Pop up ad blocker?

What are you guys using to fend off the annoying barrage of ads?
Anything free, and doesn’t require personal info?

"Adblock sells your data, adblock plus is a one man operation who was there first, and had kept his integrity."
The heads up is appreciated teo_audio
I haven't downloaded yet. Thank you
I love pop up ads.
Ummm, large woman modeling bras....