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Emsisoft Anti-Malware vs Avast Free Antivirus: catalog facts
Emsisoft Anti-Malware	Avast Free Antivirus
Paid Paid subscription with a free trial.	Freemium The antivirus is free; Avast sells a VPN and other paid products.
Windows	Windows, macOS, Android
Dual-engine scanner for broader detection Real-time File Guard and web protection	Free antivirus from a large vendor Available for Windows, macOS and Android
Paid after the trial Marketing and plans are now focused on businesses	Closed source Promotes paid products from within the free offer
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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