Best available, handy download extension to have WHEN IT IS WORKING. YouTube doesn't want us to have the ability to download and keep certain politically incorrect videos that they eventually will delete and so YouTube "messes" with downloader codes and POOF, your green button is gone.

the add on works well, and is well maintained and supported by the developer. thanks

This is the best download app I've ever used for videos. Totally awesome.

A very reliable add on and downloads You Tube videos very quickly. I'm very pleased with this particular one which is the best. I use it on both pc and laptop. Far better than many I've tried before. I highly recommend this one. Very easy to use as well.

Debería indicar bien visible que está limitado en funciones al no ser que pagues por él.

Have used this for years. You can easily download most stuff with just the free version. Downloading certain things does require a PRO account. When I upgraded and had a technical problem, I got an immediate response and was able to fix it.

expensive

Fonctionne plus mais pour demander une cotisation ca fonctionne !

great add on

This extension is good tool and used frequently to download important university lectures from world over ...which then my sons watch and have got good grades at local college.
Thanks to this tool , we download those lectures and plug the mp4 file on old tvs thus saving us from buying 2 extra expensive smart TVs... effectively this extension has saved me close to 50k INR. I urge all others to donate $20 each basically peanuts to what it helped save. I work in S/w industry and know a good product with potential when i see one and funding can help the team get motivated to solve some glitches this great product ( but under appreciated i see)

Great downloader.....!!

This is quite useful and, even though there is the occasional glitch requiring reloading the page or clearing the cache, I think it's worth the 5 stars (and a contribution!).

I would like to see a more detailed description of just how the download takes place (I may unpack the xpi and take a peek).

Update: I had a glitch and contacted the developer - and got a very quick and helpful response. This addon is definitely worth supporting.

And another update: once again I needed to contact the developer and received very, very quick turnaround with helpful information. This add-on has been very useful to me for a number of years now.