Video DownloadHelper is simply the best extension of it's type. It works every time, on every site I've tried it on. I can't say that about any other extensions I've tried, and I've tried a bunch.

i love it

Video Downloader is very easy to use and works great!

Its super simple and quick, i like it a lot so far i have no issue.

Tökéletesen működik.

download almost all the sites

It works, but you can only download once per 2 hours unless you pay. would recommend "Easy Youtube Video Downloader Express by Dishita" (find by searching on addons.mozilla.org)

Does not work on youtube anymore.

This thing can even download blob video streams. Best downloader yet!

down loaded 100 videos in one session. unlike most other out there this one just work and keeps on working

It's very good!

Add-on is super powerful. Most of the time it "just works." I upgraded to the premium option mainly to support their work and I hope they never go away. The previous major revision (9) had some difficulty with certain sites, requiring some interesting workarounds. However, version 10 has fixed that for all the sites where I would like to use this add-on. Also, after engaging the devs with questions I am impressed by their responsiveness and clear communication. Deserves all 5 stars, and maybe an extra just for being a cool bunch of people.

It is simple, it is quick, it just works. Brilliant.

Run perfectly.