Non è velocissimo ma un buon strumento per lo scarico dei file video

This version came with some problems about stream download in periscope web. Duration of live videos is not correct and so it losts the beginning part of the videos.

大変役に立ってます

I use downloadhelper often. It allows me the ability to download stuff and save it for further viewing.

Slow and desperately needing rename file function. Okay though. Works on hard to download files

reallly like it, simple to download and convert

Excellent, fast, efficient, trouble free. Highly recommended

Ha sido útil y fácil de usar, lo que no había podido es agregarle el sonido,pero ya me di cuenta como es. Muchas Gracias.

This add-on requires a companion app which is not mentioned at all in any of the instructions or documentation here. Super lame and a little sketchy to do that. Why is this a 'Recommended' add-on? Cmon Firefox people.