ExifTool Forum

ExifTool => Newbies => Topic started by: bertalanimre on March 25, 2016, 06:49:16 AM

Title: Digital Signature of PDF after metadata modification and image retrieve from PDF
Post by: bertalanimre on March 25, 2016, 06:49:16 AM
Hello Forum!

I was wondering what happens to the digital signature if I modify (or in my case erease) the metadata of a digitally signed PDF file? Will that make the signature corrupt or it will be safe?

Another really newbie question, how can I scan a PDF and export all the images out of it?  :P

Best Regards:
Bert
Title: Re: Digital Signature of PDF after metadata modification and image retrieve from PDF
Post by: StarGeek on March 25, 2016, 01:47:52 PM
In regards to your second question, check this post (https://exiftool.org/forum/index.php/topic,6271.msg31010.html#msg31010).