Word to PDF
The reliable way is to render the document with the same layout engine that produced it. We use headless LibreOffice server-side — the same engine that reads .docx natively.
Why not "print to PDF"?
Browser and OS print dialogs re-flow the document through their own rendering, which breaks tables, page breaks, and embedded fonts.
Try it: Word to PDF. Accepts DOCX, ODT, RTF.