Youtube switched to separate audio/video streaming technology for higher quality formats and no longer provides direct 720p (Since 24 September 2018)/1080p/mp3 streams. Converting these streams to downloadable formats for you needs powerful server infrastructure, therefore 1080p/mp3 downloading has been limited to PRO users. Read more at - https://videodroid.org/pro_upgrade.html. FREE users can download all formats in CACHE where some PRO users fetched the video/audio in past 24 hours, to test the feature you can try downloading popular videos.
-------------------------------------------
You go on ***, with your compulsion ...
There are others, and even better additions where they are not forced to buy...
========================================================================
Youtube переключается, чтобы отделить технологию потокового аудио / видео форматов для более высоких качественных и больше не обеспечивает прямой 720p (С 24 сентября 2018 года) / 1080 / mp3 потоков. Преобразование этих потоков в загружаемые форматы для вас нужна мощная инфраструктура сервера, поэтому 1080p / mp3 загрузки ограничивалась PRO пользователей. Узнайте больше на сайте - https://videodroid.org/pro_upgrade.html. БЕСПЛАТНЫЕ пользователи могут загрузить все форматы в КЭШЕ, где некоторые пользователи PRO извлекаться видео / аудио в течение последних 24 часов, чтобы проверить эту функцию, вы можете попробовать загружать популярные видео.
-------------------------------------------
Идите вы на ***, со своим принуждением…
Есть и другие, и даже получше дополнения, где не принуждают купить...

I tried a lot of video downloaders in the past few years. This finally is the one I am most satisfied with:
* apparently finds every YT video
* easy to use
* minimal permissions needed
* in case you have a question about the addon you get an answer within very short time :-)

And I am with el gusano who wrote:
"This add on does just what it says. For all the whiners out there, read the directions. Make a donation, you can load the higher quality videos; the 360 is free just as advertised. If this keeps up with upgrades, I will donate more later just because it's a good product."

Ничего нельзя скачать не купив про версию. в топку это.

forced donations ARE NOT donations

Excellent add-on! It was my pleasure to make a donation. Thank you a lot!

Does not work. Wants you to pay.

very good!

This add on does just what it says. For all the whiners out there, read the directions. Make a donation, you can load the higher quality videos; the 360 is free just as advertised. If this keeps up with upgrades, I will donate more later just because it's a good product.

Doesn't work. MP4 downloads not available. Throws up error message inviting you to upgrade to Pro version. I upgraded. Same error message.

Works perfectly! Looked at several other things before choosing this. I will say this again - Works Perfectly!

Muy bueno

It shows it will download 1080p but after installation it tells you that you have to PAY for 1080... Please tell me before!!! #UNinstalled

no funciton, bad

Among the best!
Works for most yt videos.
Free version is limited to low-res downloads, unless you get lucky, but that's fair if developers want to make some money in lieu of their investment.