すごく優秀なソフトです。

Trop compliqué, lorsque qu'un problème survient de le réintégrer dans Firefox.
il faut passer par Google .

Audio skips

der download helper war bei mir schon einmal schneller

特に問題なく使えているものの、ネット環境によるのか極稀に失敗する事もあります。またFirefoxでは動作しますがGoogleChromeでは動作の最後で必ず失敗します。いずれも日本語環境によるものかどうか詳細は不明です。

Still the best out there

After update to Firefox 62.0 version VDH stop to work. Too slow in downloading and aggregation.
To give an example, Youtube video download get 450 mb video in 5 minutes, VDH after one hour had not yet completed the entire process.
I do not know what the problem may be.

Funziona

pretty good. just find i need to push a lot of buttons. would be nice if less button pushing could be done

schön das es dieses Add-on gibt. Es hat mir gute Hilfe geleistet, wenn es geht. Manchmal geht der Download nicht, ohne dass ich erkennen kann warum nicht.

A great tool to download videos with the highest resolution.
I highly recommend it.

Stll lacking some Sites where you cannot download Videos. It recognizes the Video and it's Size but either starts download with unknown remaining time & 0 kb/s download. Or just downloads a small file like not even 100 kb..