pdf creator QuarkXPress(R) 7.3 1 pdf encrypted yes (print:yes copy:yes change:no addNotes:no algorithm:AES-256) 1 pdf files total 1 pdf optimized yes 1 pdf pages avg 450 pdf pages max 450 pdf pages min 450 pdf pages total 450 pdf size avg 12394705 pdf size max 12394705 pdf size min 12394705 pdf size total 12394705 pdf type SHA-256 1 pdf version 1.7 1