you can choose some professional PDF Writing Plugins, they can help you to
insert a multi-page pdf file into WORD.
I have tested many PDF Writing sdks, as for the better, i'd like to recommend this PDF sdk, I like its simple way of processing,
share with you.
you can also find more free trials of
professional sdks by google"Yiigo" dealing with
images, barcodes, and other files.
i wish i've offered a good choice for you.
Bset Regards
Arron