Powerful addon. Offer features on videos and albums too. A lot of options to configure. Can set custom hotkeys.

Really needs the feature of scrolling though videos.

Não fico mais sem essa extensão. Consigo ver as imagens com mais qualidade do que quando eu as abro

Я просто жить не могу без этого аддона . I just can not live without this addon

The perfect quick hover-thumbnail zoom add on. And lots of nice options if you choose to dive into the settings.

On https://music.yandex.ru/artist/798732/albums add please view the big album cover.

works great but has some kind of script on it that freezes everything up." firefox not responding", so I go to task manager to shut down firefox, then half the time it says "task manager not responding"

It will be awesome if you add a download option for the zoomed image ,great job thank you

This review is for Imagus v9.8.67 under FF Quantum v65.0 x64. I've been using Imagus for quite a while now. It worked fantastically prior to FFs new Add-On setup. BUT this version is terrible. NONE of the keyboard functions work. I can't
"Enter full zoom mode",
"Toggle all available space"
NO keys work to disable Imagus from blowing up images so every little icon or image on a site blows up in my face blocking everything behind them. Which is most of the page since I WANT the image to be very large WHEN I WANT THAT.
But I can't make that happen when I want it and I can't prevent it when I don't...
Nuf said.
Oh, I realize this is mostly FF's fault since they broke EVERY add-on developers have been so kind and worked so hard to develop for us FOR YEARS.
WTG FF.
Which I love btw. FF I mean.
And also Imagus. Usually.