This site is a web interface for PGP. It sends, signs, decrypts, and verifies messages.

PGPmail provides SSL and PGP/GPG encrypted secure offshore webmail from the privacy haven of Belize.

SpyShield PGP encryption plug-in for instant messaging, including MSN Messenger Service. Site provides information about security, PGP encryption, and related technologies.

List of directly downloadable PGP Front-ends for DOS.

Information about plugins for Eudora including manuals, FAQ, and a download page.

Offers Envelope plug-in for Eudora on the Mac. Also features a download of the demonstration version.

A collection of local and external links to frontends for DOS, Windows, and other platforms.

Plugin for various mail programs running on DOS and Windows. Information about supported mail programs and download aera.

Excellent list of email-clients that support PGP/MIME. It includes additional information such as operating system, plugins and PGP/MIME advantages in general.

PGPClick is a front-end for Pretty Good Privacy (for Windows)

Seahorse is a Gnome front end for the GnuPG (Gnu Privacy Guard) file encryption/decryption program. Both English and Japanese support is provided.

WinPT (Windoze Privacy Tray) is a taskbar utility for doing data en- or decryption. This program is free software under the terms of the GNU GPL. For this WinPT uses the GNU Privacy Guard.