not bad

Very happy that I have found the Add-on

非常棒！

Me encanta esta extensión, así puedo concentrarme mejor en leer (Muy útil para los que tienen déficit de atención)

I am dyslexic. I find the app very helpful and easy to use. I love the way it highlights the text as it reads it in its own little window with a good background colour!
Graham - Firefox

excelent for school and students

Cumple con su función

Not amazing yet but good enough for almost every online article that I read.

works great, only option 'save as mp3' missing

I tried this add-on on some ebooks out of curiosity, and was pleasantly suprised by how well it performs.
The ability to change the speed and pitch are very nice.