Gpg4win is an installer for Windows and contains several Free Software components:
GnuPG: The core; this is the actual encryption tool.
Kleopatra: A certificate manager for OpenPGP and X.509 (S/MIME) and common crypto dialogs.
GPA: An alternative certificate manager for OpenPGP and X.509 (S/MIME).
GpgOL: A plugin for Microsoft Outlook 2003 and 2007 (email encryption).
GpgEX: A plugin for Microsoft Explorer 32bit (file encryption).
Claws Mail: A complete email application with crypto support.
Gpg4win Compendium: The documentation (for beginner and advanced users), available in English and German.
What's new in this version:
- Updated GnuPG to version 2.0.22
- Kleopatra no longer crashes when using Microsoft Office IME.
- Support for SPR332 and 532 pinpads.