LanguageTool 2.7

This project provides a grammar and style checker language for over 20 languages
LanguageTool - Using LanguageTool on the LibreOffice/ office suites is easy
  2 Screenshots
LanguageTool is an open source proofreading program designed to find errors that regular spell checker tools cannot detect. It is a rule-based style and grammar checker that will find errors for which a rule is defined in its XML configuration files, such as mixing up “their” with “there.”

Detects various grammar problems

The program can also detect various grammar problems and comes with support for over 20 languages, including English, German, Polish, French, Spanish, Swedish, Greek, Chinese, Danish, Japanese, Icelandic, Portuguese and Brazilian Portuguese.

Additionally, it boasts an easy-to-use, simple and straightforward graphical user interface that allows anyone to paste text that needs to be spell checked. It can check the text in the clipboard, tag text, cut/copy/paste text, and reside in the system tray area.

Detects a wide range of problems

From the Options dialog, you can enable which type of problems the application can detect, including bad style, grammar errors, slang, punctuation errors, possible typos, redundant phrases, commonly confused words, collocations, capitalization, semantics, as well as non-standard phrases.

LanguageTool for LibreOffice and OpenOffice

Besides being a standalone application, LanguageTool is also available as an extension for two of the most popular and powerful open-source office suites, LibreOffice and Apache, allowing users to proofread their texts by right-clicking on selected phrases or paragraphs.

LanguageTool for Mozilla Firefox

In addition, the application is also available for download as an add-on for the world’s most popular open-source web browser in the world, Mozilla Firefox. It requires no restart and places a small button on the main toolbar, allowing you to proofread highlighted text from websites or forms.

Under the hood and availability

The application is written entirely in the Java programming language, which means that it’s a cross-platform software, designed to work with any GNU/Linux distribution, as well as the BSD, Solaris, Microsoft Windows and Mac OS X operating systems, where the Java Runtime Environment is installed.

Reviewed by , last updated on October 14th, 2014

license type:
LGPL v2 (GNU Lesser General Public Lic... 
developed by:
Daniel Naber
ROOT \ Education
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What's New in This Release:
  • Breton:
  • added and improved rules
  • New rule that checks if a weekday matches a date, e.g. detects "Gwener 28 a viz Eost 2014", as that date isn't a Friday.
read full changelog
2 Screenshots
LanguageTool - The main window, where users can proofread text

Application description

LanguageTool is a free and open source graphical software and extension for the Mozilla Firefox, LibreOffice and OpenO...

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