It should be noted that any duplicate checking tool has certain limitations, and it is impossible to detect all similar parts completely and accurately. Therefore, when using PaperEra free paper duplicate checking system, it is necessary to combine other methods for comprehensive detection and evaluation.
Different duplicate checking systems have different algorithms and databases, so the duplicate checking results will be different. For the first draft of the paper, it is suggested that well-known free duplicate checking software such as paperfree, papertime and paperday can be used for testing, and for the final draft, the duplicate checking system required by the school can be used for testing. Ensure the accuracy and effectiveness of duplicate checking.