You can open a PDF from within the Acrobat application, from the desktop, or from within certain other applications.
Open a PDF in the application
Start Acrobat and
do one of the following:Choose File > Open,
or click the Open button
in
the toolbar. In the Open dialog box, select one or more filenames,
and click Open. PDF documents usually have the extension .pdf.
(Windows) Choose File > [a previously opened PDF].
(Mac OS) Choose File > Open Recent File > [a previously opened PDF].
From either the File > Organizer submenu or the Organizer button menu on the File toolbar, choose Collections > [collection name] > [PDF filename].
From the File menu or the Organizer button menu on the File toolbar, choose History > [time period] > [PDF filename].
If more than one document is open, you
can switch between documents by choosing the document name from
the Window menu. In Windows, the application places a button for
each open document on the Windows taskbar. You can click this button
to move between open documents.
Open a PDF from the desktop or within another application
Do one of the following:To open a PDF attached to an email message, open the message, either by double-clicking the PDF icon or right-clicking/Control-clicking and choosing Open.
To open a PDF linked to an open web page, click the PDF file link. The PDF usually opens in the web browser.
Double-click the PDF File icon in your file system.