Ask to install external software... THERE IS A NO NO !!

More than 70% of YouTube videos are NOT downloaded, which makes this extension pretty useless!

after installing they tell you, than an additional installer is required, which is an absolute no-go. video downloaders like this (even stream downloaders) don't require such normally. very shady.

Does not work on Deviant Art.

First they want you to install a sketchy software to "co-work" with this addon and now they plaster a qr code visible in your video when u download it, so you have to buy a license key for around 20€ to remove it. Trash addon at this point.

Mozilla need to remove this extension from recommended add-ons. They force you to donate by putting a watermark on the video with no upfront notification about the watermark policy before downloading. Even p... videos sucks to download with it now 😂👎.

After I paid for the license, the key suddenly disappeared and doesn't work.
No serious response from support.

The first few videos, there was no QR code, and then there was a QR code after which takes you to a place to pay. There is no option to use PayPal, and I don't feel comfortable purchasing the conversion license without it. Then on the website, it says that there's no water mark on videos when there is, and it's big and gets in the way. This leaves a lot to be desired, and as soon as I find an alternative, I'm gone.

Sketchy additional installer required, no thank you.

Several years ago this was one of my favorite add-ons.
It would download music,video, and images with no problems. I used it a lot.
Now it won't download a lot of Youtube videos, some streaming video, or any images. When it does work it leaves a water mark or some kind of box on the video. It's slow, even slower to aggregate the video and audio to make another worthless water marked video. To get rid of the mark. you have to pay this pirate for a license. I am not going to pay for this add-on that doesn't work nearly as well as it did in the past. There are better video downloaders that are free with unmarked downloaded video. Try Open Video Downloader. Google it, don't pay the pirate.

Sadly, VDH is now plastering a large QR code in the bottom left of the video, obscuring much of it. :(

it requires to install other software, which is shady. no, F that. why would i need to install another software to be able to download. this is crap.

Used to work amazingly, now that put a huge watermark on every video unless you pay. Lifetime license is absurdly high. Very greedy.

The latest update does not work in Firefox Linux. I have installed coapp-v2 as requested by this version, but it still does not allow me to download anything. Will this be fixed someday, or will I have to switch to another video downloader?

giant qr code in the corner of all videos downloaded

Adds a GIANT QR code to the downloaded video unless you pay 20€. NOT WORTH IT