can fullscreen without f11, really nice

It's a really good addon, i'm happy !

its really good! i totally recommend it, you can download with no worries cause it is going to work beautifully

My goto app for volume boost. Special on YouTube, after recent YT video changes, many videos have low volume audio, this fixes that. Works on all websites.

Good , if full fledged stereo output is incorporated, will make this add on an top performer

Es excellente... permite subir mas el nivel de volumen de muchas paginas y no distorsiona

Не работает(((((((

While yes, it is working most of the time...i just noticed that this Addon adds a

ITS AMAZING A1

Good no issues