What we do.

We build products that help develop and sustain a fair and open web. We put users in control while providing user-friendly revenue options.




Adblock Plus

Desktop browser add-on that improves your online experience by blocking annoying ads and more. It’s free and open source, and supports Acceptable Ads.


Million active devices


Available languages


Supported browsers

Adblock Plus for mobile browsers

Adblock Plus for Samsung Internet

Designed from the ground up for Samsung Internet browser, Adblock Plus for Samsung Internet is easy to install. Block annoying ads and browse safely. Supports Acceptable Ads.
Adblock Plus for Samsung Internet

Adblock Plus for Safari (iOS)

Adblock Plus for Safari blocks annoying ads, which can save data and battery life. It also blocks tracking, malware and more.
Adblock Plus for Safari

Adblock Plus for Firefox (Android)

Adblock Plus for Firefox not only blocks ads – it can block other annoyances like tracking, social media buttons and more!
Ad blocking on your Android device

Adblock Browser

A powerful stand-alone browser app for your Android and iOS devices. Browse the web safely and securely without annoying ads slowing you down.


Million downloads


Million monthly users


Supported platforms

Acceptable Ads

We allow Acceptable Ads by default on our ad-blocking products. Acceptable Ads provide revenue for publishers, networks and advertisers. This helps keep sites free, without interrupting your online experience.
Find out more

Partner integrations

Plug-and-play ad-blocking functionality that millions of users already love, and which functions seamlessly with multiple platforms. Integrate easily with your own tech stack, while benefiting from a new revenue stream.


Support the creators you love, and get paid for your creativity. Flattr is an innovative platform for funding creativity without relying on ads.


Flattrs distributed


Supported Platforms


Supported browsers

Looking for product support?

Go to the eyeo Help Center or contact us on social media.