Youtubeの方の暗号形式が変わったのか、数日前から1080pなどのダウンロードが出来なくなっているので、今はPROバージョンへの課金はしないほうが良いでしょう。
でも、料金も少額で便利なアドオンだと思っています。
作成者様の対応を待ちます。

not working AT ALL, just directs to pay-to-use. Not free, and not working

Used to be great before the paywall. The paywall would make sense for higher resolution and quality. But it is all completely blocked.

Easy and nice
Use it
Now

Worked fine until youtube's latest...now it's next to useless...no mp3 downloads.

It's work very well. I like this most. Thanks.

لا يعمل

Not free.
Payment required

ของเค้าโคตรดีย์ บอกเลย

Payment required to download basic MP3, rather use yt-dlp extensions

Good piece of kit, easy to use

This add-on rocks. Works every time until youtube changes its code and then the developer updates the extension and all is well again.

Okomplicerad och enkel att använda.

Wow. Just incredible. If you are using this service without paying, you can access any video that a paying user has downloaded in the past 24 hours which is itself pretty darn good. But if you have donated, the experience is even more amazing. A simple, compact drop-down menu with many options allows you to download any youtube video within minutes at high quality. If you are on the fence about donating, please do so. It will help them to keep this amazing service running AND will give you the absolute best, most streamlined downloading process available for youtube. Just amazing, I cannot thank the developers enough for doing all this for us.

Just use yt-dlp.exe.

what payment for hd quality instead other same apps. rednecks

tout simplement : ça ne marche pas. Erreur si l'on veut télécharger en MP3, aucune action si l'on veut télécharger en MP4.