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DOCX to PDF - Convert All Word Files to PDF for Free Online

by Hung Nguyen

You can also read this article in Portuguese and Spanish.

Use the Smallpdf DOCX to PDF Converter online to instantly convert your DOCX files in PDF format. No file size limits or watermarks. 100% Free.

Smallpdf is the most popular online PDF converter, with over 15 million monthly users. Check out how you can instantly convert your DOCX files to PDF format for free, within seconds.

How to convert DOCX to PDF?

  • Access the DOCX to PDF Converter.

  • Drag-and-drop your DOCX file into the toolbox.

  • Wait for the file to upload and converted to PDF format.

  • Download and enjoy your new PDF file.

docx to pdf

See how easy it is to convert DOCX to PDF?

Is it free?


Yes, it is! All of Smallpdf's tools are free to use, twice an hour. Aside from converting DOCX to PDF, we can also convert your files to and from JPEG, Excel, and PPT. Furthermore, you can also manipulate your files in whichever way you like, such as deleting pages, splitting up files and combining them.

For those that work extensively with documents and requires unlimited access, you can also sign up to become a Pro member!

Is it safe?


Your file security of utmost importance for Smallpdf, which is why our software's been so accessible over the internet. All file transfers are fully encrypted, and your files are deleted automatically, one hour after conversion. We only keep them online this long for you to have enough time to download them! 😊

What else can you do?


Saving files to PDF format is excellent for storing and sharing, as they cannot be edited. However, the file format's predominance as a used file type can also attribute to the fact that they are not dead-ends. Check out what you can do with your newly converted PDF files below:

  • eSign - For PDF files that need an electronic signature.

  • Protect - Encrypt your PDF file with a password.

  • Edit - Add text and images to your file.

And many more, all accessible via our homepage.

If you have a tricky DOCX file that you need help with, do check out our FAQs, or contact us directly via We're always happy to help out!

pdf alchemy

Convert DOCX to PDF with what we call 'PDF Alchemy', albeit not as flashy...

Hung Nguyen
Hung Nguyen
Content Marketing Manager