How to convert PDF file to .doc format in Objective-C?

right now i am working on one ipad application where i am giving facility of ope开发者_如何转开发ning the pdf file and also to customize it,now i want to add one functionality like i want to convert that pdf file in .doc format.

I researched but did not get any way around. Can anybody help me out?

Thanking you in advance.

I wrote an article on PDF to text conversion issues. If you look at some of the existing PDF to Word conversion tools (ie BCL) you will see what is realistically possible with a lot of work.

It’s not possible to convert a generic PDF back into a text format. I guess you could render the PDF into images and create a DOC from those, but that doesn’t sound very useful.