Very helpful add-on I have ever used

While Video DownloadHelper isn't perfect, it is an incredibly helpful tool while performing online research. It works quickly and efficiently, although the latest version has troubles with Twitch content (as in, it cannot capture it at all), it sometimes has issues with youtube, and doesn't always upload downloadable content while cycling through websites.

Still, if you are in the midst of a research heavy project and need to be sure that your sources don't vanish without a trace? This is the tool for you.

Works well, sometimes without the QR watermark. I'd gladly pay for the lifetime license if you took Paypal. One star off because you don't.

Really excellent tool that is under continuous improvement. Definitely worth every penny. I would rate it 5* if it would also support downloading videos from on npostart.nl.

Lo mejor de lo mejor!!!

It's getting better, I love it

Πολύ χρήσιμο εργαλείο. Με περιθώρια βελτίωσης όμως είναι free και αυτό είναι πολύ σημαντικό.

Unverzichtbar, wenns um den Download von Youtube Videos geht. Leider funktioniert der Download von Videos nicht unter allen Umstaenden im Bereich des eigenen Youtube-Studios (wenn man beispielsweise Videos hochlaedt, encoden laesst, auf scheduled stellt und dann wieder downloaden will). Dann springt der Erkenner nicht an.

Super doplňěk, jen jeho rozhraní je někdy méně intuitivní, než se ho člověk naučí ovládat.

有時可以下載，有時不能用

Attendre 120 mn avant de retelecharger est le seul bémol, sinon très bien.

This add-on works great for one of the sites that I download from. Able to download multiples files in parallel.
This deserves a 5 Star but I am giving it only 4 because it works on one of my computers but not on the other. Even though the versions are the same for the add-on and firefox

good

Version 9.1.0.44 (stable)では保存時に日本語の濁点・半濁点がなくなる不具合がある