• Grammarly icon


    Grammarly Editor is an automated proofreader that corrects contextual spelling mistakes, checks for more than 250 common grammar...

    Freemium Windows Web / Cloud Chrome Microsoft Office Outlook Safari Microsoft Office Word ... Firefox

  • Ginger icon


    Ginger Keyboard is the world’s first smartphone keyboard to offer advanced writing tools, including live as-you-type proofreading...

    Freemium Windows Android iPhone Chrome OS Android Tablet iPad

  • Hemingway Editor icon

    Hemingway Editor

    Hemingway App makes your writing bold and clear. The Hemingway Editor for Mac and PC highlights common errors. Use it to catch wordy...

    Commercial Mac Windows Web / Cloud

  • LanguageTool icon


    Free proofreading tool for OpenOffice, LibreOffice, Firefox, and Chrome. Also available as a standalone application. Supports about 20...

    Open Source Mac Windows Linux Chrome LibreOffice Apache OpenOffice ... Firefox

  • Ludwig.guru icon


    Linguistic search engine and contextualized translator. The final solution for your writing doubts! Search, compare, translate, learn...

    Free Web / Cloud

  • tinySpell icon


    Occasionally you need to check spelling in an application that does not include a spelling checker and you dont want to launch your...

    Freemium Windows

  • Speckie icon


    Speckie is the first and only dedicated, real-time spell check solution for Internet Explorer and Outlook. Real-time spell...

    Free Personal Windows Internet Explorer Microsoft Office Outlook

  • Slick Write icon

    Slick Write

    Slick Write is a powerful, free tool that makes it easy to check your writing for grammar and spelling errors, potential stylistic...

    Free Mac Windows Linux Web / Cloud

  • AnySpell icon


    AnySpell adds spell checking capabilities to any application in Windows that uses edit boxes - in any language supported by OpenOffice...

    Open Source Windows

  • VirtualWritingTutor icon


    VirtualWritingTutor is a 100% free grammar checker that finds common spelling and grammar errors in English for learners of English as...

    Free Personal Web / Cloud

  • Editsaurus

    A tool to check creative and technical writing for potential improvements. Highlights hard and fast rules such as: Adverbs ...

    Open Source Web / Cloud Self-Hosted

  • Analyze My Writing icon

    Analyze My Writing

    Analyze My Writing is an online text content and readability analyzer. Copy and paste a text into the homepage and gain a wealth of...

    Free Web / Cloud

  • Know any more alternatives to PaperRater?

    Suggest an application to this list
  • MicroSpell icon


    Spelling checker. Checks HTML, TeX/LaTeX, RTF, and ASCII (plain text). Hotkey spell checking in WordPad, Notepad, Email, browsers, etc.

    Free Personal Windows

  • WhiteSmoke icon

    WhiteSmoke Warning

    WhiteSmoke makes English grammar correction software, translation software, and other specialized English writing tools.

    Commercial Mac Windows Web / Cloud

  • Gramlee.com icon


    Online grammar check, proofreading and copy editing services. Our professional grammar editors will give you online proofreading and...

    Commercial Web / Cloud

  • Grammar Checker Academic icon

    Grammar Checker Academic

    This is a grammar checker that correct mistakes in your writing. English Grammar Checker Are you trying to write that perfect...

    Freemium Web / Cloud Android iPhone iPad

  • plagramme icon


    Professional plagiarism checker that reviews over 14 trillion web pages, articles, books, and periodicals to help you detect possible...

    Freemium Web / Cloud

  • Share this list of alternatives?

  • Turnitin icon


    Turnitin is an Internet-based plagiarism-detection service created by iParadigms, LLC. It prevents plagiarism by using a proprietary...

    Commercial Web / Cloud iPad

  • Asutype icon


    Automatic on-the-fly spell checking. Asutype checks and alerts you to any mistake that you may make while typing both audibly and...

    Commercial Windows

  • Proofread Bot icon

    Proofread Bot

    Proofread Bot checks your writing for grammar, style, spelling, statistic and plagiarism issues and gives recommendations to improve...

    Freemium Web / Cloud Android Chrome Drupal Google Drive - Docs Facebook ... Wordpress Microsoft Office Suite Firefox

  • ProWritingAid icon


    ProWritingAid is your free online writing editor and personal writing coach. Of course it checks your grammar but it does much more to...

    Freemium Web / Cloud

  • AfterScan

    AfterScan - an advanced spell-checker and the ultimate automatic proofing and correction tool! AfterScan will meticulously search for...

    Commercial Windows

  • Enso Words icon

    Enso Words

    Enso Words gives you spell-check power for all of your favorite programs, from Microsoft Word and Mozilla Firefox to Macromedia...

    Free Windows

  • FreeSpell

    FreeSpell is a spell checker for any and all Windows applications. You can use it in Microsoft Outlook, Firefox, Visual C++, and even...

    Freemium Windows

  • SpellCheckPlus

    SpellCheckPlus is a grammar checker that finds common spelling errors and grammatical mistakes in English.

    Freemium Web / Cloud

  • Stylewriter icon


    StyleWriter edits any document. Articles, press releases, resumes and cover letters, technical manuals, speeches, ads, sales letters...

    Commercial Windows

  • CocoAspell icon


    cocoAspell is Mac OS X interface to Aspell – A more intelligent Ispell – that is being developed by Kevin Atkinson. Aspell is an Open...

    Open Source Mac

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