Plagiarism Checker X Coupons & Deals — Up to 25% off (October 2025 · Verified)

Duplicate content checker, Check duplicate content in your article, blog, and website. It also is used to check for plagiarism in students' assignments and papers.

A very excellent plagiarism check tool, which can check and locate the materials that have been copied in text documents and web pages, determine whether there is plagiarism. The results display accurately, including a similar percentage and density occurrence times.

Plagiarism Checker X can also check the entire document. It will calculate and display the comparison percentage of the copied material and the web source in a few seconds. After the scanning, you can view the total number of identified sources and the copied text. It also comes with a side-by-side comparison option that allows you to exchange content between two windows and easily locate copied content. If you don't want to check the entire document but want to check for specific keywords, you can also easily use this option. You can specify some critical words from the document and see their occurrence and density percentage. It also provides three different methods: simple, selective, and cross-comparison, with more convenient use.