How to get antivirus software that fits your setup
A quick framework for choosing between suites before you compare individual scores.
Start with what you're actually protecting against
Most people shopping for antivirus software are trying to solve one of three problems: malware and ransomware landing on a personal device, phishing and scam sites while browsing, or privacy exposure on public networks. Each of those points toward slightly different priorities.
If ransomware is your main worry — you keep irreplaceable files locally, or you've been hit before — prioritize suites with dedicated remediation, like Bitdefender's rollback feature, over ones that only detect and quarantine. If phishing is the bigger risk (you click a lot of links, shop online frequently), a strong web-protection layer like Avast's matters more than raw file-scanning speed.
Check the renewal price, not just the intro offer
Almost every suite on this list advertises an introductory rate that's meaningfully lower than what you'll pay at renewal — sometimes two or three times lower. Before buying, look up the provider's standard renewal pricing directly, and decide whether you're comfortable with that number twelve months from now, or whether you'll be shopping around again at renewal.
Match the plan to your device count and platforms
Multi-device households should look closely at per-device caps. Some suites price per device (making a two-laptop household cheap and a five-device household expensive), while others like McAfee's top tier price per household regardless of device count. Confirm mobile platform support too — not every suite offers a full-featured iOS app, since Apple's sandboxing limits what any scanner can do there.
Decide how much you want bundled in
VPNs, password managers, identity monitoring, and cloud backup are increasingly bundled into antivirus subscriptions. That can be genuinely good value if you'd otherwise pay for those separately — but it's not free lunch: bundled VPNs are often capped on data or server choice, and bundled password managers are usually less capable than dedicated tools. If you already pay for a standalone VPN or password manager, a leaner antivirus-only plan may cost less overall.
Read the independent lab data, not just the marketing page
Every vendor's homepage claims industry-leading protection. Independent testing labs — AV-Test, AV-Comparatives, and SE Labs — publish detection and false-positive rates on a recurring basis and are a more reliable signal than a vendor's own claims. We factor their published results into the rankings on this site; it's worth a direct look at their latest reports for the specific products you're weighing.
Buying guide FAQ
Do Macs need antivirus software?
macOS has built-in protections (Gatekeeper, XProtect) that reduce but don't eliminate risk. Mac-targeted malware has grown, and phishing or malicious downloads work regardless of operating system, so a lightweight scanner is still reasonable — especially if you also handle Windows files.
What's the difference between antivirus and a VPN?
Antivirus software scans for and blocks malicious files and behavior on your device. A VPN encrypts your internet traffic and hides your IP address — it doesn't detect malware. They solve different problems, which is why several suites on this list bundle both.
Can two antivirus programs run at the same time?
Generally no — running two real-time scanners simultaneously causes conflicts, false positives, and performance problems, since each may flag the other's processes as suspicious. Uninstall one fully before installing another.