How to convert DOCX (Word) to PDF
DOCX is the modern Microsoft Word format introduced in 2007 — a small ZIP package that contains XML descriptions of your text, styles, images and embedded objects. PDF, by contrast, is a frozen visual snapshot. Converting from DOCX to PDF means baking your fonts, line-breaks and images into a file that looks identical on every device. This guide walks through the four reliable ways to do that for free, what each one does to fonts and hyperlinks, and the small details that decide whether the result looks professional or amateur.
- Use Word's built-in export. In Word for Windows or Mac, open the file, choose File → Save As (or Export → Create PDF/XPS) and pick PDF. This is the gold standard: Word renders the document with its own engine, so fonts, headers, footers, footnotes, tables of contents and hyperlinks all carry over correctly.
- Use Google Docs. Upload the .docx to Google Drive, open it with Google Docs, then File → Download → PDF document. Google's renderer is good but not perfect: tracked changes get accepted, complex tables can shift slightly, and Word-only fonts are substituted with the closest Google match.
- Use LibreOffice (free, offline). LibreOffice Writer reads DOCX natively. Open the file and choose File → Export As → Export Directly as PDF. The result is excellent for body text and footnotes; SmartArt and very advanced Word-specific features may render slightly differently.
- Use the print-to-PDF system dialog. On Windows 10/11 and macOS, every app can print to a virtual PDF printer ("Microsoft Print to PDF" / "Save as PDF"). This is a fallback when none of the above work — the layout matches what you see on screen but interactive elements (clickable links, form fields) become flat.
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When each method is the right pick
Job application or CV
Use Word's native export. Recruiters open PDFs in browsers and email clients, and a Word-rendered PDF preserves your custom fonts via embedding so your CV looks the same on the recruiter's machine as on yours.
University thesis with footnotes and a TOC
Word's native export wins again — it's the only one that reliably keeps cross-references, generated tables of contents and footnote numbering intact across hundreds of pages.
Quick conversion on a Chromebook or shared computer
Use Google Docs. There's no install, the conversion takes seconds and the resulting PDF is fine for forms, contracts and most office documents.
Privacy-sensitive contract you can't upload
Use LibreOffice locally. It runs entirely on your machine, so the document never leaves your laptop — the right pick for HR letters, NDAs or anything covered by GDPR.
Common DOCX to PDF problems
Fonts look wrong in the PDF
This happens when the converter can't find the original font and falls back to a default. In Word, tick "Embed fonts in the file" under Options → Save before exporting. If you used a free Google Font, install it on the machine doing the conversion or switch to a system font like Calibri, Arial or Georgia.
Hyperlinks aren't clickable
Word's Save As → PDF and LibreOffice's Export both keep links live. The system "Print to PDF" flattens everything to pixels, which is why links go dead — use a true export instead.
Page breaks moved or paragraphs reflowed
Different renderers space text fractionally differently. Open the PDF and check the affected pages: nudge the offending paragraph with a manual page break (Ctrl+Enter / Cmd+Enter) in the DOCX, then re-export.
Images appear blurry or pixelated
Word may downsample images during export. Go to File → Options → Advanced → Image Size and Quality, tick "Do not compress images in file" and set the default resolution to 220 ppi or High Fidelity, then re-export.
The PDF is huge
The two main culprits are uncompressed images and embedded fonts you don't actually need. Compress images on export, or run the resulting PDF through a compressor afterwards. A 50 MB Word doc routinely shrinks to 2-3 MB without visible quality loss.