使用方便，好用

By far the most effective tool I've found for downloading videos online. It doesn't always work flawlessly but it outperforms everything else I've tried by a wide margin.

VERY GOOD ONE I FOUND NO ALTERNATIVE

Works well

Super

good !

ferramenta maravilhosa.amo

Great extension. No complaints here.

Con esta app firefox aplasto al chrome

La mejor extensión de firefox para descargar videos de multitud de sitios web. De verdad es muy buena y efectiva. Donad, insensatos, Donad!!!