good

After a few years of using stream-grabbers, I never found one as simple and powerful as downloadhelper. This is the best thus far! Krishna Das.

Works perfect on non youtube videos too. It can name automatically according to the sequence. But hated the watermark.

Стабильно и очень быстро

This add-on works awesome! It helped me keep copies of some old videos that I had lost.

simple in use, great in results

The app is so easy to use

No ”Video DownloadHelper” , No "Firefox"

Very Good

Almost excellent!

PERFECT

little bit complex

EXCELENTE