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Mortadha92
Mortadha92

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HOW TO DETECT A MODIFIED PDF FILE

Hi,

I worked with binary PDF structure Β (I found that there is an ID key , it change when we update the PDF , but my problem still unsolved when we compress pdf (do the optimization : reduce file size , a new ID key ) so I’m searching if there is a solution or I should transformer pdf to image and maybe Β with OCR Β I will detect the fraud ?Β 

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