A simple PGP Mail Form Plugin. Enter your PGP public key, then visitors will be able to send you PGP encrypted messages by mail from a form.

(5)

A plugin to generate private and public PGP keys. No need to install any software to encrypt and decrypt PGP messages.

(4)

Get Gravity Forms submissions as instant push notifications with Pushover on your Android, iPhone, iPad, and Desktop.

(3)