في حال قمت بتركيب طابعة PDF على جهازك وهو برنامج مستقل قم فقط بتطبيق هذا الكود
Dim wdo As Word.Application
Dim wdoc As Word.Document
Dim wdocs As Word.Documents
Set wdo = CreateObject("Word.Application")
Set wdocs = wdo.Documents
wdo.ActivePrinter = "Acrobat PDFWriter"
Set wdoc = wdocs.Open("c:test.doc")
'The arguments are optional, but if you supply a output file name the printing is silent
wdoc.PrintOut 0, 0, 0, "C:filename