Thursday, July 4, 2013

Howto hack PDF with expiry date ??

Ok so you just obtain a PDF document with expiry date set on it. When you try to open it..it gives you an error saying the PDF has expired!!!

So no worry. What it actually do is set a JAVAscript to check expiry date. You can just hack and bypass it by going to Adobe prefrence -> Javascript and disable it :)

Please look at the attached screenshot :)


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