Unfortunately, Apple's built-in antivirus protections, Gatekeeper and XProtect, don't always work so well because they use out-of-date methods of stopping infections.
The best Mac antivirus programs do a better job, quickly spotting brand-new malware and double-checking dodgy files "signed" with an Apple developer ID. Many Mac antivirus programs also check for Windows malware, which can use Macs as hidden bases from which to infect PCs on the same local network. Some Mac antivirus programs also come with useful extra features such as password managers, system optimizers or VPN services.
Bitdefender has the best antivirus for Macs Bitdefender Antivirus for Mac combines great malware protection with a barely noticeable system-performance impact. Norton has the best feature set Norton Standard includes a password manager, unlimited VPN data, a firewall and Dark Web monitoring, features you don't often see with Mac antivirus software. Avast offers the best free Mac antivirus Avast Security for Mac may cost nothing, but it doesn't cut corners.
Its malware protection is top-notch, its system impact is minimal and it has dialed back the annoying ads upselling you to a paid version. We think Bitdefender Antivirus for Mac is the best Mac antivirus program you can buy.
It had nearly zero impact on system performance in our own tests, caught all Mac and Windows malware in lab tests, rolls back files encrypted by ransomware and hardens your web browser against online attacks.
Close behind is Norton Standard, which has even better malware detection plus an unlimited VPN and a password manager. Norton catches all Mac and Windows malware, has a very small system-performance impact and includes LifeLock dark-web monitoring. Our favorite free option is Avast Security for Mac, with nearly perfect malware protection and an easy-to-use interface.
Its system-performance impact is less than it once was, and it no longer nags you to upgrade to paid Avast products. Kaspersky Internet Security for Mac has perfect malware-detection scores, webcam protection and a hardened web browser. It offers MB of daily VPN usage, but its password manager and parental controls are also limited unless you pay more.
There's not much wrong with Trend Micro Antivirus for Mac, except for a rather heavy system-performance impact during full scans. It shields files from ransomware, protects your webcam and very good malware protection.
Yet it doesn't do much to stand out from the crowd. Intego Mac Internet Security X9 comes from the granddaddy of all Mac antivirus companies, and its detection and protection skills are very good. But it's got a relatively sparse set of tools and features that resemble those of free antivirus apps. Sophos Home Premium is a hidden gem.
It has few extra features, but protects your Mac's webcam and has web filters for children and dedicated protection against ransomware. You can protect up to 10 Mac or PCs for a bargain price.
But it's got few extra features for Mac and its scans can create large system slowdowns. Its Mac malware protection performs a notch below those of Bitdefender and Sophos. Malwarebytes for Mac Premium has never had malware-detection lab tests, but Malwarebytes' Windows consumer antivirus software does not do well.
However, we can recommend the free Malwarebytes for Mac, an excellent cleanup tool that's the perfect complement to good Mac antivirus software. Bitdefender Antivirus for Mac has an easy-to-use interface, affordable pricing, nearly flawless malware detection and a very light system-performance impact. For those reasons, it's once again our Editor's Choice for best Mac antivirus software.
Unusually for a Mac antivirus program, Bitdefender can roll back ransomware encryption, including on Time Machine backups. It also offers extensions to harden your web browser and blocks online trackers to protect your privacy. The Autopilot and Bitdefender Shield features keep the software running without much human intervention.
The only downsides are the absence of the password manager that comes with the Windows version of Bitdefender Antivirus, and that the Bitdefender VPN service is limited to MB per day unless you pay more. Other than that, it's a nearly perfect Mac antivirus program.
Read our full Bitdefender Antivirus for Mac review. Norton Standard has a ton of useful extras, including unlimited VPN service and an unlimited password manager, two features for which its rivals make you pay extra. One distinction between Avira and our other recommended choices is that it uses more system resources. It offers both local and web-based protection, watching for malware downloads and malicious links, as well as email attachments that may contain nefarious software.
The premium version offers added layers of protection, including guards against ransomware and phishing malware. Antivirus Zap is a Mac security app that conducts brief virus scans and hunts for potential places prone to viruses. It also implements a longer, full scan that analyzes your entire system. Antivirus Zap proves its worth through its user-friendly and simple interface.
This clears your browser, erasing issues, and boosting computer speed. Additionally, Antivirus Zap can scan and protect all systems used on your Mac computer, including Windows Boot Camp partitions and external networks. In addition to the desktop software, you can install the app version from the Mac App Store. Further reading The best free antivirus software The best security apps and antivirus protection for Android The best antivirus software for small business Malwarebytes Free Windows users have long turned to the Malwarebytes free version as a backup for always-on antivirus software.
Sophos Home Free Straddling the line somewhere between necessity and excess, Sophos offers all the basic utilities you expect from quality antivirus software and a whole lot more. Avira Free Antivirus Avira strikes a nice balance between ease of use and quick access to advanced utilities, ultimately rendering basic system scans just as simple to execute as those that are scheduled and file-specific. The best webcams for And the internet. Your data. Your rules. Stay in control of what data apps can access.
FileVault 2 encrypts your data. Safer browsing with Safari. Designed to protect your privacy. Automatic protections from intruders. Secure your Mac. From anywhere. Backing this up is a decent library of features, including a Ransomware Shield as an extra layer of defense to protect against this particularly nasty strain of malware. It's a capability that seemed to work well in our testing, and could work against even the latest undiscovered threats out there.
You also get a good level of protection when web browsing, with Avast firmly steering you away from any phishing sites, and Wi-Fi intruder alerts are on hand in case your home network happens to be compromised.
The main downside here is that if you only want Avast Premium Security to protect a single Mac, it works out very expensive — but if you pay a bit more for the cross-platform Premium Security suite that covers 10 devices which can be not just Macs, but also Windows PCs and smartphones , it's much more competitively priced assuming you need that level of coverage. Even so, there are better overall value options elsewhere.
ClamXAV was only rated in one round of Mac testing by the independent labs throughout , but AV-Test was very positive in its evaluation, giving this antivirus full marks in its June test. Right now, our answer to that question is Bitdefender for Mac also available as part of the firm's all-singing all-dancing Bitdefender Total Security plan. It combines faultless virus protection as verified by independent test labs with a whole host of features and a Mac antivirus client that's ridiculously easy to set up and use.
That really depends on you. Even ransomware can be defeated with the cunning tactic of having a backup of anything important. 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.
While the amount of Mac malware is still considerably less than that targeting Windows, its still times higher than what experts predicted just a few years ago. They test three key areas: malware detection, false positives and performance. We focus further into the usability of the products, their features and how good they are to use and live with on a day-to-day basis. 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. But if you're dead set on a free Mac antivirus, you can find some of the best apps out there below on this page. Avast Free Mac Security goes the extra mile to protect your Mac with an unusually lengthy feature list.
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 test finding the package detected 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. 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. 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. 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 license Mac, Windows and Android. 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.
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