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ESET HOME Security vs Avira Free Security: catalog facts
ESET HOME Security	Avira Free Security
Paid Annual subscription priced by tier and number of devices.	Freemium Free tier with paid Internet Security and Prime plans.
Windows, macOS, Linux, Android, Browser extension	Windows, macOS, Android, iOS
Antivirus with anti-phishing and payment protection Available for Windows, Mac, Android and Linux	Real-time antivirus at no cost Extra tools like software updater and browser safety
Paid subscription Closed source	Closed source Upsells paid plans and premium tools
Downloadable app, Browser extension	Downloadable app
Closed source	Closed source
License: Proprietary	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.