PaperPass is a paper detection website under Beijing Zhichi Digital Technology Co., Ltd. Although it charges some fees, the detection speed is fast and the accuracy is high. Of course, if you are a newly registered user, you can also get some free words to use, which will save a lot. Compared with the paper quality of PaperPass, PaperPass has a large number of domestic and foreign papers, periodicals and other related data reserves, which has certain authority. At the same time, after the paper is tested on this website, it can also generate a paper test report. On the web page, you can clearly see where the paper needs to be revised and how many repetitions there are. Click on the repeated sentence to see the details of the sentence. Even in this website, you can click on paragraph modification to generate the modified content with one click, which can be saved for subsequent paper modification, which is very easy to use.