Nov 26, 2025 · Fortunately, there are numerous antivirus options that are both free and effective. Based on painstaking testing, lab scores, and hands-on evaluations, we’ve named Avast One …

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To create this list of the top free antivirus programs, we looked at the top mainstream antivirus suites for Windows and selected the ones that offer a free version, as not all of them do.

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Nov 21, 2025 · Yes, there are several 100% free antivirus programs available, including built-in antivirus software on Windows and MacOS devices, like Microsoft Defender and XProtect.

Jun 9, 2025 · Looking for free antivirus? Check out my list of the best free antivirus software for 2025 that will protect your devices from the latest online threats and attacks.

Oct 10, 2025 · Our top pick is TotalAV since its free version provides excellent malware detection, data breach scanning, support for multiple platforms, and even a system tune-up tool. Our …

Jul 3, 2025 · To save you time, I tested and ranked the top free antivirus programs for Windows 11, 10, 8, and 7. Overall, Avira has the best free antivirus for Windows with excellent …