Awesome grammar and spell checker.

best add-ons but i wish if it was totally free

Je trouve cette outil très très cool merci de l'avoir créer

I love this spell and style checker! You can run it with your own local instance of of the LanguageTool back-end and enjoy a privacy-first handy little helper that rivals grammarly. Absolutely wonderful! You can integrate it into all major browsers and even Microsoft Office, although for that I think you need to turn on some undesired setting. Not sure yet.

Really lovely tool, been running it for months now with my own back-end server, definitely a "base install addon install". Also love that setup is very very easy and that it's got very good multi-language handling. No need to set your text as this or that language. Microsoft, take notes! (Especially in One Note... can't even set a language per-document... I digress :D)

This used to work brilliantly. However, it now only highlights grammar and spelling mistakes as clicking on suggestions no longer replaces the misspelled word or corrects the grammar.
I have removed and re-installed twice to try and fix this fault to no avail.
It is now of minimal use.

Cocky confidence writing emails now. Love it!

Отличное расширение. Показывает много синтаксических и грамматических ошибок - здорово помогает в работе. Удобно, что работает с разными языками. Этого нет во многих дополнениях.
Рекомендую использовать всем знакомым. Идеально!

n1

É bom... mas poderia ter uma opção de ligar e desligar geral de forma mais simples, para só fazer uma revisão no final.
Em alguns momentos é incrível, sugeriu por exemplo, "Vamos criar" por "Criaremos" ou "Budget" por "Orçamento" ou "como um todo" por "na totalidade"... Em outros não entendo, por exemplo, não percebe qualquer erro nesta frase: "A rais da árvore esta podre"

Works without registration is COMPLETELY FREE. Best grammar checking tool i have found so far.