The company behind GnuPG
g10 Code GmbH was founded by GnuPG's principal author. We develop and maintain GnuPG, the free software for encryption and digital signatures, and we offer businesses and government agencies custom development, audits, and support.
Our projects
What we do
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Ongoing maintenance
Alongside GnuPG, we look after Gpg4win for Windows and the Kleopatra certificate manager. We fix bugs, close security gaps, and ship regular updates.
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GnuPG customization
Missing a feature, or want your applications to use GnuPG? We extend GnuPG, integrate it through our libraries, and adapt it to your requirements.
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Rollout and migration
Introducing GnuPG for the first time or replacing another solution? We plan the switch together with you and support it every step of the way to production.
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Public key infrastructure
Managing keys across your organization? We help you set up a PKI for OpenPGP and X.509, with distribution via Active Directory or Web Key Directory and certification through your own CA.
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Security audits
We check cryptographic software for vulnerabilities and for mistakes in key handling. That way, you know up front if your software keeps its promises.
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VS-NfD support
Germany's BSI has approved GnuPG VS-Desktop® for classified data up to VS-NfD. With a support contract, we maintain your version long term and send updates.