Apple Silicon Mac; macOS 26.2+
MacPGP
Manage OpenPGP keys and encrypt, decrypt, sign or verify files and messages.
MacPGP brings OpenPGP workflows to a native Mac interface. Finder and sharing extensions provide entry points for working with supported encrypted files.
Keys and recipients
Generate, import, export and delete OpenPGP keys.
Files and messages
Encrypt for recipients, decrypt supported content and work with signatures.
Finder integration
Use context actions, encrypted-file thumbnails and metadata-only Quick Look previews.
Keyserver tools
Search for, retrieve and publish public keys through configured keyservers.