Compare software

Avast Free AntivirusAVG AntiVirus Free
Freemium

The antivirus is free; Avast sells a VPN and other paid products.

 Freemium

The antivirus is free; Internet Security, VPN and TuneUp are paid upgrades.

Windows, macOS, Android Windows, macOS, Android, iOS
  • Free antivirus from a large vendor
  • Available for Windows, macOS and Android
  • Free antivirus with scam website blocking
  • Versions for Windows, Mac, Android and iOS
  • Closed source
  • Promotes paid products from within the free offer
  • Promotes paid upgrades within the product
  • Closed source
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

Checked September 23, 2026

Checked September 23, 2026

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