Yes, you can save to as many different files as you like. If you would like to save half of the file to file one and the second half of the file to file two, there are several ways you can do this. My preferred method is to copy the original file to as many files as you like (just give the files different names). Then, for each file, delete whatever you do not want to save in that file. This method may take a little longer than cutting and pasting to multiple files, but it is the best way to recover from mistakes (at least until you delete content in the final file).
The main document or mail merge document.
Merging 2 PDF files can be done by adding all the pages from a PDF to current document. Alternatively, one can also merge 2 PDF files by using the GUI or Graphical User Interface to insert or re-order pages in PDF document.
When doing a mail merge, you need to take data from one source and put it into a document. A merge field relates to one particular item of data, such as a name, which will be in the merged document. The merge field will be placed in the appropriate place in the document, so in the case of the name, it could be after the "Dear" at the start of the letter. As each letter is printed a different name from the source data would be placed in that position, so that each letter is different as they are being sent to different individuals.
A merged document.
The ability, from within the office suite of products, to mail a document to different people, personalising the document for each person automatically as it is mailed.
By using your computer.
Merge Field.
main document
Mail Merge.
From the Pages Edit menu select Mail Merge... And from the options offered select the group within the Address Book that you wish to use. If your document does not have Merge fields you will need to add them from the Insert menu's Merge Field selection.
To merge multiple Outlook PST files into one single PST file search for manual tricks over the web. In a manual solution, you will only need to create a new blank PST File and after that, you have to import Old PST files to the newly created PST file. It is free way that users can use to merge PST files and in case if it doesn't work then go for any reliable software that you wish.
to merge the content of a file included