# Reference

In this section, all elements of Seald solutions are documented:

  • Desktop application - the Seald application that can be installed on macOS, Windows & Linux.
  • Plugin for Microsoft Outlook - an extension available on Windows for Microsoft Outlook to encrypt emails.
  • Administration dashboard - a web interface to manage your team, and all documents encrypted by its members.
  • Encrypted file format - an explanation of how the Seald file format is structured and how it works depending on whether the recipient has Seald or not.
  • Architecture - a detailed explanation of our architecture choices and security procedures in place.
  • Protocols - a detailed explanation of account creation, encryption, decryption, etc. protocols
  • Command Line Interface - the tool for using Seald technologies using the command line.