Hi Guys, I need to develop a program which should compare a set of pdf files stored in one folder with a set of pdf files stored in another folder. Both folders should contain the same no. of pdf files with same name in both folders. I am able to compare the pdf files text by storing it in a String array, bt i am not able to compare the changed FONTS , and changed images. Also, i need to write the generate a new pdf file which should highlight the difference of the pdf file by changing its background color, and when we place the mouse cursor over it, it should pop-up the contents of the next pdf file which is not matching. I am able to generate the pdf file, bt not able to highlight the difference. There can be n number of pdf files in the folders. we need to do 1 by 1 comparing of pdf files. GUYS, please suggest me some appropriate ways, how i need to implement. I need to do it in my project.

The basic requirement is to match a pdf file with another pdf file, and it should generate a pdf file with the same contents as of first pdf file ,bt it should highlight the difference i.e. text,font,image,etc difference with a pop-up(if possible) in order to show the content of next pdf file

I would appreciate any help

Thanks in ADVANCE!!!