This is a great Mozilla Add-On. I have downloaded many videos in the last 15 months, even 1080p Full-HD ones (before payment was required it). Wish payment wasn't required for it, but, You Tube doesn't really want to cooperate, and, as the originator of the add-on says, "This all is a 'single man job' and I am the only one manning everything from coding, publishing, website, support and debugging." I especially like the built-in download button - keeps me from having to scroll down to access You Tube's button that's below the video frame. He is working hard to keep up with the ever-changing Big-Tech "Masters of the Universe" and their ever-changing plans. Keep using the add-on and be patient with him as he upgrades it and then informs you personally of his progress. Send him at least a cup of coffee.

I was having issue with no download button appearing, and sent a email. They had to up date for a new fix for what youtube was omitting..thank you so much. I've been using this downloader for years and I am grateful for it. Thank You, Much Love to you for your tireless efforts.

This addon is a GEM! One of those things REALLY worth donating to. I see a lot of bug updates but I don't think I've ever experienced one personally. Solid product.

Five Star Recommendation! Super Easy!

One of the rare well working downloaders. Does the job.

The best Download i have come across. I can't recommend it highly enough.

I love this add-on! Very easy to use.

2 stars because it works but has invasive pop-ups that force a tab switch.

Simply amazing!

Very good YouTube downloader.

The best Downloader for YouTube

luv it

Excellent software on which the author does their utmost to keep up to date. Youtube constantly change their software and this guy is amazing at keeping up with the changes. The latest update is great. Gets better and better.

This is a brilliant addon. I can't recommend it highly enough. The dedicated developer issues updates promptly within a couple of days whenever YouTube modify their code (which temporarily disables the YouTube Video Downloader addon). If you are a new user and one day you suddenly can't use this great addon, just be patient for a couple of days until the developer writes and distributes the fix.

The developer is working on a fix for the bug of the Download button not appearing, please give him a thumbs-up!