Plagiarism Checker X: Ensure Originality, Protect Integrity
Detect plagiarism in your research papers, blogs, assignments, websites, and official documents without compromising your data.
Free Download 
📝 Multiple File Formats
Including Microsoft Word Documents (Docx, Doc), Rtf, Pdf, and plain text.
⚡ Supports 250+ Languages
English, Spanish, French, German, Italian, Dutch, and Portuguese and many more.
🌎 Millions of Users
People from more than 120 countries are enjoying the benefits of Plagiarism Checker X.
Used by Leading Institutes
The speed, accuracy, and easy user interface has made customers satisfied and loyal.
Seamless Plagiarism Reports
plagiarism check through Billions of sources with high speed and accuracy at your fingertips.
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Check Online Plagiarism - Cross Check Documents
- Compare Files Side By Side
- Add Feedback And Notes
- Password Protection
- Create White Label Pdf Reports
Readability Level Checker
Plagiarism Checker X also offers a comprehensive readability checker that analyzes reading levels, extracts keywords, and determines the difficulty level of your text.
Cross Checker
Effortlessly compare multiple documents with a repository or other documents. Analyze internal plagiarism, class plagiarism, or domain content duplication. Our crosscheck and group comparison features reveal similarities across documents or URLs.
The Plagiarism Detector is perfect for…
Students
Confidently submit your papers
Plagiarism Checker X is essential in your writing toolkit if you're aiming to improve essay writing, remove plagiarism from assignments, and get better grades!
Get ahead of the curve and check for online plagiarism before the professor. Instantly analyze your work for originality and ensure top-notch quality and improved grades.
Teachers
Create Academic Integrity in the Classroom!
Teachers are the bedrock of society and Plagiarism Checker X empowers academia to efficiently and accurately check student assignments for online plagiarism, detect similarities, and evaluate originality.
To find in-class plagiarism, benefit from the cross comparison feature to compare students assignments against each other and use the detailed downloadable reports to provide valuable feedback to help students improve original writing.
Bloggers
Boost Your Content Writing
Plagiarism Checker X was built with bloggers and content writers in mind who seek to enhance content quality and originality with our exclusive features; Online Plagiarism, Readability Checker, and Cross Checker!
Use cross-comparison features to refine drafts and avoid self-plagiarism (against your own previous writing), ensuring your blogs are absolutely unique and boosting your page rankings.
Digital Marketers
Maximize your Content Impact!
Your content needs to be readable to a wide audience, engaging, and most importantly, unique.
Plagiarism Checker X is indispensable for digital marketers. It ensures uniqueness of your content while offering you detect content readability score. Unique content with a perfect readability score is essential for targeting wide audiences and to boost Google SEO rankings.
Writers and Journalists
Enhance Writing Excellence!
Credibility of a writer or journalist has the utmost importance. Plagiarism Checker X allows your writing to be credible, unique and original.
Online Plagiarism will scan the text against billions of sources for ensuring your work's originality and credibility. Take advantage of the readability checker for enhanced writing and for captivating your audience.
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Your Data is Safe!
If you prioritize data privacy, PlagiarismCheckerX distinguishes itself from other service providers in the market. We maintain a strict policy of not uploading your files or contents into our database.
What clients are saying about us
Plagiarism Checker X is connected to a large number of websites and is compatible with various file formats, which guarantees a thorough search for duplicates. It is easy to understand and has no word limit, when you finish scanning the text it gives you a detailed colored report.
Mariana U.
Student in Biological Sciences (Argentina)
Number one checker available in the market. Its been one of my best tools over the years of my been a writer. The ease with wish it scans and detects plagiarism is top notch.
Ann
Marketing & Ad Agency (USA)
Plagiarism Checker X helped me check my content for word-by-word and even phrases matching from the internet. I can then rewrite my content and make it unique and free from Plagiarism. This tool also provides the source of the original content.
Pranav K.
Business Consultant (India)
Check for plagiarism with the tool trusted by the world’s leading publishers, researchers, and scholars.
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