**PDF Compare**

[Zarathustra]

I need to compare a bunch of PDF's, find & output where the duplicates occur.

The challenge is that the duplicate pages will not necessary be in the same order.

I have tried DiffPDF (http://www.qtrac.eu/diffpdf.html), which is free very good, but only compares two files @ a time.

The PDF's which I need to compare are in the same directory. What I essentially require is something that would compare each PDF in the directory against all the others & list where the duplicates occur e.g.

Test1.pdf -> Page 1 is the same as Test10.pdf on Page 23 & the same as Test25.pdf on Page 19 etc.

Any ideas, anyone have a solution?!?

 

[frikkie6000]

Something like this perhaps

http://www.pdfanalyzer.com/

I actually saw a script for this somewhere perhaps source forge will see if I get it

 

[Albereth]

You probably need more wild card arguments

 

[BobsLawnService]

http://www.addictivetips.com/windows-tips/compare-pdf-file-difference-with-diffpdf/

Being opensource you can modify it.