Excellent and fast ...

好用，相當方便實用的工具。

Para mim funcionou perfeitamente. Consegui baixar todos os cursos que paguei e não conseguiria assisti-los integralmente se não fosse por essa extensão. Super recomendo.

Ok

Video DownloadHelper requires an additional application to be installed, for which there is a fee. Without the add-on, it's fairly useless. Free Download Manager and free applications can download most videos, without charge.

Kann immer noch nicht mehr erneuern

This WAS a good extension for firefox. Now money does kick in, the extension enforces You to BUY a conversion extension. Worse, the extension does breaks the sandbox of Your firefox and runs outside Firefox with a companion app. Do not use this cr.p It is unsecure and in the final end there are better extensions that are free, secure and do the same.

the best and simple addons. tq for the dev

very useful app.

O melhor.

This extension is FANTASTIC! Congrats Video Download Helper! ;)

Кликаешь скачать - скачивает вам на диск свое гребанное приложение . Это не расширение а а установщик какой то сомнительной программы !