The add-on is intended for checking grammar using LanguageTool
functionality (in particular, the add-on uses its webserver). Though it can work without any further customization, it is strongly recommended to setup a local LT server
, and change the add-on preferences to use your server. By default, the add-on uses the local server and falls back to public LT server (that can't handle the high load and can't guarantee the privacy).
Supported languages: English (en), Dutch (nl), French (fr), German (de), Italian (it), Polish (pl), Romanian (ro), Russian (ru), Slovak (sk), Slovenian (sl), Spanish (es), Swedish (sv), Ukrainian (uk), Asturian (ast), Belarusian (be), Breton (br), Catalan (ca), Chinese (zh), Danish (da), Esperanto (eo), Galician (gl), Greek (el), Japanese (ja), Khmer (km), Persian (fa), Portuguese (pt), Tagalog (tl), Tamil (ta).