Gpg4win is an email and file encryption package for most versions of Microsoft Windows and Microsoft Outlook, which utilises the GnuPG framework for symmetric and public-key cryptography, such as data encryption, digital signatures, hash calculations etc. Gpg4win Compendium: The documentation (for beginner and advanced users), available in English and German.Email and file encryption package Gpg4winĤ.1.0 (with GnuPG 2.4.0) (December 20, 2022 4 months ago ( ) ) GpgEX: A plugin for Microsoft Explorer 32bit (file encryption).Ĭlaws Mail: A complete email application with crypto support.

GpgOL: A plugin for Microsoft Outlook 20 (email encryption). GPA: An alternative certificate manager for OpenPGP and X.509 (S/MIME). Kleopatra: A certificate manager for OpenPGP and X.509 (S/MIME) and common crypto dialogs. GnuPG: The core this is the actual encryption tool. Gpg4win is an installer for Windows and contains several Free Software components: Gpg4win and the software included with Gpg4win are Free Software (Open Source among other things free of charge for all commercial and non-commercial purposes). It is maintained by the developers of GnuPG. Gpg4win supports both relevant cryptography standards, OpenPGP and S/MIME (X.509), and is the official GnuPG distribution for Windows. Digital signatures make sure that it was not modified and comes from a specific sender. Encryption protects the contents against an unwanted party reading it. Gpg4win enables users to securely transport emails and files with the help of encryption and digital signatures.

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