What are the best Openpgp repositories on GitHub?

The top-ranked Openpgp open source repositories include c9dev/penguin-mail, saturneric/GpgFrontend, norsehorse-dev/PGPonyAndroid, tracked and evaluated by community adoption, stars, and code commits.

How do I find trending Openpgp open source tools?

Browse this curated Openpgp directory to monitor real-time GitHub star velocity, latest code releases, and rising developer tools updated daily.

Are Openpgp GitHub repositories free and open source?

Most Openpgp projects listed here are distributed under open source licenses (such as MIT, Apache 2.0, or GPL). Always check individual project repositories for exact license terms.

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Openpgp GitHub Repositories (2026) · Open Source Tools

Discover the best Openpgp open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.

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7 matching projects · updated Nov 13, 2026 How we rank ↗

#1 TRENDING c9dev/penguin-mail Rust NEW 2026

Mail and calendar for Linux and macOS. Gmail and IMAP accounts, Google Calendar, contacts, OpenPGP and S/MIME. GTK4 and libadwaita, written in Rust.

◇ calendar ◇ email ◇ email-client ◇ gmail

35 ↑ +11 today

562

#2 TRENDING saturneric/GpgFrontend C++ 2021

A modern, cross-platform OpenPGP tool with a unique dual-engine core: switch freely between the battle-tested GnuPG and a modern, memory-safe Rust rPGP backend. It makes encryption, signing, and key management easier and more trustworthy in everyday privacy workflows.

◇ cpp ◇ crypto ◇ decrypt ◇ digital-signature

64 ↑ +6 today

787