Viper Reviews

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Five stars! In college whenever I was writing big papers I always sued this tool. It's really easy to to mistakes certain parts for not plagiarism but with this tool I know for sure what should be left, what should be quoted properly and what should be cut down. Actually, before I found Viper I briefly used such plagiarism checkers as Copyscape from , plagiarism checker from and another plagiarism checker from and based on that Viper is quite good since it's free and it doesn't leave plagiarized parts out. And that's what matter!! Kudos for the Viper creators!!