Answered
How can I recover a pdf file
I received a PDF file on the 11th of may.
Now I wanted to print it but the content has changed and an important part disappeared.
Is there a way to recover that document?
try67Correct answer
Community Expert
June 24, 2019
Again, PDF files don't change on their own, unless a script or something like DRM technology was used to do so.
If they sent you the file by email then you can always go back to the original email and download the original file.
If you want to make sure it is not changed by a script when you open it you can disable JavaScript in Acrobat/Reader before opening it by going to Edit (or the application menu if you're on a Mac) - Preferences - JavaScript and tick off the box next to "Enable Acrobat JavaScript", and then open the file.
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