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Style and Grammar Checker for 25+ Languages
Java HTML Perl Shell Awk XSLT Other

LanguageTool is an Open Source proofreading software for English, French, German, Polish, Russian, and more than 20 other languages. It finds many errors that a simple spell checker cannot detect.

LanguageTool is freely available under the LGPL 2.1 or later.

For more information, please see our homepage at and this README.

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