how to add a page in a pdf

Destinations enable you to set navigation paths across a collection of PDFs

This option is available only when the source document contains layersAdjust the Position and Appearance settings as needed, and then select OK

Merge or flatten layers (Acrobat Pro) Merged layers acquire the properties of the layer into which they are merged (the target layer)Flattening PDF layers hides any content that is not visible when the flattening operation is executed and consolidates all layersNote: You cannot undo either a merging or a flattening operation

Merge layers Select the Layers button, and select Merge Layers from the Options menuIn the Layers To Be Merged pane, select one or more layers, and select Add

To remove a layer from the center panel, select one or more layers, and select Remove

In the Target Layer To Merge Into pane, select the layer into which to merge the selected layersThe PDF usually opens in the web browser

Double-click the PDF file icon in your file systemNote: In Mac OS, you sometimes cannot open a PDF created in Windows by double-clicking the icon

Instead, choose File > Open With > AcrobatOpen a PDF in a web browser When PDFs open in a web page, they open in Read mode