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Avast Secure BrowserDuckDuckGo Browser
Free

Free to download and use.

 Free

The software is free under its open-source licence. Hosting, hardware and external…

Windows, macOS, Android Windows, macOS, Android, iOS
  • Ad blocking built in
  • Anti-tracking protection on by default
  • Tracker and ad blocking, cookie consent handling and email tracker removal are on by default rather than being…
  • Proprietary and tied to the Avast product range
  • Few technical details published on the product page
  • The desktop version is Windows and macOS only, and the extension support is far narrower than Chrome or…
Downloadable app Downloadable app
Closed source Open source
License not stated License: Apache-2.0
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 22, 2026

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