Rated 1 out of 5 stars

Absolute crap. Does nothing.

Awesome!!! Rated 5 out of 5 stars

This addon is awesome! I use it to block some annoying ads !!! Thank you so much

Not working Rated 1 out of 5 stars

U can add sites as much as u want, since this extension doesn't block them at all. Tried 12 variations of 'softonic', even all at once.
Nothing changed, nothing blocked. Disapointed :(

Rated 5 out of 5 stars

I'm using Firefox 40.0. I tried a couple of other site blocking add-ons, but this was the only one that worked for me. I'm currently trying to track down where on my computer a piece of malware installed a browser homepage hijacking script that keeps loading its site when I open my browsers. Meanwhile, I needed something to stop the page from loading when I open Firefox. None of the other site blockers worked, but Block Site stopped the browser from even connecting to the site, rendering instead a blank tab page and a notification that the page had been stopped from loading. Excellent work!

This user has a previous review of this add-on.

Rated 1 out of 5 stars

Authenticantion doesn´t work.

Autenticação não está funcionando.

Pointless Rated 1 out of 5 stars

What Sense does it make to block sites if the this add-on is malware itself?

pedram Rated 5 out of 5 stars

It was the best site blocking I have used so far better than leechblock also
and it doesnt lose focus of the current website also sth others didnt have
thanks to the developers

Rated 5 out of 5 stars

Спасибо! Всё работает отлично.

Rated 5 out of 5 stars


THE BEST of LO MEJOR!!! Rated 5 out of 5 stars

it's the best tool to block those urls that u dont want to see then you are browsing at internet.

La mejor herramienta para bloquear esos sitios web que no deseas ver cuando navegas por internet. Buenisimo para bloquear la publicidad basura.

Excelente Rated 5 out of 5 stars

Era justo lo que necesitaba. En un script todos los navegadores se me bloqueaban en una página externa que dejó de funcionar.
Con este Addon pude entrar filtrando sin problemas ese link y rescaté todo el trabajo. Cumple con su función.
Gracias! Thank you!

Rated 4 out of 5 stars

Acho que o único defeito é que não consegue impedir a janela/separador de abrir, de resto é espetacular, uso este add-on para bloquear todos os sites de publicidade. Recomendo :D

Rated 4 out of 5 stars

I did not experience any issues with adds being inserted in any way. I do however use various blockers and may not notice things being removed.
I have noticed that it will not block on.aol.com Perhaps because it is an odd URL. Perhaps someone knows a special way to insert this URL in the block list? Or is it a bug?....
Overall works well. Necessary for Stumble Upon.

STAY AWAY FROM THIS Rated 1 out of 5 stars

I Used this add-on earlier for some time.

Suddenly and without notice I got all kinds of lock-up problems without any change to computer.

A restore without this add-on (but with the other previous add-ons) is proof enough -> This thing is MALWARE.

Rated 5 out of 5 stars

I think it's really good.

This IS malware - steer clear! Rated 1 out of 5 stars

I can't speak to how well it blocks pages, but it litters pages (eg. Microsoft's support site, which does not have ads) with extra ads, opens pop-ups, and redirects searches and typed URLs to pages of its own choosing. Save yourself a lot of grief, and don't bother with this nuisance. I disabled the extension on a friend's machine, and Firefox once again became useable. Apparently, Wips.com extensions and apps also monitor and transmit info back to their servers on the pages you visit, so it is also a security/privacy threat - see http://www.ghacks.net/2013/01/13/how-companies-take-advantage-of-mozillas-addon-repository/ for example.

Rated 3 out of 5 stars

This add-on is so helpful, you have no idea how much. But I accidentally blocked Youtube and I can't unblock it - I don't know how or this add-on doesn't have the feature to unblock sites. PLEASE HELP ASAP

MALWARE BY ITSELF Rated 1 out of 5 stars

Beware this addon is a malware by itself. It does block sites in your list but it redirects you on ad websites randomly when you click on an url. Extension Defender reports it as a malware and it is true. I have no more problems since I deleted this junck.
Méfiez vous c'est un malware par lui même, je n'ai plus de problème depuis que je l'ai supprimé.

Rated 4 out of 5 stars

Just a suggestion: can you make it to actually block the tab? I mean now it's blocking only the site but the tab still opens. It's a half job, after a while I have 10 empty tabs opened.

This user has a previous review of this add-on.

It works for me Rated 4 out of 5 stars

Just installed on Firefox 31 and it works great.

Would it be possible in the future to make it automatically close blank tabs opened for blocked sites?

Appreciate the add-on.