LanguageTool : Full Review, Testing, and Presentation (2024)

Full review of LanguageTool

Improve writing with LanguageTool, proofreading software for 20+ languages. Compatible with Word, Firefox, Chrome, Edge—enhance texts using LanguageTool.

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Free Version 🏆

Free Trial 🏆

Paid Version Only 🏆

4.6

/5 | 65 reviews ⭐️

Starting from

4.99

$

/month 💰

Germany (Potsdam)

logo LanguageTool

LanguageTool is a multilingual grammar and spell-checking software. It helps users improve the quality of their writing across various languages.

✅ Highlights

  • Support for over 20 languages, including English, German, French, and Spanish
  • Advanced checking with suggestions for grammar, style, and punctuation
  • Integration with Microsoft Word, Google Docs, Chrome, and Firefox
  • Local version available for enhanced data privacy

⚠️ Limitations

  • Free version limited in character count per check
  • Potential for false positives requiring manual review
  • Less extensive customization options for professional editors

LanguageTool offers several pricing plans. The free plan provides basic checking for up to 20,000 characters. The Premium plan, starting at $4.99/month, includes advanced checks and the ability to process texts up to 40,000 characters. An Enterprise plan is available with features tailored to specific team needs.

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What is LanguageTool?

LanguageTool is a language checker to improve online writing. It has many features to make your text accurate, fluent and relevant.

website

LanguageTool review
website

Made by linguists and tech-lovers, LanguageTool combines linguistic knowledge and technology. Although we don’t reveal our identities, our goal is clear: to make good writing accessible by reducing common mistakes.

LanguageTool:

  • Explains the errors found
  • Checks spelling, grammar, punctuation and style
  • Reviews each text in detail

This tool is for:

  • Editors
  • Students
  • Professionals who care about their writing

In short, LanguageTool is more than a proofreader. It’s a language companion that helps you write good texts and improve your writing skills.

LanguageTool

Languages

LanguageTool review
website accessible on web browsers

LanguageTool has linguistic correction in over 30 languages and dialects. That’s why it’s a must-have for multilingual users.

Main languages are:

  • English, French, German, Spanish
  • Portuguese, Italian, Dutch

The tool also has less common languages like Catalan, Galician, Polish. Each language has its own rules for detecting grammar, punctuation and style errors.

Apps and Extensions

Captures d'écran des interfaces LanguageTool sur différentes plateformes
Website extension for web browsers

LanguageTool is available on multiple platforms, so you have many options to use it.

For web browsers, there are extensions for Chrome, Firefox, Safari, Edge and Opera. These extensions correct in real time while you write online.

There are also mobile apps for iOS and Android to correct texts on the go. For desktop users, LanguageTool has apps for Windows and macOS to correct at system level.

Office extensions

Extensions Google Docs et Microsoft Word de LanguageTool
Google Docs & Word

LanguageTool is integrated with popular word processors. This is especially useful for professional or academic writing.

The tool is compatible with:

  • Google Docs
  • Microsoft Word (online and desktop)
  • OpenOffice and LibreOffice

These integrations correct grammar, spelling and style in real time in your usual work environment.

Email extensions

Email communication is better with LanguageTool extensions for various email clients. The tool is integrated with Gmail, Apple Mail, Outlook (Windows) and Thunderbird.

These extensions make sure every email is written professionally, error-free, personal or professional. Automatic correction while writing an email helps to keep communication clear and accurate.

Specific solutions

LanguageTool has solutions for different types of users. For businesses, we have custom features and an API to integrate into your internal systems.

NGOs and educational institutions get discounted rates to access the powerful corrector. For students and professionals, LanguageTool is a must-have to improve your writing.

The patch API allows you to integrate the tool’s functionality into your third-party applications and make it even more useful.

Open-source

Développement Open-Source de LanguageTool

As an open-source project, LanguageTool is always improving. You can:

  • Choose between different correction modes
  • Customize the interface
  • Contribute to the project to make it fit your needs

This open approach makes the tool evolve continuously and become more and more efficient and user-friendly.

LanguageTool pricing

LanguageTool review

LanguageTool is a language corrector tool with many features to help you write correctly and in style.

Check out the rates and offers that fit you.

Individual user plan

  • 2 years : $139.90 CAD (or $5.83 CAD/month).
  • Yearly : $79.90 CAD (or $6.66 CAD/month).
  • Quarterly : $49.90 CAD (or 16.63 CAD/month).
  • Monthly : $29.90 CA.

Team plan (up to 20 users)

  • $151.80 CAD/year for 2 users (or $12.65/month/user)

With this software you’re not just getting a spell checker. You’re investing in a tool that takes your writing to the next level.

Antidote alternatives

1. Antidote

LanguageTool review

Antidote is known for its French accuracy and has a large vocabulary.

Features

  • Advanced correction: grammar, spelling, syntax.
  • Large dictionaries: 127,000 words, 40,000 phrases.
  • Versatile integration: Compatible with many software.

Pricing

  • Antidote+ Personal : $29 for the first year.
  • Antidote+ Family : $49 for the first year.
  • Antidote 11 : $59.00

This is good for advanced correction, but LanguageTool is more versatile at the same price.

2. Merci App

LanguageTool review

Merci App a simple but powerful text corrector.

Features

  • Full correction: Spelling, grammar, syntax.
  • Built-in dictionaries.
  • Universal access: For professionals and individuals.

Pricing

  • MerciApp Free : 0€/month.
  • ThanksApp Pro : €8/month.
  • MerciApp Enterprise : Price on request.

MerciApp is good for writing quality but LanguageTool has more features at a fair price.

3. Bon Patron

LanguageTool review

Bon Patron is an accurate and simple French corrector.

Features

  • Fast lexical error detection.
  • Grammar check with comments.
  • English-French conjugation tool and dictionary.

Pricing

  • BonPatron Pro (Individual) : €12.99/year

BonPatron is good for French writing but LanguageTool is versatile for multiple languages at the same price.

FAQs

Which web browsers are compatible with LanguageTool?

LanguageTool is compatible with most web browsers. Also, it has extensions for Google Chrome, Microsoft Edge and others.

Is LanguageTool on the App Store?

Yes, LanguageTool is on the App Store so it’s available for iOS users.

How does LanguageTool correct grammar and spelling mistakes?

With its algorithms and vocabulary, LanguageTool detects and corrects a wide range of spelling mistakes, grammar mistakes and style errors in your texts.

Conclusion

LanguageTool is a must have for anyone who wants to be perfect.

Combining technology and linguistic expertise, it doesn’t just correct, it teaches and guides its users to perfect writing.

Whether you’re a student, professional or just a writing enthusiast, LanguageTool is your writing buddy for flawless texts.

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