Dunno how this is still for free out here. Must-have extension for every browser.

Simple no other extension is as good as this ones at what it does.

In a Internet full of spam, pop-ups and annoying ads, this is a MUST HAVE for everyone (combined with Ghostery), on every device.
It just doesn't block ads, it makes every site much more readable (especially newspapers that are always full of junk).
It blocks malicious code, suspicious sites and almost eveything that shouldn't be in a webpage. It makes the everyday use of Internet much better.

It makes the web browsing smooth and clean.

Finally gave up on Chrome. Specifically because of this extension. Now I can browse w/out being bombarded by ads. FYI: uBlock's free DNS server is a must-have!

simply

One of the best ad blockers ever made i did stop using it after setting up DNSMASQ to do it