Haystack Search - Haystack helps you make the most of your time, by searching all your files and documents in the cloud in one place. It's been built for privacy from the ground up, so your data isn't stored on a server, just your computer.

Scanner Pro - Scanner Pro turns your iPhone into portable scanner in your pocket.

MailJack+ - Send PDFs as postal mail

Signatture - Get paid to receive email

Paperkit - Create and download custom graph, lined, or dot grid paper

Spider Free - Spider Free helps developers to turn any website content into structured data that they can use for any purpose.