excellent, reliable and has a dedicated operator who informs you of improvements and the like

Very practical add-on, and the developer is very reactive with fixes and updates, even when youtube modified its codes to stop the downloading of their videos, the fixes were available withing hours. Very good job by the developer

this is an incredibly useful tool Thank you for creating and maintaining it,

I keep saying this is one of the best video down-loaders. I used this add-on several years ago and it was a wonder. I am planning on use this newer version soon. I am very wary about what I download, I am sure this add-on will work as well as it did years ago

outstanding extension.it has worked well for me for about two years. The developer keeps it updated frequent enough as needed. I don't recall it ever not working even though YouTube constantly changes the way it operates.

good to use

The best video download extension. Every time YouTube tries to obscure download option, the developer is working really fast on a fix.

It is awesome and is really handy. I simply can't live without it.

The best add-on out there besides adblocker.

Great (probably the best) add-on for video & mp3. When YT changes its behavior, developer comes with a fix in a day or 2.

This is a must-have add-on if you use YouTube. Absolutely the best.

An excellent add-on for Firefox. The only one that I have found to get reliable downloads. It is constantly updated when YouTube code changes, so don't give up - follow the guidelines and upgrade to the Pro version with a donation of your choice.