I have tried over 20 add-ons like this. Save your time, do NOT download. Complete BS.

SCAM! Но HD downloads. Always ask to pay

1080p never downloads, asks for pro subscription or something, and 360p and 720p download empty files with size of 0 bytes. Worthless extension, there are better ones, that actually work.

This add-on is really only functional by purchasing the 'Pro' upgrade, for a "one-time fee". I did so, over a year ago now, and the product worked fine.

However, the product stopped functioning a few days ago and I received an email from the developer, Dishita, advising that the verification process he'd been using (for 'Pro' users to use the upgrade) was faulty, and allowed links to be shared which allowed non-paying users to consume his bandwidth.

He advised that he was therefore changing the verification process he was using.

Fair enough.

But then he basically mentioned, "Oh, and by the way, if you made your one-time purchase over a year ago, you'll have to make another "one-time" purchase in order to restore functionality of the product."

I call BS on this.

Absolutely NO WAY I would purchase this again, from a developer who so flagrantly displays a lack of integrity in his dealings with customers.

Who's to say he wont do it again? And again?

I'm out.

There are too many other good options...

P.S. - I am also hearing that this developer is BUYING favorable reviews. I dont know if that's true, or not. But consider yourself warned about both of these issues!

Malware, hara que te aparezcan un par de de anuncios por cada minuto de video. Basura, solo si eres usuario de pago te funcionara, asi que piensalo.

DON WORK it send u to another page to download a app and wants to charge u

No longer working and and the author does not communicate about the problem. I'm a premium donate user.

No longer working, I think I'll give another a try

This add-on no longer works. No help from support.

This extension is out of date. The YouTube API was updated and it no longer downloads videos.

Does not work. As soon as you try to download, it sends you to a page to buy something.

A veces inician bien, pero los creadores quieren dinero jaja... Siempre hay mejores opciones esto se acaba de ir a la basura 1 usuario menos...

I've been using Mozilla FF and addons a long time. I know to wait for YouTube addon changes, because YT often do change their formats and addon developers have to catch up. I've come here to see if the developer has made a mention of the MP4 download issue or if others are still having this issue and there are a lot of people giving low star reviews...then five 5 star reviews on top of them. In a row. That tells me the reviews are being falsely 5 starred, probably by repeat accounts and possibly by the developer to counter-balance the negative ones. IT IS COUNTER-PRODUCTIVE TO LEAVE BAD REVIEWS WHEN AN ADDON STOPS WORKING AND DECEITFUL TO MANIPULATE WITH POSITIVE ONES. I was considering buying the product for the HD MP3 downloads, but not now. Siyanara.

Nem tudom letölteni, a videó letöltőt

Vedio dont download

wont do any at all

was fine but now impossible to download mp4

its not working!!1 fake screenshots here as you can download mp4 !!! but no way... i m unisntall now but its effect my firefox blocked my firewall!!! God damn you... yalan arkadaslar sahte bi eklenti indirmeyin benim gibi guvenlik duvarı ile ugrasırsınız silecem diye...

very good downloader