Hide the right-side tools pane in Adobe Acrobat
If you’re using Adobe Acrobat Reader to view PDF files, you may find a significant portion of the right side of your screen taken up by one or another tool panel. By default, you likely see a panel that starts with an EXPORT PDF heading. This provides access to tools available if you pay an fee for Acrobat. To hide this panel, click the Tools heading above it, as seen in the picture below.