Grammarly Alternatives for Windows

There are many alternatives to Grammarly for Windows if you are looking for a replacement. The best Windows alternative is LanguageTool, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Grammarly and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Grammarly are ProWritingAid, Slick Write, Grammalecte and Hemingway Editor.

filter to find the best alternatives

Grammarly alternatives are mainly Grammar Checkers, but if you're looking for AI Writing Tools or Plagiarism Checkers you can filter on that. Other popular filters include Open Source, Windows, iPhone, Linux, iPad, Apache OpenOffice and Mac. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Grammarly.
More about Grammarly
Copy a direct link to this comment to your clipboard
Grammarly alternatives page was last updated

Alternatives list

  1. LanguageTool icon

    LanguageTool

     186 likes
    Copy a direct link to this comment to your clipboard

    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.

    92 LanguageTool alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source

    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
    LanguageTool screenshot 1
     
    |
    11
    133
    Comments about LanguageTool as an Alternative to Grammarly
    Comment summary: LanguageTool is praised for its multilingual support, affordability, open-source nature, and effective performance compared to Grammarly. Many users highlight its ability to function as well or better than Grammarly, mentioning its browser extension and privacy features. However, some comments criticize its ability to correct writing style beyond grammar and spelling, reporting issues with false negatives and punctuation assistance.
    Top Positive Comment
    RemovedUser
    6

    Open source, cheaper, works in more languages.

    Review by a new / low-activity user.
    Top Negative Comment
    Guest
    14

    It doesn't work very well. For example, it shows all is good if I type in the following: "Can you do plan by yourself? Yoda I speak like and check grammar I do. "

    Review by a new / low-activity user.
    Jan Klass
    1

    Note: Despite being listed here as "Country of Origin: DE, EU", while the website imprint does list a GmbH (German business), the privacy policy does not mention it; it mentions only the parent org Learneo and it includes data transfer to outside the EEA and into the US.

    Show more comments
    3 of 11 comments
    Grammarly Icon
    LanguageTool icon

    • Most users think LanguageTool is a great Grammarly alternative.

    • LanguageTool is the most popular Web-based, Windows, Mac & iPhone alternative to Grammarly.

    • LanguageTool is the most popular Open Source & free alternative to Grammarly.

    • LanguageTool is Freemium and Open SourceGrammarly is Freemium and Proprietary
    • LanguageTool is Privacy focusedGrammarly is not according to our users
  2. ProWritingAid icon

    ProWritingAid

     28 likes
    Copy a direct link to this comment to your clipboard

    A complete grammar checker, style editor, and mentor, offering 25 writing reports. It identifies repetitive language, vague words, overuse of adverbs, passive voice, and complex structures while providing a word explorer and thesaurus.

    117 ProWritingAid alternatives

    Cost / License

    • Freemium (Pay once or Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Microsoft Edge
    • Google Chrome
    • Microsoft Outlook
    • Microsoft Word
    • Google Docs
    • Google Workspace
    • Mozilla Firefox
    ProWritingAid screenshot 1
    Promotion 😀

    Get a 20% discount on ProWritingAid with AlternativeTo, use code OMCTQFXNMO

     
    |
    6
    47
    Comments about ProWritingAid as an Alternative to Grammarly
    Top Positive Comment
    Guest
    8

    It has a lot of functions that is even more than Grammarly

    Review by a new / low-activity user.
    Guest
    Positive
    0

    It has everything that Grammarly does, and more.

    Review by a new / low-activity user.
    Guest
    Positive
    1

    It's really good because it shows you repeated words, misspelled words and other things for free I highly recommend this to double-check your papers!

    Review by a new / low-activity user.
    Show more comments
    3 of 6 comments
    Grammarly Icon
    ProWritingAid icon

    • Most users think ProWritingAid is a great Grammarly alternative.

    • ProWritingAid is Freemium and ProprietaryGrammarly is also Freemium and Proprietary
  4. Slick Write icon

    Slick Write

     24 likes
    Copy a direct link to this comment to your clipboard

    Slick Write is a powerful, free tool that makes it easy to check your writing for grammar and spelling errors, potential stylistic mistakes, and other features of interest. Whether you're a blogger, novelist, or student writing an essay for school, Slick Write can help take...

    63 Slick Write alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    Slick Write screenshot 1
     
    |
    4
    45
    Comments about Slick Write as an Alternative to Grammarly
    Guest
    Negative
    1

    Grammarly can be used as a plugin for certain office programs but Slick Write is only browser based.

    Review by a new / low-activity user.
    Guest
    Positive
    -1

    It shows you what you need to change, how to change it and how your work reads.

    Review by a new / low-activity user.
    Guest
    Positive
    -2

    It has a great structure and is very simple to use whilst being completely free.

    Review by a new / low-activity user.
    Show more comments
    3 of 4 comments
    Grammarly Icon
    Slick Write icon

    • Most users think Slick Write is a great Grammarly alternative.

    • Slick Write is Free and ProprietaryGrammarly is Freemium and Proprietary
  5. Ad
    Screenshot
    Prepostseo icon
    Prepostseo

    Free Online SEO Tools: plagiarism checker, grammar checker, image compressor, website SEO checker, article rewriter, backlink checker

    http://www.prepostseo.com
    Learn More
  6. Grammalecte icon

    Grammalecte

     34 likes
    Copy a direct link to this comment to your clipboard

    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
    Grammalecte screenshot 1
     
    |
    11
  7. Hemingway Editor icon

    Hemingway Editor

     57 likes
    Copy a direct link to this comment to your clipboard

    Hemingway App makes your writing bold and clear.

    138 Hemingway Editor alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    Hemingway Editor screenshot 1
     
    |
    5
    55
    Comments about Hemingway Editor as an Alternative to Grammarly
    Top Positive Comment
    Sumiko Noda
    0

    Hemingway allows you to improve the readability of your writing, which Grammarly doesn't do.

    Top Negative Comment
    drleadbasedpaint
    9

    Hemmingway is a readability tool, NOT a grammar checker. It has nothing at all in common with Grammarly.

    Guest
    Positive
    -8

    fulfills the same thing as Grammarly, and is incredibly detailed.

    Review by a new / low-activity user.
    Show more comments
    3 of 5 comments
    Grammarly Icon
    Hemingway Editor icon

    • Most users think Hemingway Editor is a great Grammarly alternative.

    • Hemingway Editor is the most popular commercial alternative to Grammarly.

    • Hemingway Editor is Paid and ProprietaryGrammarly is Freemium and Proprietary
  8. Harper icon

    Harper

     7 likes
    Copy a direct link to this comment to your clipboard

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

    59 Harper alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    • WebAssembly
    • Visual Studio Code
    • Mac
    • Linux
    • Windows
    • Homebrew
    • Neovim
    Harper screenshot 1
     

    • Harper is the most popular Self-Hosted alternative to Grammarly.

    • Harper is Free and Open SourceGrammarly is Freemium and Proprietary
    • Harper is Privacy focusedGrammarly is not according to our users
  10. Doco icon

    Doco

     7 likes
    Copy a direct link to this comment to your clipboard

    Doco is an AI-native writing assistant built for Microsoft Word. Reference any file, run adaptive workflows, and insert accurate, fully formatted content—without leaving your doc. Perfect for proposals, policy, education, and enterprise teams.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
    • Mac
    • Windows
    Doco screenshot 1
     
  11. Linguix icon

    Linguix

     15 likes
    Copy a direct link to this comment to your clipboard

    Linguix is a software solution that enhances written communication and learning through its web application and browser extensions. It uses AI to analyze your writing across the internet, offering over 2000 corrections for grammar, spelling, and style.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Microsoft Edge
    • Google Chrome
    • Firefox
    Browser extension
     
    |
    1
    Comments about Linguix as an Alternative to Grammarly
    tysinger
    Positive
    0

    It's ok! I thought it was a few years behind the top brand. Not impressive.

    Grammarly Icon
    Linguix icon
    • Linguix is Freemium and ProprietaryGrammarly is also Freemium and Proprietary
  12. Druide Antidote icon

    Druide Antidote

     17 likes
    Copy a direct link to this comment to your clipboard

    Whether you’re writing a letter or an email, a simple click of a button will open some of the most comprehensive and useful language resources ever created.

    36 Druide Antidote alternatives

    Cost / License

    • Pay once
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • iPhone
    • iPad
    Druide Antidote screenshot 1
     
    |
    11
  13. Writefull icon

    Writefull

     11 likes
    Copy a direct link to this comment to your clipboard

    Writefull is automated proofreading for academic writing, with AI language models trained on millions of published journal articles across all academic disciplines. Its language check provides tailored suggestions for academic texts across grammar, spelling, vocabulary...

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Overleaf
    • Microsoft Office Word
    Writefull screenshot 1
     
    |
    9
  14. Microsoft Editor icon

    Microsoft Editor

     2 likes
    Copy a direct link to this comment to your clipboard

    Write with confidence across documents, email, and the web. With features that help strengthen your spelling, grammar, and style, let Microsoft Editor be your intelligent writing assistant.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Microsoft Edge
    • Google Chrome
    • Microsoft Office Outlook
    • Microsoft Office Word
    Microsoft Editor screenshot 1
     
  15. Scribens icon

    Scribens

     2 likes
    Copy a direct link to this comment to your clipboard

    A powerful, free spelling and grammar checker. Scribens corrects 250 types of grammar mistakes. English and French.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Microsoft Edge
    • Google Chrome
    • Safari
    • Thunderbird
    • Microsoft Office 365
    • LibreOffice
    • Apache OpenOffice
    • Firefox
    Scribens screenshot 1
     
    |
    1
    Comments about Scribens as an Alternative to Grammarly
    Guest
    Positive
    0
    • It integrates with LibreOffice
    • Does not require you to log in
    Review by a new / low-activity user.
    Grammarly Icon
    Scribens icon

    • Scribens is the most popular Android Tablet alternative to Grammarly.

    • Scribens is Freemium and ProprietaryGrammarly is also Freemium and Proprietary
12 of 41 Grammarly alternatives