



Add page numbers in a PDF document to track edits.Save time and money by printing using an Adobe Reader plug-in.The default mode in PDF is full merging (with the help of the merge rged property). You can find more information of how to prepare you documents and how to merge in this article: How to prepare your documents for merge When the content of a PDF document has been edited or deleted by you, when the page layout has been changed, or when the HTML rendering of a PDF document has been replaced with HTML/XML, the original PDF document might not contain all the updated (and even modified) data anymore. Merge mode when a PDF document has been updated with content from the original document When a PDF document has been updated with content from a different source document, you’ll see that the original document is no longer visible and that the merge operation has completed. There are two different types of merging scenarios you might want to deal with:
