Thank you for installing uBlock.
uBlock is free, open source software. We believe in an open web for everyone, and have created a free product to help block ads, trackers, malware, adware and more.
This is not a trivial task. And we rely on donations from users like you to keep supporting uBlock and help us bring it to new platforms and browsers. You are always welcome to use uBlock for free, but we appreciate your support if you are able to donate today.