User manual

File attachments
You can attach PDF and other files to your Adobe PDF document. If you move the PDF
document, the attached files automatically move with it. You can search attachments, edit
the attachments, and save the edits in the attached file. A description of each attached file
appears in the Attachments tab of the navigation pane.
You can attach files to an email message by using an eEnvelope that you can encrypt to
protect your files during transit.