Your files stay on your device

File processing runs in your browser. Documents are not uploaded to our servers. The site may download processing engines and send usage or feedback events without file contents.

How we handle your data →

Word to PDF

Convert a DOCX file into a PDF. Formatting, fonts and images carry over; only DOCX input is accepted, not the older Word format. Your file stays in your browser.

Choose your document

Choose a DOCX file and convert it to PDF. The first conversion prepares the local Office engine and may take a moment; the next file on this page is faster.

Local limit: 10 MiB per document

Choose a document, then convert it to PDF.

Processing happens on this device. Keep this tab open until your PDF is ready.

Try an example

A two-page document with a table, an amount and a page break.

Download sample DOCX

Select the downloaded sample and convert it. Two PDF pages, with the table on the first page.

What to expect

Text, images and page layout are converted together. Fonts and complex formatting may differ from your Office editor; check your PDF before sharing.

Large documents may exceed your device’s available memory. If conversion fails, try a smaller document or another device.

Help with conversion

The converter does not start

Check your connection while the converter prepares itself, then retry. This converter needs a modern browser and sufficient memory.

My document could not be converted

Open the document in your editor and save a new DOCX copy. Password-protected, damaged or unsupported files may fail. The input limit is 10 MiB and the PDF output limit is 20 MiB.

Processing takes too long

Preparing the converter stops after two minutes; conversion stops after one minute. You can cancel during processing and restart with a smaller document.

Powered by ZetaOffice and LibreOffice. LibreOffice licensing · ZetaJS source and license.

Engine licenses and source code

A practical guide

DOCX in, PDF out.

  1. Select a DOCX file.
  2. Run the conversion.
  3. Download the PDF and compare it page by page with the source.

Try this example

Convert a one-page DOCX letter with a logo image; the PDF should show one page with the logo in the same position as in the DOCX file.

Before you start: DOC input is rejected; only DOCX converts. Font substitution on the conversion device can shift line breaks by a few characters.