Turnitin - Turnitin is preferred by educational institutions around the world for preventing plagiarism. Instructors at all levels of education can request that students use the service to submit papers, and Turnitin checks those papers for plagiarism.
Scribd - Unlimited books, audiobooks & comics. Unparalleled discovery. Any device. $8.99/month
PlagiarismSearch - PlagiarismSearch is online service that detects plagiarized content.
FlippingBook - FlippingBook changes the way you present your documents
Unicheck - The plagiarism checker Unplag scans across the internet, repositories, open sources content and databases. It delivers real-time results and has no cached data.
Joomag - Joomag is the all-in-one digital publishing platform empowering businesses large and small to create, distribute, track, and monetize their interactive content.