Initially the PDF File format has not been designed to be an editable format. It was designed to print to it as an e-paper. Over the past years tools people started to want more than just create and dump them. Instead of recreating new files all the time it makes sense to combine multiple documents into one single document. For this purpose features like append other PDF, Page delete, page extract and insert blank page are included in the Aloaha PDF Suite.
As a short example I will show here how to add page X of document A as Page Y in document B. First you need to open document A and browse to page X. That can be done either with clicking on the page number at the bottom or via Page / Go to. The next step would be to delete all pages except the current one. Just use Page / Extract for that and save the remaining single page document under a different name (C for example). Now you open document B and insert document C with document / Append other PDF. The last step before saving this new document would be to browse to the last page and move that page with Page / Move To to its final position Y.
