I think I should make this into a weekly series. For the third week in a row Two Dollar Tuesday has another great app on sale. This time they have the app Dropkey on sale for $1.99.
Dropkey is an app which provides drag and drop encryption without having to enter a password. Unfortunately the recipient will need Dropkey to decrypt. While they can download the trial to decrypt, I only plan to use this to encrypt personal files for my own paranoid purposes.
As usual, this is a limited time offer.