The full name for GNU Privacy Guard (GPG), emphasizing its connection to the GNU Project's free software philosophy. It's the complete cryptographic suite for secure communication.
Compound of 'GNU' (the recursive acronym 'GNU's Not Unix') and 'PG' (Privacy Guard). Created in 1997 by Werner Koch as part of the GNU Project's mission to provide completely free alternatives to proprietary software, especially security tools.
GnuPG embodies the philosophical battle over digital freedom—its creator spent years developing it specifically because commercial encryption software restricted users' rights. The GNU naming convention itself is a playful rebellion against proprietary Unix systems, making this tool both technically and politically significant.
Complete word intelligence in one call. Free tier — 50 lookups/day.