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General

Scanning

  • What are projects in my Viper account?
  • How long does a plagiarism scan take to complete?
  • What is Viper?
  • Error Message: 'This document exceeds the maximum character count'
  • How to upgrade your document scan in Viper
  • How to delete your document scan from Viper
See all 21 articles

Account

  • Problems with transactions and credits in my Viper account
  • Viper Error message: Login token expired
  • Forgotten the password for your Viper account?
  • Viper account not activated
  • How to change your Viper account password
  • I haven't received the account activation email from Viper
See all 12 articles

Policies & Guidelines

  • What languages can Viper scan in?
  • How much plagiarism is acceptable?
  • Viper Refund Policy
  • What does Viper do with your free scan work?
  • Viper Privacy Policy
  • Viper Terms & Conditions
Viper Help Centre
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