GPG 1.4.15 Rev 2 for use with Enigmail and Thunderbird Portable or SeaMonkey Portable
GPG, in conjunction with the Enigmail extension, allows you to sign and encrypt your email with Mozilla Thunderbird, Portable Edition and SeaMonkey Portable. GPG 1.4.15 Rev 2 has been released as an add-on for both portable apps and updates GPG to the latest version. As an add-on, GPG is not yet automatically updated by the PortableApps.com Platform, so it would be downloaded and installed manually.