The duplicate checking in this paper is to check and compare duplicates through the data stream of the duplicate checking system, and identify duplicate contents through the database of the duplicate checking system.

PaperRater is the best duplicate checking software for personal papers, and the duplicate checking results of HowNet are the same.

In addition, the duplicate checking of HowNet is a system software, which is not open to individuals.

General graduation thesis duplicate checking software Colleges and universities use paperrater duplicate checking software to check their own papers.