oui il me plait

DownloadHelper is very much useful, and very much effective and robust, even works on video streams. Thanks for the developer.

Asks you to download an external app!

ottimo Video Download

good

Simply brilliant !!

perfeito

I have been used this free licensed Video DownloadHelper for a few years with successfully downloading many YouTube video files in WEBM format. I used those files for my on-going education purposes and I am very happy with the results. The Mozilla developer produced excellent products. The Video DownloadHelper continued to demonstrate their reliability on the software, accuracy on recording and playing. Also, it was extremely easy to use. I highly recommend this Video DownloadHelper to you.

This add-ons works really well, providing a download capability across a wide-range of websites. Once you understand how the interface works, it is a breeze.

非常好用也很方便！谢谢作者！大家快来用！！！

Great app! works flawlessly.