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DuckDuckGo Browser vs Fulguris: catalog facts
DuckDuckGo Browser	Fulguris
Free The software is free under its open-source licence. Hosting, hardware and external…	Free Free and open source.
Windows, macOS, Android, iOS	Android
Tracker and ad blocking, cookie consent handling and email tracker removal are on by default rather than being…	Open source with a long commit history Built-in ad blocking
The desktop version is Windows and macOS only, and the extension support is far narrower than Chrome or…	Android only Smaller project with less documentation than mainstream browsers
Downloadable app	Downloadable app
Open source	Open source
License: Apache-2.0	License: MPL-2.0 / CPAL-1.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 1, 2026

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