The GNU Privacy Guard - An implementation of the OpenPGP standard. It allows to encrypt and sign data and communication, features a key management system and access modules for public key directories. CompanyCRYPT - CompanyCRYPT for MIMEsweeper is a server based e-mail encryption solution for PGP and S/MIME. Encryption and signing happens without any interaction of the user. PGP Frontends - A collection of local and external links to frontends for DOS, Windows, and other platforms. Envelope for Mac - Offers Envelope plug-in for Eudora on the Mac. Also features a download of the demonstration version. EasyByte Cryptocx - An OpenPGP compatible encryption component that can be used in any modern development environment. Authora Edge - An Open PGP command line to enable security and authentication between servers or enterprise legacy systems. SlimPGP - A pure Java implementation of OpenPGP. Can be used as class library. A command line utility is also provided to accomplish common tasks. Mailvelope - Browser extension for Chrome and Firefox to enable OpenPGP encryption. The site contains a detailed manual, a FAQ and a blog. gpg4usb - Portable editor to encrypt and decrypt text-messages or files and signing and verifying text messages. It can generate and manage keys. Gpg4win - The official GnuPG distribution for Windows. It consists of several components. OX Guard - Server-to-server PGP encryption solution. Supports signing and verification. StaticUsers.net – PGP Freeware - Reviews of Macintosh specific PGP applications. BPG: An OpenPGP Privacy Toolkit for NetBSD - A modular BSD-licensed OpenPGP toolkit, allowing ubiquitous usage of OpenPGP features. Safester - A service with its own desktop client to offer end-to-end encrypted e-mail and file exchange, based on OpenPGP. Commercial, free trial available. GoodCrypto - A security server which protects e-mail and browsing. Based on GPG and Tor. Distributed as a preconfigured, bootable ISO. GPGTools - An installation package for Mac OS X with software tools for e-mail and file encryption based on GnuPGP. Diplomat Community Edition - Free OpenPGP tool to automate PGP encryption. Symantec Encryption Solutions - Commercial PGP offerings for multiple platforms and applications. Gravity Forms PGP Encryption Plugin - A plugin for WordPress that creates a contact form whose message is encrypted with a PGP public key before it is sent. Seahorse - A GNOME application for managing encryption keys and passwords in the GnomeKeyring. Also a collection of plugins that integrate it with Nautilus, Gedit and other software. DidiSoft ISV - OpenPGP solutions for Java, .NET and Android. ezPGP - A set of OpenPGP compliance software which provides easy-to-use tools and interface. It includes a set of API for Microsoft .Net Framework applications, a set of Win32 API and a Java Class for PGP Encryption. OpenPGP.js - An open-source JavaScript implementation of the OpenPGP protocol.