View PDFs in a package
An Adobe PDF package opens with a list of the PDFs it contains and a PDF package navigation bar.
Open the package and do any of the following:-
To view a PDF, select it from the PDF list or click Open Next
or
Open Previous 
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To change the position of the PDF list, click one of the list position icons.
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To access package-related commands, click Options and choose the desired command.
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