Excelente extensão

brilliant

it is a great app

works great!

bom

Excelent add on

Lied and told me that "you can't download this video and will need another program."

Also opens web browser tabs at random times.

As usual these pieces of shit offered me an unsigned .EXE file from some other website linked straight out of the firefox addon which cannot be trusted.

Downloads one video grudgingly, then seems to refuse more saying it is a special youtube video that the paid for version can download.
Thanks.

отличное дополнение...

great all!

Best at the moment

nice

Love this app, it keeps it simple as it easily downloads almost every video I come across like ant video downloader's old hay days. Keep it this simplistic and reliable, please!

Just an advertisement

It perfectly work, with also a video preview and different file format to download

It seems to work on most sites and it easy to use when it does.

Video Downloader funktioniert sehr gut.
Die Videos lassen sich sehr gut herunterladen
und später offline betrachten ,z.B. Tutorials
können nachvollzogen werden.

On Coursera I had a lot of problem, this addon downloads a compressed size reduced verion of the original file. Flash Video Player worked way better.