decent add-on, but it no longer reads after right clicking - which sucks. So I uninstalled. Very disappointed.

simple and it does the job, thats worth 4 stars.

One complaint: cant adjust its focused words outside of selecting any given paragraph. I hope to see it refined for selecting an individual sentence, or perhaps a scrubbing system.

Unable to get it working on Android.

Sorry but the audio sounded like ghost from Event Horizon shrouded in death noises from Event Horizon. Deleted immediately, thanks for the nightmares.

sadly no Brazillian portuguese on free version

Gracias por tu aporte, en nombre de los que usamos GNU/Linux te lo agradecemos.

Couldn't find less than one star. Sorry honest as I could be

Tốt

*UPDATE* I would add this to the GitHub but I'm not quite sure how to GitHub confuses me with all its jargon I have yet to sit down and learn it.
ISSUE:
The PIPER voices are great! And add like thousand new choices. but, changing Speed in Read Aloud Extension, Even 1 click < or >, changed the hfc_female_voice[medium] ENGLISH voice and pitch completely to different voice? its great but slightly too fast for me.
not sure why ppl are giving bad reviews for " synthesized voices" maybe they didn't log in to create an account or didnt give permissions in ignorance. SHAME!🔔..lol.
They're much better than English Google Translate.
A fantastic app extension and I use it multiple times a day changing from 4 to 5 star

Thank you for , what I can only imagine, is extremely hard work...FREE of charge, to bring the masses a fantastic extension. so much better than the stock windows voices. Alas, ppl still complain & talk smack.
(Using Latest Windows 10 64bit Desktop W/ Regular Firefox Install).
I also use it on Android now, and it works just as good haven't checked out the PIPER yet on that.
Thanks Again!

anda muy bien, gracias

Android version. Couldn't get it to work. Fresh Firefox install from Play Store, no other add-ons installed. Selected it in the add-ons section of the Firefox menu and am informed that it needs more permissions to talk to Google. I click the grant button and nothing happens. I click the permissions link and nothing happens. Spent an hour researching and trying different things, nothing works. I'm removing it, likely permanently.

Works on PC and Firefox Nightly on Android. Thank you!