Copyleaks supports many file formats (doc, pdf, html, txt and more) in any language. The sophisticated search engine scans more than 60 trillion pages of the internet and databases. Through cloud computing, it finds copies of your content throughout the internet.

This plagiarism checker is the best service to check for business or academic plagiarism online. Want to read this story later? Save it in Heyday. Sources are clearly displayed and accessible. Plagiarized text, potential plagiarism and citations are directly highlighted in the text. Your document won’t be shared with anyone. You can just upload the document you wish to check from your computer, the cloud or by copying and pasting it.

However, there are limits of plagiarism checks per day.

Supported file types include: TXT, HTML, RTF, DOC, DOCX, XLS, XLSX, PDF, ODT, EPUB, FB2, PDB. Just copy and paste or type your text in the appropriate field, provide a URL, or upload a file from your computer. You can check your text by URL, Online or file upload. It supports Google, Yahoo, Bing, Scholar and Books.This tool supports 190+ languages. It detects copyright infringement in your essays, research paper, coursework or dissertation. It works on Windows, Android, BlackBerry, Moodle and Web.

That’s why I created a list with free plagiarism detection tools. Plagiarism checkers are really helpful in all aspects of life - it makes students respect other people’s work and don’t steal their ideas, from the business perspective these tools help to protect your copyrights and secure your internal documents.

Anti plagiarism checker free online