pgp

Simple and flexible tool for managing secrets

Community guide to using YubiKey for GnuPG and SSH - protect secrets with hardware crypto.

Keybase Go Library, Client, Service, OS X, iOS, Android, Electron

A free & open modern, fast email client with user-friendly encryption and privacy features

CLI to manage emails

A cross-platform .NET library for IMAP, POP3, and SMTP.

Monorepo hosting the proton web clients

Anonymous email forwarding

✉️ Teaching an Old Dog New Tricks -- IRC: #neomutt on irc.libera.chat

🔑🔥📈 Next Level PGP

A dead simple tool to sign files and verify digital signatures.

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

OpenPGP implemented in pure Rust, permissively licensed

Chatmail Rust Core library, used by Android/iOS/desktop chatmail apps, bindings and bots 📧

opmsg message encryption

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.

Encrypted personal archives

OSINT Swiss Army Knife