Parse PDF on MAC

Hi,

I need to search a word in a PDF file. Currently I am getting only the page on which the word exists. But the exact location of the word is not known and hence cannot highlight the word.
Are there any PDF parsers available for MAC which can give the position of the word to be searched ?
Or any PDF parsers which will convert PDF file text in XML format on MAC ?

 

Thanks for the reply and sorry for the confusion. I meant Mac OS.

At times the PDF text is encoded in some format. Will this search decode the text also ?
In the PDF kit doc nothing is mentioned on the decoding part.

 

This will work on Mac machines, but will the same APIs work on ipad ?

 

The APIs mentioned in the link are used. I am able to get the page number on which the search string exists and also able to display the page. But I am not able to highlight the exact search string on the page and bring the document visibility to that string.