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davidj71264030
Participant
August 21, 2015
Answered

How do I find out when a PDF doc was originally created there is nothing under File/Properties

  • August 21, 2015
  • 4 replies
  • 109861 views

How do I find out when a PDF doc was originally created there is nothing under File/Properties

Correct answer RahulTyagi_

Hi David,

Generally, it is shown under document properties window in Acrobat (As shown in the following snapshot).

However, if the sender/Author has removed metadata from the pdf then there are chances that original file creation date is not displayed.

Regards,
Rahul

4 replies

Participant
January 19, 2021

Hi do you know a company that could tell when a PDF was originally created? I use the steps that were mentioned above and it tells me the date that I downloaded it 

try67
Community Expert
Community Expert
January 19, 2021

This information can't be relied on. It's child's play to manipulate it to any value one wishes.

Participant
January 19, 2021

Yes but I really need to find out the date of this document that it was created of modified 

Participant
January 24, 2020

please channge the creater modifier date

 

RahulTyagi_
Community Manager
RahulTyagi_Community ManagerCorrect answer
Community Manager
August 21, 2015

Hi David,

Generally, it is shown under document properties window in Acrobat (As shown in the following snapshot).

However, if the sender/Author has removed metadata from the pdf then there are chances that original file creation date is not displayed.

Regards,
Rahul

davidj71264030
Participant
August 21, 2015

Legend
August 21, 2015

Thank you I appreciate it


Just a note that the metadata is easy to fake. It may be interesting to investigate but could carry no evidential weight if anyone had motivation to fake it.

For actual proof of date, digital signatures are needed - and not just any digital signatures as some rely on the computer's own clock.

Bernd Alheit
Community Expert
Community Expert
August 21, 2015

You ask the creator of the PDF document.

davidj71264030
Participant
August 21, 2015

This is a legal case against a defendant who will not cooperate.  She has a date in there of April 7 2015 but I suspect it was created yesterday 8/20/2015