GPG Suite (was GPGTools Installer) is an open source installer for OS X. It installs all related OpenPGP applications, plugins and dependencies.
- Much improved macOS 10.12 Sierra support - Third public beta version of GPGMail for macOS Sierra
- Improvements - When attempting to forward the decrypted version of an encrypted message, the user is now shown a warning
- The top priority bug which affected many users has been fixed; the bug caused messages to display
- OS X 10.9 or later