first it says you need to have an companion program then if you wanna convert the file to mp3 or something you need pay 12$ just use yt1s.com

Like all good software Downloader works well, is problem free and and does what it says on the tin. I would be lost without it.

Hands down,
Video Download Helper is the best program around. Easy to use, select the video you want to download and click the Video DownloadHelper's icon and click on the Video you choose and then click save. That's it. Simple, easy to use. 99% of the time it will download the video.

really nice Add-on, helps a lot! Tks!

This add-on is very simple and easy to use.

It only allowed 1 download; the first download. The rest of the times I tried to download a video, it wouldn't let me. It kept giving an error. I don't have time to deal with this, so it's getting uninstalled. It said, "Failed aggregating. The file might be corrupt." How could the file be corrupt? It played when I clicked play. I also don't like that I had to download TWO apps instead of just one.

a melhor extensão quando se fala em baixar vídeos de sites

Es ist ein wenig kompliziert und unpraktisch, aber im Großen & Ganzen kann man damit ganz gut arbeiten.

Excelente extension, bastante confiable y cumple con lo prometido

Great extension, very fast and efficient.

excelente herramientra, me ha sido muy util

下载网页视频顶呱呱，非常好用的插件。

Simply fantastic!

100 den fazla video indirdim sadece 2 defa sorun yaşadım, indirme hızı biraz yavaş olsa da gayet stabil çalışan bir eklenti.

very good!

Super Add-on.