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Viper

Use an extensive database to check your text for plagiarism.
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Compare your text with millions available on the Internet and check whether or not it contains plagiarism. Use the built-in database containing over 10 billion resources and have the coincidences between your document and those with some similarities highlighted. Receive a detailed report and save or print it.

Pros

  • A huge built-in database
  • Detailed reports
  • Side-by-side comparison

Cons

  • High CPU usage
  • Only available in English
  • Developed by Scan My Essay
  • File name: vipersetup.exe (1.7 MB)
  • Latest version: 4.1.90.1039
  • License: Free
  • Updated: February 20, 2019
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