A simple PGP Mail Encryption Plugin for WordPress Gravity Forms by wp2pgpmail

About PGP

Pretty Good Privacy (PGP) is a data encryption and decryption computer program that provides cryptographic privacy and authentication for data communication.

from Wikipadia, http://en.wikipedia.org/wiki/Pretty_Good_Privacy

 

Gravity Forms PGP Encryption plugin allows you to receive encrypted emails from your visitors, without the need for them to use any specific software. To achieve this, the plugin only uses your PGP public key. You can test our online PGP key generator.

You must have the necessary software on your computer to create a PGP key pair, if you do not already have, and to read encrypted e-mails received from your WordPress site. There are several software for using PGP, here are the main ones:

 

Comparison of PGP software

Windows
Mac
Linux
license
website
by Symantec
free software
free software
free software
free software


 

The following table shows with which email client you can run the software:

Supported Email Clients

Outlook 2010
Outlook 2013
Thunderbird
Apple Mail

Mailvelope is an easy-to-use web-browser extension for Google Chrome.