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EO.Captcha displays distored numbers/letters that only human can read. Feature highlights include:

  • Most effective way to distinguish bots from humans. Use Captcha to ensure that your user is a human and to avoid damaging behavior such as mass registration by bots;
  • Supports all major browsers: IE, FireFox, Chrome, Safari;
  • Works with all major ASP.NET versions since ASP.NET 2.0;
  • Supports all popular touch device such as iPhone, iPad, Andriod Phone and Tablet and Surface;
  • Easy to customize to fit your application style;
  • Works with ASP.NET validation controls;