PGP SOFTWARES

Clientes de e-mail com PGP incorporado:
E-mail clients with integrated PGP:

• Thunderbird Portable with Enigmail and PGP/GPG freeware for Windows (recommended)
  (download part 1 and part 2 or download from our mirror site)
  MD5 checksum: 7d188da2d79fb01059a3695b78657bfc
   
• Sylpheed freeware
• Thunderbird with GPG freeware (official page)

 PGP software:

PGP Desktop (free for basic use)
PGP GnuPG freeware
PGP International (many freeware versions)
Simple web-based PGP e-mail: Hushmail.com (free for basic use)