NeopgThe multiversal cryptoengine!
Yubikey Touch DetectorA tool to detect when your YubiKey is waiting for a touch (to send notification or display a visual indicator on the screen)
Bouncy GpgMake using Bouncy Castle with OpenPGP fun again!
AutocryptConvenient End-to-End Encryption for E-Mail
RnpRNP: high performance C++ OpenPGP library, fully compliant to RFC 4880
Open KeychainOpenKeychain is an OpenPGP implementation for Android.
Encrypt.toSend encrypted PGP messages with one click
Bc JavaBouncy Castle Java Distribution (Mirror)
Envkey AppSecure, human-friendly, cross-platform secrets and config.
Bc CsharpBouncy Castle C# Distribution (Mirror)
HawkpostGenerate links that users can use to submit messages encrypted with your public key.
GlobaleaksGlobaLeaks is free, open source software enabling anyone to easily set up and maintain a secure whistleblowing platform.
KbpgpOpenPGP (RFC4880) Implementation in IcedCoffeeScript
End To EndEnd-To-End is a crypto library to encrypt, decrypt, digital sign, and verify signed messages (implementing OpenPGP)
GnupgThe GNU Privacy Guard. NOTE: Maintainers are not tracking this mirror. Do not make pull requests here, nor comment any commits, submit them usual way to bug tracker (https://www.gnupg.org/documentation/bts.html) or to the mailing list (https://www.gnupg.org/documentation/mailing-lists.html).
PickA secure and easy-to-use CLI password manager for macOS and Linux
Yubikey ManagerPython library and command line tool for configuring any YubiKey over all USB interfaces.
EncryptpadMinimalist secure text editor and binary encryptor that implements RFC 4880 Open PGP format: symmetrically encrypted, compressed and integrity protected. The editor can protect files with passwords, key files or both.
Gpgsync🔒 GPG Sync is designed to let users always have up-to-date public keys for other members of their organization
AndotpOpen source two-factor authentication for Android
OpenPGPA C++ Implementation of RFC 4880
dkgpgDistributed Privacy Guard (DKGPG) implements Distributed Key Generation (DKG) and Threshold Cryptography for OpenPGP
flutter-openpgpOpenPGP for flutter made with golang for fast performance with support for android, ios, macos, linux, windows, web and hover
openpgp-phpOpenPGP.php is a pure-PHP implementation of the OpenPGP Message Format (RFC 4880).
lokeyA tool that makes it easy to work with and convert between cryptographic key formats
pgpainlessSimple to use OpenPGP API based on Bouncy Castle
gnome-keysignAn easier way to sign OpenPGP keys over the local network. A GTK/GNOME application to use GnuPG for signing other peoples' keys. Quickly, easily, and securely.
pluginsOfficially supported Psi plugins
ocaml-openpgpWiP: RFC 4880 (OpenPGP) library and utilities in OCaml
mitome.inExplore OpenPGP and other cryptography as an alternative for seals (mitome-in)