Does what it was made for and I have no issues at all. One of the best read out loud add-ons I've used. Voices sound as real as real can get when it comes to digital speech.

This is so awesome!!! I really can go do yoga and have things well read to me. I live in the future!
Thank you Hai !

Just PERFECT ! I love everything about it. Thank you for developing this app of great help.
Please add "Brazilian Portuguese Male voices".

I really am very grateful for this great app. It is simple, it works well, it is reliable, has decent cadence. It helps me learn much more as I am an audible & visual learner. Reading alone has not produced the same results for me when it comes to study & learning. I use this on my laptop and it helps very much. Even for relaxation, articles, poetry & literature, recipes, you name it, there are so many applications. Much appreciated. Many thanks for this app!

This is the shizzle. Does exactly what I wanted and I was surprised at the range of decent non-robotic voices. Nice one 2Fun!

Totally fufilled with the function

I love this extension, & should be incorporated as a standard global feature of ff ( along with vertical tabs in the sidebar ). ( Tried in Linux & Windows10 ).

And it doesn't pilfer my private data. Viva la libre!

Great work. Easy to use!

If you change the voice to "google wavenet" based on machine learning, it is insanely good

it works really good. but i'm seeing some errors in the debug screen. i'm no coder so i just googled it. I tried the uninstall reinstall from store. i don't see where its causing me problems, or this might be why It sometimes forgets its permissions from google. either way, i've used this extension for years. thank you. below is the output to my error in case it helps you.
>
>
Read Aloud: A Text to Speech Voice Reader

Reading manifest: Error processing background.persistent: Event pages are not currently supported. This will run as a persistent background page.
Reading manifest: Error processing permissions.4: Value "tts" must either: must either [must either [be one of ["clipboardRead", "clipboardWrite", "geolocation", "idle", "notifications"], be one of ["bookmarks"], be one of ["find"], be one of ["history"], be one of ["menus.overrideContext"], be one of ["search"], be one of ["activeTab", "tabs", "tabHide"], be one of ["browserSettings"], be one of ["cookies"], be one of ["downloads", "downloads.open"], be one of ["topSites"], be one of ["webNavigation"], or be one of ["webRequest", "webRequestBlocking"]], be one of ["alarms", "mozillaAddons", "storage", "unlimitedStorage"], be one of ["browsingData"], be one of ["captivePortal"], be one of ["devtools"], be one of ["identity"], be one of ["menus", "contextMenus"], be one of ["pkcs11"], be one of ["geckoProfiler"], be one of ["sessions"], be one of ["contextualIdentities"], be one of ["dns"], be one of ["management"], be one of ["privacy"], be one of ["proxy"], be one of ["nativeMessaging"], be one of ["telemetry"], be one of ["theme"], or match the pattern /^experiments(\.\w+)+$/], or must either [be one of [""], must either [match the pattern /^(https?|wss?|file|ftp|\*):\/\/(\*|\*\.[^*/]+|[^*/]+)\/.*$/, or match the pattern /^file:\/\/\/.*$/], or match the pattern /^resource:\/\/(\*|\*\.[^*/]+|[^*/]+)\/.*$|^about:/]
Reading manifest: Error processing permissions.5: Value "ttsEngine" must either: must either [must either [be one of ["clipboardRead", "clipboardWrite", "geolocation", "idle", "notifications"], be one of ["bookmarks"], be one of ["find"], be one of ["history"], be one of ["menus.overrideContext"], be one of ["search"], be one of ["activeTab", "tabs", "tabHide"], be one of ["browserSettings"], be one of ["cookies"], be one of ["downloads", "downloads.open"], be one of ["topSites"], be one of ["webNavigation"], or be one of ["webRequest", "webRequestBlocking"]], be one of ["alarms", "mozillaAddons", "storage", "unlimitedStorage"], be one of ["browsingData"], be one of ["captivePortal"], be one of ["devtools"], be one of ["identity"], be one of ["menus", "contextMenus"], be one of ["pkcs11"], be one of ["geckoProfiler"], be one of ["sessions"], be one of ["contextualIdentities"], be one of ["dns"], be one of ["management"], be one of ["privacy"], be one of ["proxy"], be one of ["nativeMessaging"], be one of ["telemetry"], be one of ["theme"], or match the pattern /^experiments(\.\w+)+$/], or must either [be one of [""], must either [match the pattern /^(https?|wss?|file|ftp|\*):\/\/(\*|\*\.[^*/]+|[^*/]+)\/.*$/, or match the pattern /^file:\/\/\/.*$/], or match the pattern /^resource:\/\/(\*|\*\.[^*/]+|[^*/]+)\/.*$|^about:/]
Reading manifest: Error processing key: An unexpected property was found in the WebExtension manifest.
Reading manifest: Error processing oauth2: An unexpected property was found in the WebExtension manifest.
Reading manifest: Error processing options_page: An unexpected property was found in the WebExtension manifest.

Extension ID
{ddc62400-f22d-4dd3-8b4a-05837de53c2e}
Internal UUID
d3446ddf-aa4e-4ee3-a3d7-8bb27344aa9eManifest URL