You should definitely use uBlock Origin.
It's open-source, doesn't sell your data and not part of Cliqz.

It's not possible to remove the purple circle in the version for Firefox on Android. The thing is useless and should be off by default anyway. Good add-on otherwise. Unlike ad blockers it blocks both ads and trash scripts that websites are clogged up with, and it does it without using any resources. Speeds up browsing so much it was the only way to use a 2004 laptop for internet. Some people say it sells your data but I couldn't care less about that.

Edit: What I said was assuming you turned off the new three options "enchanced blocking" and the other two in custom setup. If you blocked the trackers you wanted to block then those options don't serve a purpose and they slow things down.

Was a must-have add-on for me, but now after you guys managed to celebrate GDPR by sending out hundreds of e-mails that exposed your users email addresses.

The software is good but I don't know how to restore to the default settings.

元件很好用 但是我不知道如何重置為預設設定.

Me encata. Hasta ahora el mejor bloqueador de anuncios que eh encontrado

I Love Ghostery it makes me feel safe <3

Wenn ich das Add-on in der portablen Version von Firefox installieren möchte wird es als nicht kompatibel registriert. Ich brauche aber die portable Version, da ich bei meinem vom Arbeitgeber gestellten Computer keine administrativen Rechte habe.

Love the way how you can choose the way you want your AD Blocker to work... 9/10 I would personally rate this. Use to use UBlock Origin now have moved on to Ghostery!

Une extension faite par des branques, c.f. l'échec monstrueux d'envoi de mails en copie visible à tous les utilisateurs.
En plus de ça, l'extension envoie des informations à chaque ouverture du navigateur :
https://www.dsfc.net/internet/tracking/un-tracker-cache-dans-ghostery/
Il n'y a strictement aucune raison de ne pas utiliser uBlock à la place, qui en plus fait bloqueur de publicités.
C'est étonnant que Mozilla mette une telle extension en avant.

Can't download it because it says because of a connection failure. Seems to be a common problem with firefox. Seems like they would have fixed it by now since alot of people can't download any add ons because of it.

try

Por lo rápida y practica

Terrible rubbish extension. I found it to be SLOWING firefox down instead of speeding it up and it blocked me out of some of my most used sites. On one site despite disabling the tracking it still wouldn't let me in. Now that I have disabled it on Firefox everything is working fine.

DO NOT USE THIS RUBBISH ADD-ON!