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Plagiarism Checkers

  1. Grammarly icon
    • Mac
    • Windows
    • Online
    • Google Chrome
    • Microsoft Office Outlook
    • Safari
    • Microsoft Office Word
    • Software as a Service (SaaS)
    • Firefox
    85 alternatives to Grammarly 

    Grammarly Editor is an automated proofreader that corrects contextual spelling mistakes, checks for more than 250 common grammar errors, enhances vocabulary usage, and suggests citations.

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    Features
    1.  Spell CheckingGrammarly can detect and correct all types of grammar and spelling mistakes.
    2.  Works OfflineGrammarly can be used without the need to connect to the internet.
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  2. ProWritingAid icon
    • Mac
    • Windows
    • Online
    • Google Chrome
    • Microsoft Office Outlook
    • Safari
    • Microsoft Office Word
    • Google Drive - Docs
    • Scrivener
    • Apache OpenOffice
    • Firefox
    61 alternatives to ProWritingAid 

    Whatever your level of writing, ProWritingAid will help you achieve new heights. Exceptional writing depends on much more than just correct grammar. You need an editing tool that also highlights style issues and compares your writing to the best writers in your genre.

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  3. Grammar Checker is a free online grammar check tool, we allow 28 different language of spell check, grammar check, and contextual mistakes of English sentences.

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    1.  Spell CheckingGrammarChecker.net can detect and correct all types of grammar and spelling mistakes.
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  4. Learn why leading publishers, editors, researchers and authors use iThenticate plagiarism checker software to verify the originality of written work.

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  5. Unicheck (ex. Unplag) is an accurate plagiarism detection engine. Fast as light, Unplag performs real-time check against real-time web index.

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  6. Grammar & Spelling Check; Free Online Proofreading; No Downloads...Allows you to find those pesky mistakes and correct them before your teacher does.

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  7. Viper icon
    • Windows
    • Online
    26 alternatives to Viper 

    Viper is the plagiarism checker of choice! It scans over 10 billion resources, has an easy-to-use interface and highlights areas of plagiarism - totally free!

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  8. Crossplag™ is the most holistic tool for plagiarism checking dedicated to democratizing plagiarism checking while enabling users to have full ownership and control over their data.

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  9. Professional online plagiarism checker for students, teachers, writers and editors. Advanced plagiarism detection system guarantees most accurate scanning results. The tool accepts all text formats and has additional services of professional rewriting, editing, and proofreading.

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  10. Trinka AI icon
    • Online
    • Microsoft Edge
    • Google Chrome
    • Microsoft Office Word
    • Software as a Service (SaaS)
    • Firefox
    • Windows
    • Mac
    • iPhone
    • Wordpress
    • Self-Hosted
    55 alternatives to Trinka AI 

    Trinka AI - the complete writing assistant. Trinka is an online grammar checker for academic and technical writing. From advanced English grammar errors to scientific spelling, Trinka corrects it all!.

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    Features
    1.  Spell CheckingTrinka AI can detect and correct all types of grammar and spelling mistakes.
    2.  Works OfflineTrinka AI can be used without the need to connect to the internet.
    3.  Ad-freeTrinka AI doesn't contain any form of external advertising.
    4.  LightweightTrinka AI consumes less device resources compared to similar apps.
    5.  Distraction-freeTrinka AI has a distraction-free mode for when you need to focus.
    6.  Privacy focusedTrinka AI is considered a privacy friendly alternative.
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  11. Oxford similarity checker (OxSiC) is a professional plagiarism checker designed for bloggers, teams and individuals. This tool has very attractive pricing model charging only 1c per 100 words checked, what makes it the best priced plagiarism checking tool on the market.

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  12. Turnitin is an Internet-based plagiarism-detection service created by iParadigms, LLC. It prevents plagiarism by using a proprietary algorithm to compare submitted papers to papers within its own database and several other large academic databases.

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    this is what you get after you upload the paper.
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  13. PlagiarismCheck.org icon
    • Online
    • Moodle
    • Google Chrome
    • Google Drive - Docs
    • Instructure Canvas
    27 alternatives to PlagiarismCheck.org 

    PlagiarismCheck.org helps educators and students all around the world to support academic honesty.

    Report marks plagiarism, quotes and references.
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  14. Commercial Plagiarism Checker that scans your content and highlights snippets of text that exist online by automatically invoking Google and other search engines.

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    Bulk Comparison with Plagiarism Checker X
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  15. Plagius - Plagiarism Detector is a software that analyzes documents on the Internet searching for occurrences of suspected plagiarism.

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