it worked fine for me until the recent update.. when i go into a youtube live stream, it blocks the live chat window. i cant find a work around except to disable it. turning it off does nothing, and adding youtube to the white list does nothing.
ill deal with the issue since i actually like this blocker, and im not chatting often on youtube livefor it to be a nuisance to disable, since i dont need to restart the browser, and youtube dont have any popups..

EDIT : UPDATE !!!! i turned off hardware acceleration from firefox options and went into about:config and turned off webgl. apparently its an issue with my video card. its working fine now.

Good

Works with multi process Firefox. Gives you full control of what it blocks.

Good

needs a setting to remember blocked sites

Cool

What a very good addons ill give perfert star...

Infaltable :)

thanks

Very efficient on pc.. I hope same on Android.

Yes, the remember the pop-up blocked will be a great feature to add in the future but for the moment I got rid of all those pop-ups craps I used to have. For those who the addon seems not to work a hint; it used no to be working on my Mozilla Firefox but I restarted factory due to some other problems and the addon started to work one hundred percent. Thanks to the developer.

Just what i was looking from a long time,Thanks

i needed this so much

i needed this for a long time...

é muito bom, sempre uso...

Działa,blokuje otwierające się karty,okienka itp. Polecam:)

I tried all popup blockers, but this works best for me, and developer is updating it.

Pretty much the best new popup blocker!

"Popup Blocker (strict)" is definitely the most restrictive popup blocker, but that's the point! Recommended in combination with "uBlock Origin" ad blocker, and "Fix URL Redirect" link redirect remover. Cheers! :>

The best and most effective pop-up blocker I've tried and it really does live up to its title as a 'strict' blocker - so strict that it even blocks legitimate links from opening occasionally. The only other pop-up blocker that can compete with this one is IE's (when set to block all pop-ups).