LanguageTool supports several languages to a different degree. This page lists the number of rules per language to give a very rough indication of how well a language is supported. If your language is not supported, see our three-minute introduction on writing error detection rules. Of course you're welcome to improve and add rules for the existing languages, too.

Rules in LanguageTool 5.1
Date: 2020-09-25

Language XML
Activity Rule Maintainers
Arabic 504BrowseXML12004Taha Zerrouki, Sohaib Afifi
Asturian 61BrowseXML0000Looking for maintainer -
previous maintainer: Xesús González Rato
Belarusian 7BrowseXML0000Looking for maintainer -
previous maintainer: Alex Buloichik
Breton675BrowseXML3000Dominique Pellé, Fulup Jakez
Variants for: Valencian
3558BrowseXML24260450Ricard Roca, Jaume Ortolà
Chinese1863BrowseXML1000Looking for maintainer -
previous maintainer: Tao Lin
Danish78BrowseXML0600Looking for maintainer -
previous maintainer: Esben Aaberg, Henrik Bendt
Dutch3183BrowseXML12192195OpenTaal, TaalTik
Variants for: Australian, Canadian, GB, New Zealand, South African, US
3988BrowseXML39511700871Mike Unwalla, Marcin Miłkowski, Daniel Naber
Esperanto422BrowseXML1003Dominique Pellé
French2783BrowseXML1218021356Dominique Pellé
Galician302BrowseXML613002Looking for maintainer -
previous maintainer: Susana Sotelo Docío, Tiago F. Santos (4.0-4.7)
Variants for: Austria, Germany, Swiss
3118BrowseXML4912459312Jan Schreiber, Daniel Naber
Greek 55BrowseXML1000Panagiotis Minos
Irish 1658BrowseXML16401Jim O'Regan, Emily Barnes, Mícheál J. Ó Meachair, Seanán Ó Coistín
Italian139BrowseXML338010Paolo Bianchini
Japanese 734BrowseXML0700Looking for maintainer -
previous maintainer: Takahiro Shinkai
Khmer 33BrowseXML4000Looking for maintainer -
previous maintainer: Nathan Wells
Persian 283BrowseXML7001Looking for maintainer -
previous maintainer: Reza1615, Alireza Eskandarpour Shoferi, Ebrahim Byagowi
Polish1476BrowseXML714906Marcin Miłkowski
Variants for: Angola preAO, Brazil, Moçambique preAO, Portugal
2493BrowseXML344310250Marco A.G. Pinto, Tiago F. Santos (3.6-4.7), Matheus Poletto (pt-BR)
Romanian 457BrowseXML3000Looking for maintainer -
previous maintainer: Ionuț Păduraru
Russian834BrowseXML14492200Yakov Reztsov
Slovak 170BrowseXML1001Looking for maintainer -
previous maintainer: Zdenko Podobný
Slovenian 85BrowseXML0000Looking for maintainer -
previous maintainer: Martin Srebotnjak
Spanish743BrowseXML1424612737Juan Martorell, Jaume Ortolà
Swedish 26BrowseXML11500Looking for maintainer -
previous maintainer: Niklas Johansson
Tagalog 44BrowseXML0000Looking for maintainer -
previous maintainer: Nathaniel Oco, Allan Borra
Tamil 210BrowseXML0000Looking for maintainer -
previous maintainer: Elanjelian Venugopal
Ukrainian885BrowseXML240084Andriy Rysin, Maksym Davydov

Also supported in the browser add-on and with spell checking only (no grammar checks): Norwegian

The number of Java rules listed is only the number of rules specific to that language. There are some rules that deal with punctuation and that apply to almost all languages. The "Activity" column counts the number of changes to the rules of that language in the last 6 months.

Show false friend rules source code file