Sometimes it’s necessary to customize the content of a document on the fly from templates. Merge content from multiple pages into one page Merge content from multiple pages into one page. The vendors and institutions that provide your original source PDF files create them each month on a pre-determined schedule and use the same format, layout, and page order each month, so it is possible to create a program that can automatically identify and delete pages that aren’t needed after merging the PDF files into a single output file. PDF Merger is used to split files by pages, you can split the file into single pages or save every a few pages as a new file, it also can be used to merge multiple PDF files or selected pages from one or more files into a… The benefit of doing it with PDF Architect is you can review everything while arranging the pages.

You could also use PDF Architect to arrange the order of the pages afterwards (this is part of the free create module) but the other method might be faster.Merge two pdf pages into one page on pdf architect

How to add another page in word 2016