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

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