Gnu Privacy Guard

PGP Desktop for OS X now supports Intel-based Apple computers. Using PGP is the preferred method of exchanging encrypted files with Windows users since PGP is easier to use than Gnu Privacy Guard (GPG). The instructions below are for people who had previously installed GPG and have not yet installed PGP.

Sharing Encrypted Files With Windows Users Using Gnu Privacy Guard

Installing Gnu Privacy Guard (GPG) in OS X

File Encryption and Decryption With Gnu Privacy Guard for OS X