PGP® or Pretty Good Privacy® is a powerful cryptographic product family that enables people to securely exchange messages, and to secure files, disk volumes and network connections with both privacy and strong authentication.

Free components providing encoding, decoding and several key management functions for Delphi versions.

The GNU Privacy Guard (GnuPG) is a free replacement for PGP.

Network Associates sells the commercial versions of PGP.

Secure email using PGP 5 or 6, and also one-way anonymous (recipient cannot reply) and two-way anonymous (recipient can reply, but not trace who you are) remailing.

Configuration details for PGP encrypted administrative e-mail in WebStore.

Reviews of Macintosh specific PGP applications.

Freeware pure Java implementation of OpenPGP. Can be used as class library. A command line utility is also provided to complish common tasks.

1-click encryption and digital signing of webmail, webforms, online documents or credit cards for higher levels of confidentiality and authentication. Zendit is a founding member of the Open PGP Alliance.

Cryptocx is an encryption control that has full PGP support. You can use PGP keys to encrypt/decrypt strings and files from within your applications or ASP sites.

Products and Technologies for OpenPGP and S/MIME integration for corporate use. Advanced client products for Microsoft Outlook, Lotus Notes, Hard Disk Encryption and others. PKI Technology for CA/RA integration of PGP and X.509.

AS/400 FTP & PGP automation, EDI & XML, eCommerce, Hospitality/Banks/Medical.

Authora is dedicated to promoting the use of PGP worldwide. The Authora SoveriegnSuite includes ZENDIT, for digital signing, encrypting and access control. ZENDIT can also integrate X.509 Certificates.

Developes and supports ZENDIT simple to use public key technology for encryption, digital signatures, and digital identity software that is compliant with the OpenPGP standard. Authora is a founding member of the Open PGP Alliance.

Encrypted Data Gateway Engine (EDGe) is an Open PGP compliant Command Line that runs on most Unix platforms and Windows. Embed automatic encryption, decryption, digital signing and verification into countless business applications and processes.

PentaSuite: File management/deployment with Thumbnail-based Viewer (JPG, BMP). Email/Antivirus support. 15 Compression Formats: ZIP, ZGB, ZIP64, LHa, etc. CD Burning CD-RW/CD-R. Multi-volume. FTP. Strong Encryption PGP, and AES.

Global provider of secure communications software for email, instant messaging, audio (VOIP), video FTP and HTTP. Software is seamless to end users, uses PKI encryption technology, automatic key exchange and is PGP-compatible.

GUI based open source implementation of the OpenPGP protocol written in C#. News, forum and downloads. [Windows]

C1 Secure eBusiness develops C1 SecureMail Gateway. This server-based solution uses Open PGP and S/MIME for centralized encryption an electronic signature.

Source of OpenPGP (RFC 2440) software for multiple platforms - Windows, Unix, OS/400 and zOS.

This gives you a analysis of the rank and msd of a key within the strongly connected set of pgp keys.

Veridis is a Software Manufacturer providing commercial OpenPGP Solutions.

Diplomat Transaction Manager from Coviant Software is built using OpenPGP encryption to enable easy set-up and administration of secure, business-to-business file transfers, including scheduling of file transfer jobs, email/paging problem notifications, and a flexible audit trail database.

myPGP is a free software (GPLed) clone of PGP, and can be used to encrypt, decrypt and sign messages in a public key system.

Z1 SecureMail Gateway is a server-based solution which uses Open PGP and S/MIME to automatically encrypt, decrypt, sign e-mail and verify signatures.