2026-06-05: Happy 35th Birthday to PGP!
Versatile cryptography
From humble beginnings as a guerilla email encryption tool, OpenPGP has become a critical component of global internet security.
Security for all
OpenPGP is available for all major platforms, such as Windows, Mac OS, GNU/Linux, Android, and iOS.
Standing the test of time
Recently updated for post-quantum cryptography, OpenPGP offers an unmatched combination of security, universality and resilience.