The best antivirus software 2026

Antivirus software for desktop PCs, laptops and mobile devices adds a layer of protection beyond the operating system's built-in security. Modern suites do more than signature-based scans: they guard against phishing, ransomware, trojans and worms, warn about untrusted websites, alert you if personal details such as passwords appear in data breaches, flag suspicious downloads and let you run regular scans to remove threats.

The overall pick is Bitdefender Total Security. This multi-platform solution protects personal data, including passwords and financial details, and handles advanced threats while remaining lightweight on CPU usage. It covers Windows, macOS, iOS and Android, spots phishing, limits invasive tracking and can block unauthorized microphone or webcam access; a built-in VPN is included but is limited.

Current pricing lists the Total Security plan at $60 per year, with Premium and Ultimate plans also available and discounts of nearly 50% noted, plus a free limited option.

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