Top 4 C++ Openpgp Projects

GpgFrontend

13 424 9.5 C++

A free, open-source, robust yet user-friendly, compact and cross-platform tool for OpenPGP encryption. It stands out as an exceptional GUI frontend for the modern GnuPG (gpg).

Project mention: GpgFrontend: Open-source, Cross-platform GnuPG Front end | news.ycombinator.com | 2024-03-16

EncryptPad

10 421 7.0 C++

Minimalist 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.

Project mention: Ask HN: What does your single file “productivity app” look like? | news.ycombinator.com | 2023-09-03

> My productivity app for the past 12 years has been a single .txt file
Better if it's encrypted. I use Encryptpad[0] to store such notes.
[0] https://evpo.net/encryptpad/

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
rnp

4 188 9.2 C++

RNP: high performance C++ OpenPGP library used by Mozilla Thunderbird

Project mention: Email Self-Defense - a guide to fighting surveillance with GnuPG encryption | /r/linux | 2023-05-02

RNP: high performance C++ OpenPGP library used by Mozilla Thunderbird

plugins

3 56 5.5 C++

Officially supported Psi plugins (by psi-im)

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).