It's like asking to convert from Word to PDF without the help of Microsoft. It's theoratically possible, but Word is such a huge application, that in the general case, it's practically impossible, Word is still the best for this. You could connect your core apps to an opaque dedicated Windows box exposing a conversion service (don't overlook licensing issues). Otherwise, if you restrict your ...
c# - Convert Word doc and docx format to PDF in .NET Core without ...
How i can convert word file (.docx & doc ) to .pdf in c# without using SaveAs() or Save() method ? or without uploading on server?
Convert word file(.docx & doc) to .pdf using c# - Stack Overflow
We are working on file conversions in which I am trying to convert Word document (doc & docx) to PDF file using Microsoft Interop library. Below is the code snippet I've tried implementing.
c# - How to convert a word document to pdf document using Microsoft ...
I am looking for a way to convert Word and Excel files to PDF using PHP. The reason for this, is I need to be able to combine files of various formats into one document.
Convert Word doc, docx and Excel xls, xlsx to PDF with PHP
Because you say you want to convert DOCX to PDF on the server, I am assuming you do not want to use Word. So your best shot, if you want all free software, is to use OpenXML to read the file and then call iText to create the PDF.