The Adobe reader is in my view a tedious app to use paired with itsplex nature it a no go zone for me. To delete you choose the tools then organize pages from the right panel. Secondly specify the range of pages to delete then go to the secondary tool bar hit delete pages. But dear reader do not despair the remedy has been unearthed. PDFelement for Mac s does this in just 4 easy steps ub7 Open a PDF file ub7 Click on Organize Pages function ub7 Click on Delete Pages to remove pages you desire ub7 Then save the changes Don just keep this to yourself share with a friend. PDFelement for Mac is the future