отлично розработчики молодцы спасибо )..

Best free volume booster that really helped me to increase my laptop volume i will recommend must try it

Works fine as a free addon

Um add-on excelente, perfeito para melhorar o audio baixo dos serviços de streaming pelo navegador.

very good

This is amazing! Works perfectly as intended. My coaching institute has very low volume on their lectures and this was a perfect fix!

yey

It works, no complaints.

The sound booster works extremely well for me without overdriving the playback devices and the sounds are not distorted.

Does exactly what it is supposed to. Works great! :)

Works Perfect !! Now really VOLUME !!! Thanksss