I enjoyed this app and I am thankful for this.

Real good Extension to have to watch videos when the internet is disconnected. Works fine.

first 0 byte errors, and now Network connection errors. this used to be a really good extension

don´t work

Excellent tool, works as it should

Stop endlessly popping up every time I start firefox.

good

pretty solid!

Download button never appears if the vid is rated 18+.

This is the best video downloader for YouTube videos that I have used. Don't waste your time with any other downloader. Five out of five stars.

OK

Works beautifully on every site I have visited. I use this mostly to download webinars and technical videos from YouTube, so this is pretty handy to me. Thanks to the developer.