I love LanguageTool. I find it's much better built and user-friendly than Grammarly. I found Grammarly irritating and resource-intensive on the devices where I ran it.

C'est trop cool !

After 2 years, it mostly cannot detect and disable checking when writing in unsupported language (Czech).

Sehr gut

I would rate 5 stars but I think you should be able to turn of the notification that the text has advanced errors. I understand that they need a subscription of that but I think we should have the option to not accept, I would rather it just ask me if I wanted to upgrade every once in a while rather than always tell me that there is a problem and not telling me how to fix it.

Wirklich professionell!

Muy buena herramienta, funciona perfectamente donde sea, y es muy fácil corregir errores en español como en inglés, sin necesidad de cambiar ni configurar nada, 5 estrellas merecidas. / Very good tool, works perfectly anywhere, and it is very easy to correct Spanish errors as in English, without the need to change or configure anything, 5 deserved stars.

Rewelacja! Czekam na wersje, którą będzie można podłączyć do klawiatury w androidzie.

No clear instructions for adding this add on to a android Firefox browser. Can't do a thing with it.