus. Then open the application and choose the option “scan for viruses”. After the survey you can see do you have viruses or not.

Does Mac have built-in antivirus?

Yes, it is. This security program called XProtect. But this program is not so good as other security programs. We are advised to download another Mac antivirus.

Which best Free Mac Antivirus?

This is don’t exist. Every Mac antivirus. is good in their own way. We do not advertise it. You need to choose it yourself.

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