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AdGuard Content Blocker vs uBlock Origin: catalog facts
AdGuard Content Blocker	uBlock Origin
Free Free and open source under the GPL-3.0 license.	Free Free and open source; no donations sought
Android	Browser extension
No root required More than 20 language-specific filter lists	Wide-spectrum blocking of ads, trackers, coin miners, popups and malware sites using EasyList, EasyPrivacy and other… Designed to be CPU and memory efficient
Only works in Samsung Internet and Yandex Browser Does not block ads in other apps	Removed from the Chrome Web Store on 2026-08-31 with the Manifest V2 deprecation Microsoft Edge is transitioning consumers away from Manifest V2 extensions starting August 2026
Downloadable app	Browser extension
Open source	Open source
License: GPL-3.0	License: GPL-3.0
No account 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 October 2, 2026	Official website Full listing and sources Checked September 20, 2026

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