Directory › Alternatives to Norton
European & open-source alternatives to Norton
4 European and open-source alternatives to Norton — privacy-friendly tools built and hosted in Europe.
Updated 31 Aug 2026 · refreshed weekly
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Bitdefender
Romanian cybersecurity company offering consumer antivirus, endpoint protection and XDR used in 170+ countries.
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ESET
Antivirus and endpoint-security software for consumers and businesses.
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F-Secure
Finnish cybersecurity firm (1988) offering consumer internet security and enterprise EDR via its WithSecure arm, known for a…
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G DATA
German-made antivirus and endpoint protection with Germany-only data hosting, ISO 27001 certified.