Best Antivirus for Mac in 2026
macOS’s sandboxing blocks a lot on its own, but adware, malicious extensions and phishing pages do not care which operating system renders them. These are the Mac suites worth the install.
01Read review
Bitdefender Antivirus for Mac
Adds real-time scanning and web protection on top of what Gatekeeper and XProtect already cover, with almost no noticeable slowdown.
02Read review
Norton 360 for Mac
Full-featured suite with a firewall and VPN, aimed at anyone who wants one subscription across Mac, iPhone and a Windows machine at home.
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Malwarebytes for Mac
A lightweight scanner good at catching adware and browser hijackers that a general antivirus sometimes treats as low priority.
FAQ
Do I need antivirus on a Mac at all?
Built-in tools cover a meaningful share of threats, but if you install software outside the App Store or share files with Windows users, a scanner closes real gaps.
Does antivirus slow down a Mac noticeably?
The products above are built to run alongside macOS’s own protections with a light footprint; you should not notice a difference in everyday use.
Can Mac antivirus protect Windows-using family members too?
Yes, most of these are sold as cross-platform suites, so one subscription can cover a Mac and Windows devices in the same household.