Thank you!

Best video Down loader I've used . Easy & Fast

A bit contentious with Youtube (sometimes it works, sometimes it doesn't, though with how stingy Youtube is that's hardly surprising) but overall the only extension you'll need for downloading videos from all sorts of places and all sorts of players. Highly recommend if you're interested in preserving, well, Anything, especially with how gatekeep-y the Web has become.

Video DownloadHelper is a very useful tool for my needs, and I highly recommend it. There are a few situations where I can’t always download videos—I’m not sure why. That’s why I’m giving it only 4 stars.

This has been amazing for years, but now they have removed all traces of the desktop application from the website so on my new device i can no longer download videos, i am no longer prompted to download the application needed for the extension and the website is missing downloads.

Been able to download 98% of websites, multiple video file formats, sometimes it seems like there is a frame rate mismatch between video downloaded & original source. And being forced to pay to clear the watermark at certain videos could be improved on.
Overall, really glad with the addon.

Pretty decent addon. I use it to download any batch of videos i can't download normally, so I'd say it's pretty versitile.

Now we can no longer choose a download directory other than the browser's. (The subdirectory option does not work.)

Works a lot better after the latest update and it is considerably faster.

It does exactly what it says it will do!

概ね良いです。しっかり動作しますし、ネイティブアプリのインストールが不要になった事で信用性が向上しました。インターフェイスもまるでブラウザにネイティブ実装してあるようなもので自然で使いやすいです。

This is the most effective video downloader I've tried. I would give it 5 stars, but the elimination of the companion program is a bad thing. The problem is the Firefox disallowed extensions to save files wherever uses wished some years ago, so a program by the author was necessary to complete a save in the regular way. Without this, one has to go to a pre-chosen location and move the file to ones preferred location for it. Yes, one can use the extension to open the Downloads folder and move the file, but that's more work than I want to do. Still, I understand and this is more than I've gotten for free in a while, so kudos to the developer.

can't load subtitle

Good!

Works well except for bluesky!