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Best Antivirus Software 2026
Internet-security software for Android, iOS, macOS, Windows, web and API access.
ClamAV may suit users who need a free scanning engine and can work with its tools and deployment options.
Free complete security for Android and iOS, covering up to five devices.
Freemium complete security for Android, iOS, macOS and Windows, covering up to eight devices.
Complete security software for Windows, macOS, iOS and Android on as many as 10 devices.
Paid complete-security software that runs on Android, iOS, macOS and Windows.
Complete security for Android, iOS, macOS and Windows, covering up to 20 devices.
Seqrite Endpoint Protection Cloud suits administrators responsible for securing company endpoints across locations.
Defender is aimed at individuals and families who want security and identity-monitoring features across supported devices.
It suits small businesses with 11–100 devices, especially those without a dedicated IT team.
It suits Android users seeking app and file scanning, with additional device and app protections available through Premium.
Complete security for Android, iOS, macOS and Windows, from $49.95 per year.
Paid antivirus for Android, iOS, macOS and Windows, from $49.99 per year.
Freemium complete security for Android and iOS mobile devices.
It suits Android phone and tablet users looking for spyware checks, threat removal, and a permissions audit.
It is aimed at resource-constrained organizations needing endpoint security across Windows, macOS, Linux, or Windows Server.