Don't bother. You have to then go download a program to be able to actually down load a video. Utter bullshit.

При любой попытке скачать, пишет: "Для завершения данной операции требуется наличие внешнего приложения" и ссылка на приложение. Идите вы, со своими приложениями! Плагин нерабочий!

Five star before it required an external application, one star now that it does.

Before it used to be very good and would download quickly without any issues. Nowadays it takes ages to download because of the aggregation process and the final result is a video with a huge qr code that present on every video which requires almost 20 euros to be able to take out. There are better alternatives out there

8K video'ya QR Code eklemeye çalışıp 2 saat sonra 320x240 video'dan daha kalitesiz hale getirebilen ender bir indirici.

Not as good as it was before. Now, most of times, it's impossible to download videos from streaming... a bit deceived, because it was one of my favourite addons.

Takes forever to give you a watermarked file.

Until the 6 of September 2020 it was a good add-on, then this ugly QR-Code started to appear. I thought about paying for this service, but paying is too intransperent so I couldn't. Recently it also started to download mp4 whithout audio, and the mkv are always damaged and have noise instead of audio, when displayed as download-Option.
Whithout beeing able to download with audio I don't feel like paying for this at all.
Also https://www.downloadhelper.net/asites/f/standard/1 still advertises with youtube beeing downloadable while this is not the case anymore.
For years this was one of the best add-ons for firefor but now live recorder is better, as long as you are able to convert webm back to mp4.

It makers a QR Code in one corner after "converting" .Not telling you before. Hours for nothing" Converting not to disable. Conversions just sttop. Disgusting, Not working.

Leider werden die Einschränkungen (implementieren eines überdimensionalen QR-Codes) erst sehr spät eröffnet.
Diese sollten vor Zwangs-Installation angezeigt und erläutert werden.
American Way - alle entstehenden Kosten verschleiern

Kein "Stand-Alone"-Tool - benötigt zusätzliche Software. Völlig inakzeptabel!

Es fehlt eine Option für andere Sprachen ausser Englisch.
Es steht keine ausführliche Bedienungsanleitung in Deutsch (oder anderen Sprachen) zur Verfügung.
Es wird lediglich auf eine mangelnde Unterstützung des PayPal-Zahlverfahrens hingewiesen - aber nicht, welche Zahlungsmöglichkeiten zur Verfügung stehen.
Nicht jeder besitzt Kreditkarten!!!!

Alles in Allem:
schlechter Kundenservice.

C'était un très bon Add-On et ils ont décidé d'ajouter une application compagnon impossible à installer. Il y a plein de forum à ce sujet, des pages et des pages (en soit, ce devrait être un signal pour des développeurs). Toutes les pseudos solutions qui y sont proposées ne fonctionnent pas. Le fichier de l'application compagnon n'est pas exécutable sous Linux, c'est pas un rpm qui s'installe. Les commandes pour l'installation des fichiers extrais du .tar.gz génèrent plein d'erreur et n'installent rien. En clair, c'est malheureusement devenu une application à éviter alors que c'était une super application à l'origine.

This add-on is not a "complete tool", it asks for downloading external app.
The description is incorrect.