Attachments panel
PDF files can take attachments, just as emails do. Attachments and their options are available from the Attachments panel in the Panel area.
Open this panel with this icon in the Panel bar. Close it with the icon top-right in the panel.
Add attachments
Click the
Add button inside the Attachments panel, select one or more files and click
Open.
Delete attachments
Click the
Delete button to remove selected attachments from the PDF. Note that this will not remove such files
from your computer, only detach them from your document.
Open attachments
Select an attachment, click the Open button, set opening preferences in the dialog box, and click OK.
The attachment will open in its associated application.
Click the
Save button when you are done with attaching files.
Click the
Options tool to access the above commands through a drop-down list; you can also have the attachment
panel shown by default whenever the PDF document is opened, enter or edit attachment descriptions to tell PDF recipients what they
contain and also reset the list of allowed and disallowed attachment file types.