No MP3 download possible, you would have to convert cumbersome.

It at least works, which is something that most other YouTube MP3 format downloaders don't do. But even when I requested an MP3 file, it downloaded the video in MP4 format, and it did so at a very low bitrate, making for a sub-par audio line. Would not recommend.

working good

Very nice.

POWERFUL TOOL for Firefox. THANK YOU!!!!!!!!!!!

"Auf Ihre Daten für alle Websites zugreifen

Die Erweiterung kann sowohl den Inhalt jeder von Ihnen besuchten Webseite lesen als auch die Daten, die Sie dort eingeben, z. B. Benutzernamen und Passwörter. "
No thx!

Seems to work sometimes. Not terribly bad.

good

Working nicely after setting of nodejs and ffmpeg options, merging not always working though, requires manual intervention at times...

Nice Danke

wow kereen bangeet

l'Add On Marche tres bien sur la nouvelle mise a jour de Firefox

sehr gut

nenabízí stažení kompletního videa (audio+video v jednom), takže si to strčte do prdele