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AdBlock vs Adblock Plus: catalog facts
AdBlock	Adblock Plus
Freemium Free extension; AdBlock Premium adds paid features such as cookie banner blocking.	Free Free and open source under GPLv3 or later.
Browser extension	iOS, Browser extension
Blocks pop-ups, banners and video ads Blocks third-party trackers	Available for all major desktop browsers Customizable filter lists
Allows Acceptable Ads by default Cookie banner blocking requires the paid Premium tier	The homepage leans on marketing claims rather than technical detail Separate apps are needed for mobile browsers
Browser extension	Downloadable app, Browser extension
Closed source	Open source
License not stated	License: GPL-3.0-or-later
No account needed	No account 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.