Open Source Druide Antidote AlternativesGrammar Checkers and other similar apps like Druide Antidote

The best open source alternative to Druide Antidote is LanguageTool. If that doesn't suit you, our users have ranked more than 25 alternatives to Druide Antidote and 11 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Druide Antidote are Harper, Grammalecte, Eloquent Proofreading Assistant and Hunspell.

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Druide Antidote alternatives page was last updated

Alternatives list

  1. LanguageTool icon
     184 likes

    Proofreading software compatible with LibreOffice, Word, Firefox, and Chrome. Supports 20+ languages, offering two tiers: free and premium, with features like customizable checks, Microsoft add-on, and error detection in gender, ISBN, and IBAN. Offers open-source web and desktop versions.

    99 LanguageTool alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • iPhone
    • iPad
    • Microsoft Edge
    • ONLYOFFICE
    • Google Chrome
    • Microsoft Outlook
    • Safari
    • Visual Studio Code
    • Microsoft Word
    • Eclipse
    • TinyMCE
    • Google Docs
    • Thunderbird
    • Vim
    • Sublime Text
    • GNU Emacs
    • Opera
    • Gmail
    • LibreOffice
    • Apache OpenOffice
    • Mozilla Firefox
    • LibreOffice - Writer
    • Cloudron
     
  2. Harper icon
     13 likes

    Harper is an English grammar checker designed to be just right. I created it after years of dealing with the shortcomings of the competition.

    63 Harper alternatives

    Cost / License

    Application type

    Platforms

    • Self-Hosted
    • WebAssembly
    • Visual Studio Code
    • Mac
    • Linux
    • Windows
    • Homebrew
    • Neovim
     
  3. Grammalecte icon
     33 likes

    Grammalecte is a French grammar checker.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Chrome OS
    • Google Chrome
    • Python
    • Thunderbird
    • Vim
    • Sublime Text
    • GNU Emacs
    • Pluma
    • LibreOffice
    • Mozilla Firefox
    • LibreOffice - Writer
    • ONLYOFFICE
     
  4. Eloquent is a proofreading software for English, Spanish, French, German, Portuguese, Polish, Dutch, and more than 20 other languages. It finds many errors that a simple spell checker cannot detect.

    59 Eloquent Proofreading Assistant alternatives

    Cost / License

    Application type

    Platforms

    • Linux
    • Flathub
    • Flatpak
     
  5.  8 likes

    Hunspell is the spell checker of LibreOffice, OpenOffice.org, Mozilla Firefox, Google Chrome, and it is also used by proprietary software packages, like Mac OS X and InDesign.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
     
  6.  1 like

    🖋? Fast and safe spellchecking C++ library.

    Cost / License

    Platforms

    • Linux
     
  7.  6 likes

    GNU Aspell, usually called just Aspell, is a free software spell checker designed to replace Ispell. It is the standard spell checker for the GNU software system. It also compiles for other Unix-like operating systems and Windows.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
     
  8.  1 like

    On the surface, Enchant appears to be a generic spell checking library. You can request dictionaries from it, ask if a word is correctly spelled, get corrections for a misspelled word, etc...

    Cost / License

    Platforms

    • Windows
    • Linux
     
  9.  Like

    On the surface, Enchant appears to be a generic spell checking library. You can request dictionaries from it, ask if a word is correctly spelled, get corrections for a misspelled word, etc...

    Cost / License

    • Free
    • Open Source

    Platforms

    • Linux
     
  10. Scramble icon
     Like

    Scramble is an open-source Chrome extension that leverages AI to enhance your writing directly in your browser. It's designed to be a more customizable and privacy-respecting alternative to Grammarly.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Google Chrome
     
  11. AI-powered grammar correction tool using fine-tuned language models to fix grammatical errors in text.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Self-Hosted
    • Docker
     
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