I created my profile just to give 5 stars. But only active when necessary. I think browsing with it on means delivering a lot of data.

Add-on này cực tốt luôn không những thế còn miễn phí với MNM nữa không có gì để chê cả quá tuyệt vời.

Just downloaded it and so far -so good. I managed to set a spell check for 4 languages, which is amazing considering that Firefox by default let you check spelling of only one language. I need 4, and the app is seems to be excellent for that.
You have to add the languages in the app settings. Once you've done that, it works well.

Perfecte, sobretot perquè està en català! ;)

De gran ayuda, a mi me va de perlas.

Very very helpful and non intrusive!

цікаве рішення, поки задоволений. Як будуть якісь негаразди, то зміню свій коментар

De momento funciona bastante bien. Si no necesitas mucho más que corrección ortográfica es tu extensión, sino habrá que pasar por caja.

Für mich unentbehrlich!!! Auch normale Tippfehler mit nur zwei Klicks korrigieren. Korrigiert sogar typografische Fehler wie – anstatt - oder „xyz“ anstatt "xyz" (Akribischer Modus).