OpenPGP - OpenPGP
OpenPGP Email encryption. For all operating systems. Standing the test of time. OpenPGP is the most widely used email encryption standard. It is defined by the OpenPGP Working Group of …
About - OpenPGP
Sep 29, 2024 · It is based on the original PGP (Pretty Good Privacy) software, created by Phil Zimmermann. Beginning in 1997, the OpenPGP Working Group was formed in the Internet …
Gpg4win - OpenPGP
Jun 10, 2025 · Email EncryptionGpg4win Gpg4win initiative does not only offer email encryption but a whole suite of tools. It can also be used for file encryption directly in the file explorer. …
Standard - OpenPGP
Jan 17, 2025 · RFC 1991: PGP Message Exchange Formats RFC 2015: MIME Security with Pretty Good Privacy (PGP) RFC 2440: OpenPGP Message Format RFC 4880: OpenPGP …
Email Encryption - OpenPGP
Jul 30, 2025 · FlowCrypt iPGMail PGP Everywhere SecureMyEmail Linux Claws Mail Delta Chat Evolution: Seahorse KMail: Kleopatra Mutt Thunderbird: Autocrypt for versions <78 Enigmail …
History - OpenPGP
Aug 2, 2024 · In 2002, NAI discontinued development and sales of PGP, and sold the rights to it to a new company, PGP Corporation. OpenPGP is the open standards version of NAI’s PGP …
Developer Libraries/Tools - OpenPGP
OCaml PGP (OCaml) OpenKeychain API (Java) OpenPGP-PHP (PHP) OpenPGP.js (Javascript) PGPainless (Java) PGPy (Python) RNP (C++) rPGP (Rust) Sequoia PGP (Rust) Swift-PGP …
SecureMyEmail - OpenPGP
Email EncryptionSecureMyEmail SecureMyEmail for Windows, Mac, iOS, iPadOS, and Android implements the OpenPGP standard to encrypt email. Encryption and decryption are handled …
GPGFrontend - OpenPGP
Oct 27, 2023 · Open-Source PGP EncryptionGPGFrontend GpgFrontend is a modern, easy-to-use, compact, cross-platform, and installation-free gpg front-end tool. By using GpgFrontend, …
Kleopatra - OpenPGP
Dec 30, 2021 · Email EncryptionKleopatra Kleopatra is a certificate manager and GUI for GnuPG. The software stores your OpenPGP certificates and keys. It is available for Windows and …