Best Mac Antivirus Software. Avast Free Mac Security is our favorite free option. Norton Security Deluxe may offer excellent protection, but it charges more (after the first year) than its. Antivirus Debate: Symantec vs. Avast OnionKing Aug 27, 2016, 8:28 AM In order to get the W10 Anniversary Update, i will have to remove my now outdated version of Symantec Endpoint Protection.

Many casual users may think that identifying the best Mac antivirus software in 2019 is rather redundant, given that Macs 'don't get viruses.'

Yet although Apple machines are targeted less than their Windows counterparts, they can still be infected - and the risks are increasing, which is why you need protection.

Every product in this list has been chosen because it's especially designed to protect Mac systems and has scored highly at identifying and removing viruses and malware.

• We've also highlighted the overall best antivirus

The macOS operating system is based on Unix, which is sandboxed, meaning it can be very difficult for viruses to do any damage. Think of them as locked in a little box from which they can’t escape, no matter how hard they try.

This means that you will need specific Mac antivirus software - whether that be the very strongest paid-for protection or a free download that we've picked out at the bottom of this guide - that's been designed to work with the unique demands that macOS has.

So read on for our top choices...

• Want your company or services to be added to this buyer’s guide? Please email your request to desire.athow@futurenet.com with the URL of the buying guide in the subject line.

Mac antivirus: which is best at detecting threats?

The excellent AV-TEST regularly puts anti-virus programs through their paces, and their most recent tests took place in June 2018 on macOS High Sierra. They tested two key areas: how well the packages detected Mac-specific threats, and how well they protected against Macs in mixed-OS environments being hijacked to spread Windows malware.

While the amount of Mac malware is still considerably less than that targeting Windows, its still 100 times higher than what experts predicted just a few years ago.

For Mac malware, six packages achieved 100 percent detection without false positives:

1. Bitdefender Antivirus for Mac

Bitdefender Antivirus for Mac is one of the most accurate virus protection suites for Apple devices on the market, and it comes with a host of features, including multi-layer ransomware protection, adware removal, and it can also scan for Windows PC malware as well.

If you're concerned about internet nasties, Bitdefender Antivirus for Mac is the best software for Macs in 2019.

2. Intego Mac Internet Security X9

Intego has been protecting Macs for 20 years, so if there's any software that knows what kind of security Apple machines need, this is it.

It comes with an antivirus engine that cans for the latest Mac threats, as well as Windows and Unix malware as well, and it also features a full firewall for managing network permissions.

3. Kaspersky Internet Security for Mac

Kaspersky is a well regarded name in the field of antivirus protection, and it maintains that reputation with its Internet Security for Mac software, which brings a range of features that put much of its competitors to shame, including protection against ransomware, parental controls and tools to make sure you can shop and bank completely securely online.

The huge range of features are certainly welcome, but it can make the interface a bit cumbersome to navigate if you're looking for a particular tool.

4. Norton Security Deluxe

Norton is another brand that's well known in the antivirus world, and the Norton Security Deluxe software helps protect your Mac with an excellent malware detection engine. It can cover a range of devices, so you can have it protect your Macs, or even any Windows PCs you have, or mobile devices. While the security it offers is great, there can be a noticeable impact on system speed when in use.

If you want to keep your Mac feeling as speedy as possible, look at one of the other choices in this best software for Mac list, but if you want robust, dependable protection, no matter what, then Norton Security Deluxe is definitely worth investing in.

The next four achieved between 99.5 percent and 98.4 percent without false positives:

5. Trend Micro Antivirus for Mac

Good security that includes social network protection

If you're running the latest version of macOS, macOS High Sierra (10.13), then Trend Micro Antivirus for Mac is a very good choice, as it has been built for compatibility with the recent operating system. It brings antivirus protection, email scam filtering, a social media privacy checker and new ransomware protection tools.

Scanning speed has also been improved since the last version, making it faster to check your Mac for any viruses.

6. ClamXAV

A trusted scanner for macOS

ClamXAV doesn't have the catchiest of names, but it's the antivirus software for Mac that many IT professionals swear by - not least because it only creates AV for Apple computers.

That doesn't mean it's overly complicated - in fact, it has one of the most simple and easy-to-use interfaces out of all the Mac antivirus software on this list.

It's particularly adept at catching viruses in email attachments, and while it doesn't come with some of the internet safety tools of other suites, it's still an excellent choice for protecting your Mac.

7. ESET Cyber Security for Mac

ESET Cyber Security for Mac scores highly from independent testing labs, so you can rest assured that your Mac is being well looked after if you have this installed.

It's not the quickest software to scan your Mac for viruses, but it digs deep into your system to make sure your machine is completely free from viruses, and it has a pretty competitive price tag as well.

8. F-Secure SAFE

F-Secure SAFE is pitched as an antivirus service for the entire family, protecting all manner of devices, including PCs, smartphones, tablets as well as Macs, and strong parental controls.

AV-Test found F-Secure protected against 100 per cent of zero-day threats during March and April 2018, as well as 100 per cent of all widespread and prevalent malware discovered during the previous four weeks. However as of June 2018, detection rates of MacOS malware are 96.4 per cent.

Concerns about the suite slowing down the installation of frequently used applications also persist, as does a relative lack of features. Having said that it does offer some nifty capabilities such as banking protection, which blocks specific sites and apps from interacting with your system while you’re logged in, and specific safeguards across the scourge of ransomware.

In short, F-Secure’s user-friendly UI and accurate protection make it an adequate choice, but it is lacking in the feature department.

Do I need free or paid-for antivirus for Mac?

The debate is the same regardless of whether you have a Mac or a PC. Free antivirus products are effective at protecting against threats but they lack certain premium features.

Having multiple systems on a network means cyberattacks have more users and more endpoints to target. Additional management tools that let you set policies can help mitigate this risk.

Macs might be considered safer than PCs, but it still might not be risking it for the sake of saving some money.

Top 5 best free antivirus for Mac in 2019

1. Avast Free Mac Security

Strong all-round protection for your Mac

Avast Free Mac Security goes the extra mile to protect your Mac with an unusually lengthy feature list.

Avast For Mac Antivirus Free Download 2016

The core antivirus engine offers real-time protection to catch threats when they appear, for instance. You can run on-demand full system scans if you suspect a problem, or launch a more targeted check on specific files, folders or drives. It's even possible to schedule scans to run automatically when you're not around.

A Web Shield warns you about malicious websites, blocks dangerous downloads and email attachments, and protects your privacy by eliminating intrusive ad tracking.

There's an unusual extra in Avast's wireless network scanner, which quickly checks your network, router and connected devices, alerting you to any vulnerabilities.

Mac antivirus software isn't often checked by the independent testing labs, but Avast's most recent results were good, with AV Comparative's 2018 test finding the package detected 100 percent of sample threats.

If you'd like even more, upgrading to Avast Security Pro gets you ransomware protection and instant alerts of Wi-Fi intruders or changes in your network security. A one Mac, one-year licence can be yours for £49.99 ($70).

2. Avira Free Antivirus for Mac

Block the latest malware before it can cause damage

Symantec Vs Avast For Mac

While many antivirus companies try to win you over by piling on the features, Avira Antivirus for Mac takes a simpler, more lightweight approach. There's no web filtering, no network scanning or other security extras: it's purely focused on keeping your system malware-free.

Symantec Antivirus For Mac

That doesn't mean the package is short on power. Its real-time scanner checks any file the system accesses, picking up threats before they can do any harm. The scheduler enables setting up the app to scan your system automatically, or you're able to check your entire system whenever you like.

As a bonus, the app doesn't just protect against Mac threats. It also uses Avira's Windows experience to pick up any PC-related malware, ensuring you won't share any files that might endanger your friends.

The main testing labs haven't evaluated Avira Free Antivirus for a while, but AV Comparatives last report found the Avira engine blocked 100% of test malware (tying with Avast), and with Avira's strong record on the PC we've no doubt that this is an app you can trust.

Although this list is all about free Mac antivirus, Avira deserves a mention for its commercial Avira Antivirus Pro product. It includes tech support and protects up to three devices with one licence (Mac, Windows and Android) for a cost of £39.99 ($42) a year.

3. Bitdefender Virus Scanner for Mac

Bitdefender Virus Scanner is a lightweight free malware hunter which can track down and remove both Mac and Windows-related threats.

A simple and straightforward interface makes the app extremely easy to use. A status display keeps you up-to-date on how your system is doing, and four buttons enable running a quick scan of critical locations, an in-depth check of your entire system, or speedy scans of running applications or a folder of your choice.

Although this looks all very basic, use Bitdefender Virus Scanner for Mac for a while and you begin to notice some very neat touches.

The app doesn't force you to wait a day for your next virus signature updates, for instance. Bitdefender issues updates every hour and Virus Scanner always fetches the latest version before it starts a scan.

An option to exclude files and folders from the scan - network shares, system backups - is another plus, reducing the work the engine has to do and significantly speeding up your scan times.

What you don't get here is any form of real-time protection or web filtering, essential tools for a complete security solution. This simplicity also reduces the chance of conflicts with other apps, though, suggesting Bitdefender Virus Scanner could be a useful second opinion tool which you run alongside another security app.

Quick and easy anti-malware from a big-name provider

Mac antivirus software isn't just about detecting the latest most deadly ransomware, or other high-risk threats. Most tools can also strip out adware and other potentially unwanted programs which may not be highly dangerous, but are wasting system resources and slowing your Mac down.

Malwarebytes has been eliminating the full range of Windows threats since 2006, and the Mac edition is just as simple, straightforward and effective.

The app is such a lightweight installation, the size of three digital music files, that you'll barely notice it's there. And while the lack of real-time protection means Malwarebytes can't stop attacks - only remove existing infections - it also ensures there's no real impact on your system resources and the app is unlikely to conflict with other antivirus tools.

Performance is another highlight, with Malwarebytes claiming the average system is scanned in less than 15 seconds. Set it running when you check your emails in the morning and it'll be finished before you are.

Installing Malwarebytes for Mac also gets you a 30-day trial of the Premium edition which is able to detect and block threats as they appear. If you're not interested in this, ignore it; real-time protection will disappear when the trial expires and you'll get on-demand scanning only.

Alternatively, upgrading to Malwarebytes Premium with a one-year licence costs just £29.99 ($38), with another option to protect up to 10 devices for £49.99 ($65)

5. Sophos Home for Mac

The free antivirus market is highly competitive and it can be difficult for individual companies to stand out from the crowd, but the British vendor Sophos has found a way: it gives you more features in its free products than many competitors provide in their paid editions.

On-demand scanning to clean up infected systems? Check. Real-time protection to prevent attacks in the first place? Of course. Browser filtering which blocks access to dangerous sites? Naturally. Parental controls to define the content your child can access online? Yep.

Oh, and you can cover up to three Mac or Windows devices with a single account, and remotely check and manage their status from a central web console - potentially very useful when protecting the whole family.

Sophos isn't just piling on these extras to disguise a weak antivirus engine, either. AV Test's December 2017 Mac detection rate tests showed Sophos delivered the same level of protection as products from Avast, Bitdefender, Kaspersky and other big names.

This works for us, but if you need more, Sophos Home Premium does have some worthwhile extra features: advanced ransomware protection, monitoring of access to your webcam and microphone, live chat and email support, and the option to protect up to 10 devices. It's a strong feature set, and competitively priced at £37.50 ($48) a year.

Mac antivirus: what’s the effect on performance?

Most of us believe that virus protection software has a negative effect on performance, but chances are it’s much less negative than we think: in their tests, AV-Test found that there was no measurable performance drop when using ClamXav, MacKeeper, Kaspersky or Norton. There was a measurable difference with Sophos and Trend Micro (two per cent of additional system load), and with ESET and Bitdefender, which added around four per cent to the overall system load.

Mac antivirus: do I really need it?

That really depends on you. The risk of infection remains pretty remote, and if you practice basic security measures and don’t fall for common scams then you’re very unlikely to suffer from any problems. Even ransomware can be defeated with the cunning tactic of having a backup of anything important.

That said, if you’ve ever experienced the mess malware can make on a Windows system you’ll know that just getting things back to normal can be an incredible time thief, especially if key data has been damaged. Perhaps the question shouldn’t be whether anti-virus is worth the money, but whether your time is more valuable than the cost of a security app.

• VPNs are another great way to stay safe online - check out the best Mac VPN

Besides AVG AntiVirus FREE, another solid free security option for Windows is Avira Free Antivirus (sometimes also “misspelled” as Advira) from Germany. How does it compare to Avast Free Antivirus? Both products are very similar to great sets of features. However, Avira is scoring lately as #1 antivirus in the independent tests, especially in the virus and malware detection and a low number of false positives.

On the other hand, Avira is much more aggressive in terms of up-selling to paid versions and the pop-up offers are extremely annoying. Of course, Avast is using them too, but not that frequently. Anyway, let’s take a closer look at both products and see which one is the best.

Avira has also recently started pushing a new product called Avira Free Security Suite which combines all Avira free products – Antivirus, Phantom VPN (500 MB/month), Password Manager, System Speedup, Scout (browser) and Software Updater. Obviously, the whole free suite requires much more system resources, so we recommend staying with the basic Free Antivirus and adding the components you need.

Feature Comparison Table – Does Avira Offer More Than Avast?

Avast definitely offers more in terms of advanced features and tools like Home Network Security for scanning router vulnerabilities, Browser Cleanup for scanning browser extensions, or Software Updater for scanning outdated software in your system. Avira is purely an antivirus, which isn’t necessarily a bad thing. Both products offer an option to create a bootable disc with the latest antivirus version to clean your system when it doesn’t start.

The only feature which has Avira on top of Avast is the Firewall management. It’s not a built-in Firewall, it’s just providing front-end management for the default Windows Firewall. What is nice about Avira is that it doesn’t require a user to register/activate the product (as Avast does). So you can install and use the product for free forever.

Impact on the System Resources – Which Product is Lighter?

We have measured the impact on the system resources using two ways:

1. How long does the computer to boot into Windows desktop while the Avira or Avast is installed
2. How does the computer perform in various areas (CPU, Graphics, Memory and Disk operations) while the Avira or Avast is installed

In the boot time test where less is better, it took only 28 seconds (on average) to load Windows desktop when Avira Free Antivirus was installed. The same operation took 30 seconds (in average) when Avast Free Antivirus was installed. Default boot-time without any antivirus solution in place took 28 seconds. So according to our testing, Windows loads faster with Avira. Actually, Avira has no delay or impact on the system startup.

Avast vs. Avira – Performance Test Results

In the second area, we have tested computer performance in various areas and impact of the Avira or Avast on the results. Avast scored 2,138 points and Avira got even slightly more –2,147 points. The default performance without any antivirus installed was 2,156 points. So the overall impact on the system performance is really low for both products, but again Avira is the winner here.

Final performance test results are highlighted in the chart below. You can clearly see the difference between no antivirus and Avast or Avira present. Please note the vertical axis ‘Performance Score‘ is not starting from 0, but from 2,116 to clearly show the small differences.

You can find more details about how we tested in the ‘Additional Notes‘ section at the end of the article.

User Interface – Is Avast Easier to use Than Avira?

Avast user interface is really nice and clear. There is only one main action leading to Smart Scan, which runs all seven Avast scans: compatibility, viruses, outdated software, browser add-ons, router issues, performance, and weak passwords. The green button ‘UPGRADE‘ (or ‘ACTIVATE‘) leads to a comparison table of Avast Free Antivirus and Avast premium product (Avast Internet Security).

The status is also indicated by color when green obviously means ‘You’re protected’. The left menu is easy to navigate and structured in four groups – Status (home screen), Protection, Privacy, and Performance. At the bottom part, there is usually an up-sell banner which is quite soft and does blend nicely within the Avast interface.

The whole Avast interface is quite large (1010 x 674 pixels) and will not work on 800 x 600 pixels screens. On 1024 x 768 pixel screens it takes almost whole monitor space.

Avira user interface was completely redesigned in the 2019 version and looks so much better compared to the old one. Although it is much nicer, it is definitely not better in terms of user experience. It kind of lacks the main call-to-action to lead user – there are several different elements which attract user attention (‘Get Pro’ and ‘Register’ buttons in the header, almost invisible button for a quick scan, and a bottom banner promoting mobile security).

The left menu is quite straightforward and allows a user to open quarantine (virus chest), schedule a scan or disable specific protection modules (real-time protection, firewall).

Avira Free Antivirus 2019 User Interface

Similar to Avast the status is also indicated by green colors and the message ‘Your computer is secure‘. The components ‘Web Protection‘ and ‘Mail Protection‘ are available only in the paid versions. Game Mode is no longer available in the 2019 version, not sure why it has been removed. What is nice about the interface is that there is no up-sell banner in the whole user interface. The only way to up-sell within the interface is the green ‘Upgrade Now‘ button.

You can start system scan or update directly from the main page although it’s not much visible. Settings are accessible through the cog wheel in left-bottom part of the user interface. Unfortunately, you can’t change program language using the settings.

Localizations/Translations – Is The Product Available in my Language?

Both Avast and Avira are available in plenty of languages, of course for free. But Avast offers many more.

Avast languages (46): Arabic, Belorussian, Bengali, Bulgarian, Catalan, Chinese (simplified), Chinese (traditional), Croatian, Czech, Danish, Dutch, English (United States/United Kingdom), Estonian, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Malay, Norwegian, Persian, Pirate talk, Polish, Portuguese (Brazil/Portugal), Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian, Urdu and Vietnamese

Avira languages (12): English, German, French, Spanish, Italian, Dutch, Portuguese, Turkish, Russian, Japanese, Chinese (simplified), Chinese (traditional)

What is really annoying is that you can’t change the language manually within the Avira product. It’s somehow automatically detected based on the system settings.

Popularity – Which is the Most Popular Free Antivirus? Avast or Avira?

The better product is, the most users it has. It’s simple as that. However, it’s not easy to say which is the most popular antivirus, if Avast or Avira. For expressing popularity we are using several, publicly accessible methods: official websites, OPSWAT reports, CNET Download.com ratings and social media.

1. Official Sources

According to the official website, Avast is protecting more than 400 million users worldwide, but that also includes AVG products. Last publicly available number was 230 million users before the AVG acquisition. Avira is not stating user numbers publicly anymore before they usually claimed to have over 100 million users. In the recent tweet, Avira stated over 500 million users are protected by their technology. Based on these reliable claims, Avast has at least twice more users than Avira.

2. Antivirus Vendor Market Share by OPSWAT

OPSWAT is regularly releasing reports about the antivirus market share. Data are based on the OPSWAT GEARS software installed on the client machines. According to the latest report from December 2017, Avast is dominating the worldwide market with 19%. Followed by ESET with 14.03% and Malwarebytes with 12.73%. Avira is in the eighth position with 5.81%. It is also important to mention Microsoft for some reason is not included at all.

Avast vs. Avira – Market Share Report December 2017 by OPSWAT

3. CNET Download.com Ranking

Download.com by CNET is the World’s most popular download portal. According to its popularity rankings, Avast has more total downloads – more than 406 million, while Avira has ‘only’ 147 million. Avast is also leading the most popular downloads list for the recent week, while Avira is not even in the top 20.

However, these stats are influenced by each vendor download model. Avast is sending visitors from Avast.com to Download.com while Avira is downloaded from their own internal servers which are not counted to Download.com statistics.

Avast vs. Avira – Number of Downloads & Rating on CNET Download.com June 2017

Both vendors have great editor’s rating of 4 stars (meaning excellent), but Avast has better user/community rating of 4.5 stars versus Avira’s 4 stars.

4. Number of Fans on Social Media Networks

Another way how to measure product/company popularity is by the number of fans/followers on social media networks like Facebook and Twitter. Avast is leading on Facebook with 4.1 million fans vs. Avira’s only 1.2 million. On Twitter, the difference is even bigger. Avast has 181 thousand followers and Avira only 19 thousand.

Avast vs. Avira – Number of Fans/Followers on Facebook and Twitter

Independent Labs Test Results – Will Avira Protect You Better Than Avast?

If you are looking for a more advanced comparison of antivirus protection, the best resources are the independent test labs. These labs are regularly performing various tests like how many viruses will get through the antivirus software, or which vendor offers better performance.

In most of the independence tests, the winner is Avira, whether it’s the Real Word Protection Test or Performance Test. Avast is usually in the top 3. However, Avira usually sends their paid product (Avira Antivirus Pro) for testing while Avast is being tested on the free version.

Selection of the most important and relevant test results is below:

• AV-Comparatives Real Word Protection Test Results (November 2017)
• AV-Comparatives Performance Test Results (October 2017)

Respected computer magazine PCMag gave Avast rating of 4,5 stars and Editor’s Pick award in their comprehensive comparison of free antivirus solutions written by security expert Neil J. Rubenking. Avira got only 3,5 stars.

Our current Editors’ Choice products for free antivirus utility are Avast Free Antivirus and AVG AntiVirus Free. Both get very good scores from the independent labs, and in our own tests as well. Both include some useful bonus features.

Neil J. Rubenking for PCMag

Symantec Vs Avast For Mac Review

System Requirements & Compatibility – Will the Product Run on my Computer?

Both products will run on a majority of today’s computers as there are no special requirements. The major difference is that Avira is not supporting older versions of Windows (XP or Vista), but it will probably run there too. Both Avast and Avira are also fully compatible with the latest Windows 10.

System Requirements for Avast Free Antivirus 2019

• Supported operating systems: Microsoft Windows 10 / 8.1 / 8 / 7 SP1 or higher / Vista / XP SP2 or higher (any Edition, 32-bit or 64-bit)
• Processor: Intel Pentium 4 / AMD Athlon 64 or above
• Memory: 256 MB RAM or above
• Space: 2 GB of free hard disk space
• Please note that Avast Free Antivirus 2019 won’t work on Microsoft Windows 95 / 98 / ME / 2000 / Server, or any other operating system which isn’t specified above

System Requirements for Avira Free Antivirus 2019

• Supported operating systems: Microsoft Windows 10 / 8.1 / 8 / 7 (any Edition, 32-bit or 64-bit)
• Processor: Intel Pentium 4 / AMD Athlon 64 or above
• Memory: 2 GB RAM
• Space: 2 GB of free hard disk space
• Please note that Avira Free Antivirus 2019 is not officially supported on Microsoft Windows XP / Vista / 95 / 98 / ME / 2000 / Server, or any other operating system which isn’t specified above

Test Conclusion – Both Avast and Avira are Worth of Trying!

Symantec For Mac Os X

Both products have their pros and cons. Avira is definitely more straightforward product with simple features but a better level of protection. Avast offers great protection and lots of extra features on top.

We don’t want to recommend only one of them, instead, we would like to encourage you to try both, and see if Avast or Avira will suit you better. Even they are offered completely for free, the level of protection you will get is comparable with the paid-for antivirus solutions. The download links are below.

If you are looking for premium protection, check out our Internet Security suites comparison including Avast, AVG, Avira, ESET, and Norton (Symantec).

Additional Notes

Information about the product features has been obtained from the official websites of each vendor. If you believe we have stated something not correct, please let us know, and we’ll fix it immediately. Our intention is to offer a fair and fact-based comparison of each product.

For measuring the boot time we have used a free tool called BootRacer. We have tested Avira Free Antivirus 2016 (2016.0.7163) and Avast Free Antivirus 2016 (2016.11.1.2253) released on February 3, 2016. Both tests were performed on a Windows 7 Professional x64 computer with CPU Intel Core i7 @ 2.70GHz and 8 GB RAM.

For measuring the overall PC performance we have used a free tool called PassMark PerformanceTest which tests various areas including CPU, graphics, disk, and memory.