What information should be kept private in a PDF document?
Metadata can include the name of the author of the document, the document description, keywords, and dates and times of creation or modification. A PDF might also contain elements like JavaScript that can change and unexpectedly modify the formatting. All of this is info you might want to keep private.
What data does a PDF contain?
In addition to text and images, PDFs contain data about the data they contain, or metadata. Metadata can include the name of the author of the document, the document description, keywords, and dates and times of creation or modification. A PDF might also contain elements like JavaScript that can change and unexpectedly modify the formatting.
Why can't I view a PDF?
Contact the individual or company who manages the website. Certain conditions on your computer, such as security settings or browser cookies, can prevent you from viewing a PDF. Often, the fastest solution is to try to open the page using a different browser. Try any of the following browsers that you have not already tried: