Excellent extension. Does what was promised. Probably the best. YT or FF makes changes, but the Feller makes it work again and constantly improves it.

It demonstrated high efficience, however it is now requesting change of format. I wonder why.

so so so excellent!!

excelente! cumple a cabalidad lo indicado, puede ser de forma muy sencilla con solo un click para la descarga o bien con opciones adicionales para ajustar a lo que se requiera. recomendada 100%

This has been my fav video downloader so far but something broke it, the error message is something like:

Cannot detect url encoded fmt stream map

Werkt perfect en makkelijk.

Exactly as anticipated. You can click to download files you need. It is easily editable and having downloaded both audio and video files separately, you can combine the highest quality of each.

De lo mejor, merece más de 5 estrellas. Gracias Desarrolladores

I installed yD in my two laptops where I use Firefox. On the one machine the native was installed and recognized from Firexfox, but on the other machine Firefox could not see it.

Better than all other YouTube downloaders. It keeps things simple. YouTube now streams separate files for HD video and audio. This addon uses ffmpeg (trusted open source video software) to thread the video and audio together and give you a complete result. No weird registrations required. The plugin parses all the available different video and audio qualities for you to chose from. The only downside is you must go into the plugin options to install the native client and ffmpeg, but that's easy as downloading and running a bat file and pressing an install button.