Copyleaks is an online plagiarism checker that uses cloud-computing algorithms to find copies of users' content across the internet in an effort to fight against copyright infringement.

The company's technology supports files in any language and in many formats, including doc, PDF, HTML, and txt.Plagiarism detection searches can be filtered according to users' needs and specifications, and the results are summarized in an easily accessible report.Copyleaks uses an encrypted connection (SSL) to ensure that users' content is secured, and its API allows easy integration with the Copyleaks plagiarism detection service.