PGPBlackbox (VCL)
PGPBlackbox VCL Edition is a comprehensive collection of managed components that add PGP support to your Delphi / Kylix applications. PGPBlackbox supports full range of PGP operations, including * File encryption, signing, compression * PGP key generation and management operations * PGP keyring... PGPBlackbox is compatible with OpenPGP, GnuPG and PGP Corporation products. ... 509 certificates with PGP keys PGPBlackbox components are a clean-room implementation of OpenPGP specification, which don't use any third-party libraries for core functionality.
http://www.eldos.com/files/sbb/secbboxeval.zip - 16Mb - Download

PGPBlackbox (ActiveX)
PGPBlackbox (ActiveX Edition) is a comprehensive collection of components that add PGP support to your Visual Basic or Visual C++ applications. PGPBlackbox supports full range of PGP operations, including * File encryption, signing, compression * PGP key generation and management operations *... PGPBlackbox is compatible with OpenPGP, GnuPG and PGP Corporation products. ... 509 certificates with PGP keys PGPBlackbox components are a clean-room implementation of OpenPGP specification, which don't use any third-party libraries for core functionality.
http://www.eldos.com/files/sbb/secbboxax.zip - 5Mb - Download

PGPBlackbox (.NET)
PGPBlackbox . NET Edition is a comprehensive collection of managed components that add PGP support to your . NET Framework applications. PGPBlackbox supports full range of PGP operations, including * File encryption, signing, compression * PGP key generation and management operations * PGP... PGPBlackbox is compatible with OpenPGP, GnuPG and PGP Corporation products. ... 509 certificates with PGP keys PGPBlackbox components are a clean-room implementation of OpenPGP specification, which don't use any third-party libraries for core functionality.
http://www.eldos.com/files/sbb/secbboxnet.zip - 9Mb - Download

Cryptocx v5
What is Cryptocx v5? Cryptocx is an encryption component designed for use in any modern development environment. Cryptocx encrypts and decrypts data using standards compliant algorithms to make sure that your information is totally secured. It is very easy to add Cryptocx to an existing... · Cryptocx is compatible with ALL versions of PGP. ... The versatility of Cryptocx, combined with the fastest file encryption available anywhere, full PGP support and the ability to create Self Decrypting Archives (SDA), makes Cryptocx v5 an essential purchase to keep data protected and secure.
http://www.easybyte.com/download/cryptocx.exe - 0b - Download - Screenshot

Cryptocx v6
Cryptocx is an encryption component designed for use in any modern development environment. Cryptocx encrypts and decrypts data using standards compliant algorithms to make sure that your information is totally secured. It is very easy to add Cryptocx to an existing application or web site backend. ... The versatility of Cryptocx, combined with the fastest file encryption available anywhere, full PGP support and the ability to create Self Decrypting Archives (SDA), makes Cryptocx v6 an essential purchase to keep data protected and secure.
http://www.easybyte.com/download/cryptocx.exe - 4Mb - Download - Screenshot

SecureBlackbox (ActiveX/DLL)
SecureBlackbox (ActiveX/DLL edition) is the comprehensive component collection for network and document security. SecureBlackbox is split to several packages: * PKIBlackbox - offers support for Public Key Infrastructure (X. 509 certificates, certificate requests, certificate revokation lists,... * PGPBlackbox - clean-room implementation of all PGP algorithms and standards with support for operations with PGP keys and keyrings. ... Unlike other components SSLBlackbox contains original implementation of all encryption algorithms and security protocols, used in the package, and doesn't...
http://www.eldos.com/files/sbb/secbboxax.zip - 5Mb - Download

SecureBlackbox (VCL)
SecureBlackbox (VCL edition) is the comprehensive component collection for network and document security. Unlike other components SecureBlackbox contains original implementation of all encryption algorithms and security protocols, used in the package, and doesn't depend on third-party libraries... * PGPBlackbox - clean-room implementation of all PGP algorithms and standards with support for operations with PGP keys and keyrings. ... When used together with PKIBlackbox or PGPBlackbox, MIMEBlackbox offers support for S/MIME or PGP/MIME respectively.
http://www.eldos.com/files/sbb/secbboxeval.zip - 16Mb - Download

SecureBlackbox.NET
SecureBlackbox (. NET edition) is the comprehensive component collection for network and document security. Unlike other components SecureBlackbox contains original implementation of all encryption algorithms and security protocols, used in the package, and doesn't depend on third-party... * PGPBlackbox - clean-room implementation of all PGP algorithms and standards with support for operations with PGP keys and keyrings. ... When used together with PKIBlackbox or PGPBlackbox, MIMEBlackbox offers support for S/MIME or PGP/MIME respectively.
http://www.eldos.com/files/sbb/secbboxnet.zip - 9Mb - Download

dCipherMAIL
dCipherMAILallows seamless and secure communication within and enterprise and with end customers without compromising ease of use. The product employs Industry standard public/private key Infrastructure for key exchange and management and asymmetric key encryption/decryption using US military... The system, built on the de-facto PGP architecture standard, eliminates the key management overhead associated with PGP based implementation. ... The KPA architecture deployed in dCipherMAIL works along similar lines using a hybrid of identity based encryption and public / private key...
http://www.dCipherMAIL.com/downloads/setup.exe - 302Kb - Download - Screenshot

CHAOS Self Decryptor
CHAOS Self-Decryptor is the utility program that creates self-decrypting chaos files for Windows. Self-decrypting chaos files are executable programs (EXEs) that contain a chaos file and the software necessary to decrypt the contents. Users can create self-decrypting executable files that anyone... This feature is especially convenient for sending encrypted files to people who do not have PGP or CHAOS Public Key installed. ... These self-decrypting chaos files are ideal to electronically distribute the information safely because they contain multiple compressed and encrypted files and...
http://safesofthome.com/counter/download.asp?file=csd.exe - 535Kb - Download - Screenshot