PDF parsing library for iOS?

Question

Hi All,

I wonder if there is a higher-level library for parsing PDF files in iOS (iPhone, iPad, iOS version 3.2) ? Specifically I'm looking for functionalities such as I can highlight a word or a sentence of text in a page and also to read PDF hyper-links and act upon them.

I've looked up CGPDFScannerRef and it looks like the built-in APIs are either too low-level (parsing individual PDF entities using callbacks) or too high-level (draw a PDF page on a context).

Any help?

Thanks.