The missing print to PDF feature on iPad (like that of Mac OS X) has been written about in a couple places on the web, but they all reference iPad apps that are no longer present in the App Store.
Is there a way to get PDF generation in the iPad print dialog?
Has Apple decided to pull such products from the App Store?
Best Answer
Those products didn't currently (and don't today) follow the accepted API that Apple provides for apps submitted to the App Store. Basically, Apple provides the print code and apps can't modify or extend the print function that iOS provides.
Until this changes, you will be bound to workarounds: