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LanguageTool

Developer Productivity

Open‑source proofreading and grammar checking for over 20 languages

Java Latest v6.8 · 29d ago Security brief →

Features

  • Detects grammatical, stylistic, and spelling errors in many languages
  • Provides an HTTP API for programmatic text analysis
  • Offers standalone desktop GUI, command‑line tools, and server mode

Recent releases

View all 2 releases →

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About

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Languages
Java HTML Python

Install & Platforms

Install via
shell-script docker

Community & Support

Beta — feedback welcome: [email protected]