What is the purpose of the KeyLemon Desktop Application?

The KeyLemon Desktop Application provides a convenient, secure and hands-free face recognition solution for logging into your Windows or macOS session.


  • Easy, fast and accurate authentication by face recognition
  • Unlock your session on both Windows and macOS
  • On Windows, login to your session by face recognition
  • Highly accurate authentication
  • Quality control module
  • Spoofing detection for increased security
  • Easy installation