ottimo

Excelente aplicativo. Tem me ajudado muito a estudar, pois consigo baixar as aulas online para revisar depois. Tornou-se indispensável.

非常的好用，除了无法下载flash视频，其它的视频都可以下载

Esta extension es muy util a la hora de bajar videos, definitivamente una muy buena extension

Muy útil, lo recomiendo para las tareas

This is an excellent add-on that I use all the time. It's user-friendly and fast.

this tool is my mostly used as a preservation in my editing note for getting information. Thanks to the developers to make it.
If it could add video editing features a little, it would be even better for me.

Приложение работает отлично. Правда снимает видео не совсех сайтов.

The best!

GOOD

bagus ini

nice

Très bon plugin. Un incontournable. Le youtube-dl de Firefox