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Best Mac Antivirus Software. You need an antivirus program on your Mac. That statement may cause some Apple users to argue or walk away, but 2017 has so far seen more Mac malware and adware than.

1. Best Antivirus And Antimalware
2. Free Antivirus For Mac

Bitdefender Antivirus Plus

Superior protection, low system impact

Kaspersky Internet Security

Most everything you need

Kaspersky Total Security

Still top of the class

Plenty of Windows users believe they don't need to pay for antivirus software. Many Mac and Android users think they don't need protection at all. Windows' high profile makes it the biggest target, but macOS and Android are also vulnerable to malware, even if they don't encounter as much of it.

We believe it's worth paying for Windows antivirus software, because even the best free software leaves out some protection features we consider essential. But you don't have to spend a lot. Many antivirus products are sold online for much less than their list prices. Mac and Android users have other options: Some of our favorite Mac AV products cost nothing, and most Android security apps have free versions.

Different Types of Antivirus Software

Latest Security Alerts and Threats

—The Android PDF-creation app CamScanner was corrupted with adware, despite being in the Google Play app store. CamScanner's developers may not have been aware. ADVICE: Delete CamScanner from your Android device until a new version appears in the Play Store, and run Android antivirus software.

—Spammers have been sending emails to inject scam or malicious messages in regular people's Google Calendar pages. ADVICE: Follow our instructions to stop phony Google Calendar notifications from happening to you.

—Diagnostic software loaded onto most Lenovo Windows computers made between 2011 and 2018 could be used to hijack a PC. ADVICE: Uninstall Lenovo Solutions Center from your Lenovo PC., and run Windows antivirus software.

How We Tested

Our evaluations were based on an antivirus product's interface, performance, protection and extra features. Was the interface intuitive and user-friendly? How badly did malware scans slow performance? How well did the program detect and remove malware? Does the program have any additional tools, and are they useful?

All of our Windows tests were performed on the same Asus X555LA laptop running 64-bit Windows 8.1 (later upgraded to Windows 10), with an Intel Core i3 processor, 6GB of RAM and a 500GB hard drive containing 36GB of files. To assess a program's impact on system speed, we used our custom OpenOffice benchmark test, which matches 20,000 names and addresses on a spreadsheet. The longer it took the laptop to finish the test, the heavier the performance impact. For smartphones, we used the Geekbench 3 benchmarking app.

Our Mac evaluations were conducted on a late-2013 MacBook Pro running OS X El Capitan 10.11. The Mac had a 2.6-GHz Intel Core i7 CPU, 8GB of RAM and 23GB of data on a 512GB SSD. For Android, we used a Nexus 6P smartphone running Android 6.0.1 Marshmallow.

For malware-detection scores, we've used the results of four independent testing labs: AV-TEST in Germany, AV-Comparatives in Austria, SE Labs in England and our own labs in Utah. Each lab subjects the major antivirus brands' products to stress tests involving thousands of pieces of malware, including hundreds of previously unseen samples.

Windows Antivirus Software Types

Most antivirus makers have three or four tiers of Windows products, with each price bump adding extra features, such as parental controls or cloud backups. But because each company uses a single malware-detection engine for all its Windows antivirus software, the cheapest item — even a free one — in any product line usually finds malware just as thoroughly as the priciest.

Not all users will need premium suites, or even midrange products. If you don't have kids, or if you already have backup software, the basic product may be enough.

MORE: How to Buy Antivirus Software

Basic or Entry-Level Windows Antivirus

The least-expensive paid Windows antivirus products, which generally list from $40 to $60 per year depending on the number of PCs covered, have the essentials. Definition updates and scans are automatic; websites and email attachments are screened, and the products are mostly easy to use. Some basic AV programs toss in extra features, such as file shredders or system optimizers, that are normally found in pricier products.

Best Basic Antivirus Product

Reasons to Buy

Reasons to Avoid

Not only does Bitdefender Antivirus Plus have nearly perfect malware-detection scores, but it also offers great value, with a strong selection of extra tools. You'll find a built-in password manager, a secure browser, VPN client software, protection against encrypting ransomware and automatic profiles that optimize Bitdefender's impact on your system, depending on whether you're working, watching a movie or playing a game.

Midpriced Windows Antivirus

These products usually list from $60 to $80 per year. They generally build on the basic packages by bundling in parental controls and a two-way firewall to catch outgoing data, although many add other features. But for the full feature set each brand offers, you'll have to pony up for the premium products.

Best Midrange Antivirus Product

Reasons to Buy

Kaspersky takes first place among midrange antivirus software products, thanks to its excellent malware protection, a moderate system-performance impact and a full assortment of extra features and tools. Kaspersky Internet Security includes a secure browser, a virtual keyboard, specialized protection against ransomware, webcam protection to guard your privacy and VPN client software that automatically switches on when you connect to an unsafe Wi-Fi network.

Premium Windows Antivirus

Top-tier packages are often called suites because they do much more than catch malware. They might also offer file encryption, secure online storage, a password manager or an ad blocker. As most suites cover multiple devices, they also frequently bundle in licenses for Mac and Android antivirus software. For all this, you're meant to pay between $80 and $100 per year — but as with all paid antivirus software, steep discounts can often be found online.

Best Premium Antivirus Product

Reasons to Buy

Kaspersky Total Security has it all for those who want more than just excellent malware detection. This one rose to the top because it eliminates threats without generating many annoying false positives. We also like the included secure browser, which is ideal for online banking and shopping. Other highlights include a thorough file shredder and Windows backup and recovery software.

Free Windows Antivirus

Free Windows antivirus products have gotten much better, and our top two choices offer excellent malware detection, if little else. The others provide adequate protection with a smattering of goodies such as password managers or parental controls. Among those is Microsoft's built-in Windows Defender, which has risen to the middle of our rankings. However, free antivirus software generally leaves out extra protection features such as dedicated defenses against ransomware or spam blockers.

Best Free Windows Antivirus

Reasons to Buy

Kaspersky Lab largely keeps quiet about its free antivirus product, but it's a winner, with a user-friendly interface, a fairly light system-performance impact and Kaspersky's nearly flawless malware protection. Just don't expect anything from it but the bare necessities.

Mac Antivirus

Despite what Apple's marketing has implied, Macs do get infected, and the amount of Mac malware keeps rising, with more seen in the first half of 2017 than in any previous year. But there's less money to be made in the Mac antivirus market than in the Windows one, and the products are less standardized. Some Mac antivirus products are free, and some are paid. Of the products we recently evaluated, one of our No. 2 choices, Avast Free Mac Security, doesn't cost a dime.

Best Mac Antivirus

Reasons to Buy

Kaspersky Internet Security offers both the lowest system impact and some of the best malware-detection rates recorded. It even provides extra security features, including parental controls and options to lock down your webcam and stop websites from tracking your browsing activity. If you're willing to pay to protect your Mac from malware, Kaspersky Internet Security is the best option available.

Android Antivirus Apps

Every Android device, whether it's a smartphone, tablet or TV stick, should have antivirus software. Usually, that software comes with an all-encompassing security app that also includes anti-theft and remote-locating features, and many apps have both a basic free version and a premium version with more features.

The free versions of the Android security apps we reviewed are pretty solid. The paid versions, which cost between $15 and $30 per year, range from being just a bit better than the free ones to becoming practically separate products, with a wide range of capabilities. You'll have to decide what you need and select accordingly.

Best Android Antivirus

Reasons to Buy

Reasons to Avoid

The Bitdefender Android security app has flawless malware protection, a small performance hit, privacy-protection tools and Android Wear integration. Yet there are no scheduled malware scans, and no freemium option. (The separate Bitdefender Antivirus Free for Android only scans for malware.) Still, at $15 per year per device, Bitdefender Mobile Security is worth the expense.

iOS Antivirus Apps

A lot of people want iOS antivirus software for their iPhones and iPads. The truth is that such software doesn't exist. Apple won't let third-party apps examine other iOS apps, or even inspect new apps as they're installed. Anything that claims to be antivirus software swiftly gets kicked out of the iTunes App Store.

Many major antivirus vendors, including F-Secure, McAfee, Norton and Trend Micro, do have 'security' apps in the App Store. But these check web links for known malicious sites, locate lost devices or pretend to protect your privacy. None scans an iPhone for malware.

There has been real iOS malware that affects non-jailbroken devices, but it's very rarely cropped up. In each instance, Apple has pushed out a new version of iOS to stop the malware in a matter of days or weeks. Generally, if you keep your Apple mobile device updated to the latest version of iOS, you should be safe.

[Editor's Note: Best Buy has removed Kaspersky Lab products from its shelves, citing concerns regarding Kaspersky's alleged (but as yet undocumented) ties to the Russian government. Top U.S. newspapers have run stories in which anonymous sources say Kaspersky software helps Russia spy on American spy agencies. However, until we see real evidence that Kaspersky software is a threat to consumers, we will continue to recommend it. Here is further clarification of our position.]

If you're looking to keep your Mac safe from Trojans, ransomware and malicious websites, you'll want the best Mac antivirus software available.

Norton Security Standard is compatible with both Mac and Windows computers, so it’s ideal if you have computers running different operating systems that need virus protection.
In partnership with Norton

After all our testing and research, we feel Bitdefender Antivirus for Mac is the best antivirus protection for Mac users. It does a good job detecting and protecting against threats, including Windows malware.

It has extra security tools like a VPN, and it doesn’t cause your computer to slow down. For Windows computers, we found Bitdefender Antivirus Plus 2019 to be the best antivirus security software.

Why trust us on Mac Antivirus software?

We spend most of the year testing internet security programs, including antivirus software for Mac. We devote hundreds of hours to downloading, using and testing the most popular security programs on multiple devices running different operating systems, including Mac OS, Windows 10, Windows 8 and Windows 7. We test programs that are compatible with mobile operating systems as well. All this helps us understand just how each program works and if any slowdowns, quirks or tools affect performance on each device.

As part of our testing methodology, we research the standards of the Anti-Malware Testing Standards Organization (AMTSO) and follow several of these suggestions. The most important standard is to maintain unbiased. This means we don’t talk with program developers, representatives or vendors during testing, and we either purchase each program or download the free trials from the program’s website to make sure the software we are testing is the same version users get rather than one that may have been tampered with to create a more favorable outcome.

Best Antivirus And Antimalware

We have developed relationships with several experts in the internet security industry, including security analysts, IT technicians and cybersecurity managers. We also follow security blogs and news outlets, receive monthly newsletters from manufacturers, attend trade shows and do all we can to stay on top of new developments and security breaches within the industry. Devoting this much time over the last 15 years has helped us become a leading expert in antivirus and internet security practices. This is why you can trust us when it comes to the best antivirus Mac software.

Bitdefender Antivirus for Mac

Bitdefender Antivirus for Mac is our top pick because it effectively protects against Mac malware and automatically removes most threats.

AVG AntiVirus for Mac

AVG AntiVirus for Mac offers free virus protection against malware, even ransomware. It scans any portable drive or device that is connected for threats, including mobile devices.

Norton Security Standard

Norton Security Standard is compatible with both Mac and Windows computers, so it’s ideal if you have computers running different operating systems that need virus protection.

1. Bitdefender Antivirus for Mac: best overall

Bitdefender Antivirus for Mac

Blocked 99 percent of the live threats we used and scrubbed most of them from our system automatically

Reasons to Buy

Reasons to Avoid

When we tested Bitdefender Antivirus for Mac, it blocked 99 percent of the live threats we used and scrubbed most of them from our system automatically. It also did a decent job recognizing Windows threats so they wouldn’t be accidently sent to a PC user.

The vulnerability scanner looks for outdated software then gives you a trusted link where you can download the latest patch or version. This helps cover any weak spots where hackers and ransomware could infiltrate your computer. Bitdefender warns of malicious websites with its safe browsing feature, and it scans USB drives to stop any threats from infecting your computer at that point. It is also one of the only programs that includes a VPN that hides you while online so adware and other trackers can’t see your search history or which sites you visit. The biggest drawback is Bitdefender isn’t the easiest program to set up or use. There are some tools and features that can only be accessed through the online portal while others are only found on the dashboard.

• Read the review:Bitdefender Antivirus for Mac

2. AVG AntiVirus for Mac: best free Mac AntiVirus

AVG AntiVirus for Mac

AVG AntiVirus for Mac is an extremely budget-friendly Mac antivirus solution

Reasons to Buy

Reasons to Avoid

This simple program offers great virus protection, doesn’t slow down your computer and includes a few additional internet security features. It is also free for home use.

This software scans incoming email and anything connected to the USB port, including mobile devices, and removes any threats it finds so your computer isn’t infected. It also scans for outdated software since this is one of the biggest ports of for ransomware and hackers. AVG has phishing blockers and spam filters that keep threats in emails from downloading to your computer or directing you to dangerous sites designed to gather personal information. It is one of the easiest programs to use, with large icons for each tool. Because it is a free program, AVG does have in-program ads that can be distracting. It also requires the vulnerability scanner to be installed separately from the antivirus program, though once it’s installed you can access it from the program dashboard.

• Read the review: AVG Antivirous for Mac

3. Norton Security Standard: best for multiple devices

Norton Security Standard

Norton Security is the best antivirus software if you have computers that run different operating systems

Reasons to Buy

Reasons to Avoid

Free Antivirus For Mac

It offers the same level of protection to both Mac and Windows machines, easily detects threats on both, and even detects and removes some Windows malware hidden on Mac machines.

Norton Security Standard scans email and USB shared files to make sure they don’t have hidden threats that may infect your Mac. It also looks for out-of-date software that may create a weak spot that hackers and ransomware can use to infect your computer. The antivirus program for Mac includes a password manager and banking tools to shield your important information from identity thieves, keyloggers and other internet tracking programs. The biggest drawback is Norton costs significantly more than other programs and charges a fee for each device you want to protect.

• Read the review:Norton Security Standard

4. Intego Mac Internet Security

Intego Mac Internet Security

It’s designed to look, feel and work similarly to other Mac system programs like Finder or Safari

Intego Mac Internet Security does an excellent job detecting and protecting against Mac threats including viruses, Trojans and ransomware. It’s designed to look, feel and work similarly to other Mac system programs like Finder or Safari, so it isn’t too difficult to figure out. Along with ContentBarrier, the program that protects against malware, Intego Mac Internet Security also comes with NetBarrier, a personal firewall that secures your computer against anyone trying to steal your internet which slows down your speeds. Any cellphones, tablets or other mobile devices attached to your computer through its USB ports are scanned by Intego to make sure there aren’t any threats that can infect your computer as you transfer files. Because it isn’t a premium security program, Intego Mac Internet Security doesn’t come with parental controls or a system vulnerability scanner, but you can purchase these separately.

• Read the review:Intego Mac Internet Security

5. Sophos Home

Sophos Home

During our tests Sophos wasn’t very effective at protecting against Mac malware

We know many Mac users look at Sophos Home as a cost-effective solution since its basic program is free. However, during our tests Sophos wasn’t very effective at protecting against Mac malware, and it is very difficult to figure out how to use. It only detected 78 percent of the threats we unleashed during testing, and a few threats we had to manually remove after following the online instructions from Sophos. But these instructions included disabling the automatic virus protection, which triggered Sophos to reboot. Once we reopened Sophos, the virus protection was on again and we couldn’t continue through all the steps of removing the threats. Ultimately, we gave up, uninstalled Sophos and installed another program to find and scrub our Mac clean of threats. Sophos did a good job of identifying and blocking Windows malware on our Mac machines.

• Read the review:Sophos Home

Do I need antivirus software for my Mac?

The short answer is, yes, you do need antivirus software for your Mac. While Macs are less susceptible to viruses thank Windows computers, Macs are still at risk.

We conduct our own in-house tests using 165 of the nastiest Mac malware to find the antivirus programs that protect Macs best. These threats were tucked inside a zipped file that, when opened, downloaded the files and let them loose. We looked at which point each virus scanner picked up the threats, including Trojans and ransomware, and if the program automatically removed them or placed them in a quarantine folder for us to take care of later. Most of the Mac antivirus programs caught the threats as the files opened and deleted them immediately. Some programs moved each threat into the quarantine folder while others quarantined just those threats that were created to look like legitimate programs. This gave us a good idea of how well the programs protect Mac computers. It also is a good way for us to evaluate how much of our computer’s resources are used while running. During virus scans we perform common tasks, such as sending email, browsing the web, watching movies and playing online games and look for any lag, buffering or slowdown that may be caused by the antivirus software.

While testing we look for how easy the program is to download, install, set up and use. We feel this is important since many users aren’t computer savvy, so an easy setup process ensures that all a program's tools are in working order.

How much does antivirus for Mac cost?

Because Mac antivirus solutions are basic programs without many tools beyond malware protection, you can expect to pay between $30 and $40 for a single user license. Some programs, like F-Secure SAFE, come with a minimum of three licenses to protect multiple computers or laptops at once. There are a few free programs available, but they generally don’t recognize as many threats – plus they bog down your computer and have lots of annoying pop-up ads. If you want more protection with parental controls, a personal firewall or a password manager, check out Mac internet security suites that typically come with these extra tools for around $50.

Which antivirus is best for Mac?

Bitdefender Antivirus for Mac, Trend Micro Antivirus for Mac and Kaspersky Internet Security for Mac are all great Mac antivirus programs that proved in our lab tests they are excellent at detecting, blocking and protecting against malware, including Trojans and ransomware. Because the most important function of antivirus for Mac is protecting against malware, Top Ten Reviews invests considerable time testing each program using live threats, so we can tell you exactly how the program works and how well it detects and blocks malware.

Windows threats don’t affect Mac devices, but we still test how well Mac antivirus tools detect these threats because they can hide among your files and accidentally be sent on to a PC through email or file sharing. Avast Security for Mac, AVG AntiVirus for Mac and Trend Micro all do an excellent job of detecting both Mac and Windows malware on Mac computers.

After protection, the biggest differences among Mac antivirus solutions are security features. Detection features are where and what the antivirus program scans on your computer. All of the leading programs scan USB drives and incoming email. Some Mac antivirus software includes a system vulnerability scan that looks for weak points in your computer, typically out-of-date software, and prompts you to install the latest version to strengthen those points. Programs such as Bitdefender present you with a legitimate link where you can download newer software rather than chance downloading a malicious link.

Extra security tools include parental controls that let you set up time limits or block family members from accessing dangerous websites. Password managers shield your username and password from key loggers as you log into email, bank accounts and social media pages. And safe banking tools protect you from identity thieves as you bank and shop online. These aren’t typically included with basic antivirus programs but are included with Mac internet security suites.

Mobile protection isn’t included with antivirus programs, but a few solutions, such as Intego and ESET, will scan your mobile phone or table for any threats and remove them if the device is connected to your computer through a USB port.

How do I remove viruses from my Mac?

The hardest part of cleaning a threat from a Mac computer is finding what the malware is called and where it is hiding, especially since there are sophisticated viruses that look and function like a legitimate app. There are sites that list common Mac malware and where they can be found using the Activity Monitor on your iOS. Once the threat is located, the next step is to stop the malicious application from running and quickly move it to the trash bin. This will keep the program from restarting. If there are any other folders or files that were installed along with the malicious application, make sure these are placed in the trash too; otherwise these files will continue to drain your computer’s resources and cause frustration. When you empty the trash bin these files will be permanently removed.

An easier way to ensure you quickly find and remove Mac viruses is to use an antivirus program like Bitdefender Antivirus for Mac because it not only locates malicious apps and files, but automatically scrubs them from your computer for you. On top of that, because Mac antivirus programs are paid for through a yearly subscription, you can keep the program installed and use it to prevent a malware attack in the future.