There are 25 repositories under pgp topic.
Guide to using YubiKey for GnuPG and SSH
A free & open modern, fast email client with user-friendly encryption and privacy features
Monorepo hosting the proton web clients
A .NET MIME creation and parser library with support for S/MIME, PGP, DKIM, TNEF and Unix mbox spools.
Pass for iOS - an iOS client compatible with Pass command line application.
DEPRECATED A helm plugin that help manage secrets with Git workflow and store them anywhere
ObjectivePGP is an open-source library for iOS and macOS that provides developers with tools for implementing OpenPGP encryption and decryption, digital signing, and signature verification in their applications, thereby enhancing security and data integrity.
Delta Chat Rust Core library, used by Android/iOS/desktop apps, bindings and bots 📧
Hardware-based SSH/GPG/age agent
🔑🔒 A modern and friendly CLI alternative to GnuPG: generate and download keys, encrypt, decrypt, and sign text and files, and more.
Socket.io powered chat, JavaScript REPL, whiteboard, and WebRTC calls
:lock: GPG Sync is designed to let users always have up-to-date public keys for other members of their organization
DEPRECATED Krypton turns your iOS device into a WebAuthn/U2F Authenticator: strong, unphishable 2FA.
Delta.Chat C-Library with e2e chat-over-email functionality & Python bindings
Make using Bouncy Castle with OpenPGP fun again!
MagicPad is an encryption suite for beginners. It is designed to be run standalone via the browser or executable (Electron).
OpenPGP.php is a pure-PHP implementation of the OpenPGP Message Format (RFC 4880).
share secrets within teams to avoid plain-text secrets from day one
Simple to use OpenPGP API based on Bouncy Castle