Convert Word DOCX documents to PDF entirely in your browser - no Office, no upload, no signup.
Drop one or many - all convert to PDF. Per-row progress, batch convert, ZIP download.
DOCX to PDF is one of the most-searched conversions on the web - someone has a Word doc they need to email as a PDF for a job application, an invoice, a school assignment. Every desktop Word install can do this, but plenty of people use Google Docs or Office Online or just want a quick browser tool that doesn't require uploading the document.
We use Mammoth to convert DOCX to HTML (preserves headings, lists, basic formatting), then run that HTML through our HTML-to-PDF pipeline. The output captures the document's text and structure. Caveats: complex Word features (tables of contents, comments, revision history, footnotes, advanced typography, embedded equations) may not render perfectly. For high-fidelity print output, Word's own Save-as-PDF is more reliable. For a quick share-it-now PDF, this works.
The most common motivation is form submission. Job applications, school portals, government forms, and B2B vendor systems overwhelmingly demand PDF uploads. They typically refuse DOCX outright - the worry is that opening a DOCX could trigger malware or that different recipients see different layouts depending on their Word version. PDF locks down both concerns: the layout is frozen, and the format is a known quantity to security scanners.
The second motivation is fidelity-of-sharing. When you email a DOCX to someone who opens it in a different Word version (or Google Docs, or LibreOffice, or Pages), the document often reflows in subtle ways: page breaks shift, font substitution happens, embedded charts re-render. Sending PDF instead means the recipient sees exactly what you saw. For invoices, contracts, and anything with precise formatting, this matters.
A note on fidelity from this tool specifically: Mammoth is excellent at the document structure (headings, paragraphs, lists, basic tables, bold/italic, embedded images) and weaker on the visual layout (exact font choices, page breaks at specific spots, custom margins, columns, multi-pane layouts). If your DOCX is "text and headings and an image or two", the output looks great. If it's a multi-column newsletter with custom fonts and precise margins, it will look close but not identical. Use Word's own export for the second case.
Most job portals demand PDF uploads. Convert your DOCX resume on a Chromebook, work laptop, or any device without Word installed.
Send invoices as PDF so the recipient sees the layout you intended. Most invoicing software exports DOCX by default; this converts to send-ready PDF.
Lock down the layout before sending a contract for review or signature. PDF prevents recipients from accidentally editing the source.
Most school submission portals require PDF. Convert assignments authored in Word, Google Docs, or LibreOffice in one click.
Visa applications, tax filings, and benefit claims overwhelmingly require PDF. DOCX is rarely accepted.
B2B vendor portals nearly always demand PDF proposals. Convert your Word source for upload.
DOCX is Microsoft Word's default document format - a ZIP archive of XML files. Carries rich formatting, comments, revision history, and embedded objects. The dominant office document format.
PDF is the universal document format - looks the same on every device, prints reliably, and is the canonical way to share images that should stay fixed in layout.
Drag a DOCX onto the converter above, or click the box to pick one from your device.
We've preselected PDF as the output format. Change it from the dropdown if you want a different target.
Click Convert and wait for the progress bar to finish. Download the PDF when it's ready.
Convert a saved HTML file to PDF in your browser - email-friendly, print-ready, looks the same everywhere.
Render a Markdown file to PDF with headings and lists preserved - free, runs entirely in your browser.
Extract plain text from a PDF in your browser - perfect for searching, quoting, or feeding into AI tools. No upload.