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 the Internet …

Sep 29, 2024 · Over the past decade, PGP, and later OpenPGP, has become the standard for nearly all of the world’s signed or encrypted email. OpenPGP also defines a standard format for certificates …

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 Message Format …

Aug 2, 2024 · OpenPGP is the open standards version of NAI’s PGP encryption protocol. The OpenPGP Working Group is seeking the qualification of OpenPGP as an Internet Standard as defined by the IETF.

FlowCrypt iPGMail PGP Everywhere SecureMyEmail Linux Claws Mail Delta Chat Evolution: Seahorse KMail: Kleopatra Mutt Thunderbird: Autocrypt for versions <78 Enigmail for versions <78 Browser …

Jun 10, 2025 · Email Encryption Gpg4win 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. Gpg4win is also …

kbpgp (JavaScript) NeoPG (C++, GnuPG fork as a library) NetPGP (C, with Python, Perl and Lua bindings) ObjectivePGP (Objective C) OCaml PGP (OCaml) OpenKeychain API (Java) OpenPGP …

Email Encryption Kleopatra Kleopatra is a certificate manager and GUI for GnuPG. The software stores your OpenPGP certificates and keys. It is available for Windows and Linux. In association with the …

Hagrid v2.1.0 built from 7524addad2 Powered by Sequoia-PGP Background image retrieved from Subtle Patterns under CC BY-SA 3.0

Oct 27, 2023 · Open-Source PGP Encryption GPGFrontend GpgFrontend is a modern, easy-to-use, compact, cross-platform, and installation-free gpg front-end tool. By using GpgFrontend, you can …