Excelente extensão. Me ajuda muito em minhas vídeo aulas.

DownloaderHelper is one of the easiest download program to use. it is one the BEST program for downloading different file formats (mp3,mp4, wmv, etc) to date. I would recommend this program over any other download program out there.

Veloce, intuitivo. Supporta un numero esteso di file. Permette di scegliere la destinazione di salvataggio.
Assolutamente consigliato anche per i "non esperti di informatica".
Grazie Mozilla per questo componente aggiuntivo.

excellent

仕様が複雑になり、少し残念ですが、最低限機能を使えます。

works great for me

The Video Downloader software works like a charm. I do get confused with what to do and where to find my downloaded files so this could be made a little easier.

easy, fast, simple - BEST

Works fine on Linux Mint Firefox 51. Thank you.

Sehr nützlich, sehr stabil, äußerst zuverlässig!!

Very nice! I have been using this extension to download videos.

i just love Video DownloadHelper, is the best tool I've found to download videos!.

Good job,I like it

a very convenient tool to download videos from different websites. Easy to install, easy to use.

LO MEJOR

Used to be one of the best. Now adds watermark and requests payment. I quit.

This is the best video downloader add-on I have ever come across. It is capable of downloading 95% of all video streams I have encountered, and does so in a stable and reliable manner. Installation and maintenance especially of the Helper app are not one-click affairs, but totally doable even for non-experts when following the instructions. Definitely recommended, unless you have something better, and if you do, please let me know about it.