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Top Antivirus Software of 2026

Compare the best antivirus software of 2026. Discover top-rated malware protection, real-time threat detection, and internet security plans for PC, Mac, Android, and iOS.

Last Updated: August 2026

Norton Antivirus

Norton 360 is among the most complete consumer security suites on the market in 2026, earning a perfect 6/6/6 from AV-TEST in June 2026 and a 99.97% online protection rate from AV-Comparatives. It bundles an unlimited VPN, AI scam detection, dark web monitoring and up to 250GB of cloud backup, all backed by a 60-day money-back guarantee.

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Bitdefender

Bitdefender pairs one of the most accurate detection engines available with the lightest system footprint in this comparison. It scored a perfect 6/6/6 in AV-TEST during April and June 2026 and logged only four false alarms in the AV-Comparatives March 2026 malware test. The trade-off is feature gating: the bundled VPN is capped at 200MB per day below the Premium tier.

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TotalAV

TotalAV scored a perfect 18/18 in the AV-TEST January to February 2026 round and blocked 99.98% of samples in AV-Comparatives 2026 malware testing, paired with the most approachable interface of any suite in this comparison. Buyers should note that the standard rate is several times the introductory price and that the product has no firewall.

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Avast

Avast is built on one of the most accurate security engines in consumer testing, and its free edition uses the same core detection engine as its paid plans. It holds an 18/18 Top Product award from AV-TEST for 2026. Upgrading to Premium Security adds ransomware protection, a silent firewall and email scam detection.

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McAfee

McAfee Total Protection earned a perfect 6/6/6 from AV-TEST in early and mid 2026 and a 99.97% online protection rate from AV-Comparatives in March 2026. Its real advantage is identity protection: dark web monitoring across more than 60 data types, data broker removal requests, and unlimited-device coverage on the Advanced and Ultimate plans.

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