GPG Mail
because your privacy is valuable...
The free open source PGP plugin for Apple Mail.

Please see the installation instructions on the support page.

Files

Select the appropriate package for your Mac OS X version.

File OS version
GPGMail-1.3.0.pkg Mac OS X 10.6.4 Snow Leopard
GPGMail-1.2.0v56.dmg Mac OS X 10.5.x Leopard

Release notes
Official GPGMail-Team OpenPGP key

Screenshots

Compose Image Decryption Image