PlagScan by Ouriginal

PlagScan is an entirely browser-based web service that investigates the authenticity of documents and detects plagiarism. Our service is compatible to all common file formats (MS Word, PDF and many more) and incorporates billions of documents, including research papers and academic journals. PlagScan is time-efficient and easy to use. A simple drag and drop tool enables users to upload documents or even entire zip archives. Alternatively, users can paste texts directly into PlagScan and check for authenticity. Our technology uses a highly advanced two-step algorithm based on the latest research in computer linguistics.

Worldwide, more than 1000 organizations use PlagScan. Our strict privacy policy prevents all documents from spreading to third parties, which allows users to maintain full control and security of their data. Among international plagiarism detection services, PlagScan was independently tested and ranked first in terms of usability and online service by TopTenReviews.com.