very very useful addon

Excellent add on!!!!!!!!!!!!!!

handy and easy to use. Highly recommend

This app is super useful. Especially if sites aren't loading.

超好用的附加元件，謝謝!

This is the best video download addon I've ever come across.

わかりやすく簡単で大変使いやすい

This thing is awesome for my lesson prep

非常好用

Love it!! Always able to save videos without issues.

Excelente ferramenta, do tipo que salva a pátria!

En mi caso me ayudo a formar una excelente biblioteca para dar cursos. Es buenisima

Very useful extension. Allows me to be offline while the others are working.

cool addon

Very user friendly and handy app

DLしたファイルの管理もできるしとても使いやすい

Great extention - works perfect on firefox !!!