Working very well for mp3 and mp4. Thanks

it doesnt work, uninstalling :(

"I AM HAPPY TO BE USING THIS"

Dear Developer, I am very grateful for your development.
親愛的開發者，我非常感謝你的開發。

May I provide some feedback? I hope you can add a shortcut key feature.
我能不能提供一點意見，我希望能增加一個快捷鍵的功能。

This feature can be set in Manage extensions > Manage extension Shortcuts.
這個功能可以設定在 Manage extensions > Manage extension Shortcuts。

I deeply appreciate the convenience your tool has brought us. It is really very useful.
非常感激您的工具所帶給我們的便利，真的非常好用。

Excellent Firefox Extension. Does what it is supposed to do very well. Nice to see that the developer keeps up with the updates to be compatible with Youtube.

Top downloader. Use it very oft. Thanks! )

This was a fast add-on to install and use. I needed just one YT video to forward to a non-YT customer. Thanks for the good work.

Works well and is updated regularly

The is the best video download extension I have come across when it comes to learning techniques. Having the ability to view videos offline gives me the ability watch and work at same time and not run into the problem of a video 'disappearing' into the ether due to one reason or another.

doens't even work for 720p downloads anymore... useless.

This is the BEST youtube downloader!

This is one of the best add-ons ever created. It has helped me SO much! It's always updated, it gives many options and it's amazingly useful. I absolutely love it and I wish there was more than I could do to support it, because it's changed my life. THANK YOU!

One of the best downloaders I know, I am using it on about 95% of youtube downloads. Thank you for this addon.