How to convert Word to PDF
A Word document is a set of instructions for rebuilding a page; a PDF is the page itself. Sending the first one means trusting the recipient's machine to have your fonts, your version of Word and your margins. Sending the second one means not having to.
Add your .docx file and download the PDF. Conversion runs on our server — a Word file cannot be rendered faithfully in a browser — and the file is processed in memory and deleted the moment it finishes. Maximum 4 MB per file.
Convert a Word file freeStep by step
- Finish the document first
Convert last, not while you are still editing. Every change after conversion means converting again, and the PDF is the copy people will keep.
- Add the .docx file
Drop it on the tool. Files up to 4 MB convert; if yours is heavier it is almost always the images, which Word can compress in one step.
- Download the PDF
Conversion takes a few seconds. You get a normal PDF that opens anywhere, with no watermark and no account.
- Open it and check three things
Page breaks, fonts and anything in a text box. Those are the three places where a conversion shows, and they are quicker to fix in Word than in the PDF.
Why this one is not done in your browser
Most of the tools here work entirely on your device. Word is the exception: rendering a .docx correctly means reproducing a large, complicated and partly undocumented layout engine, and a browser cannot do it faithfully.
So this conversion runs on a server. The file is sent over an encrypted connection, converted in memory and deleted the moment the conversion ends — nothing is written to disk and nothing is kept. If that is not acceptable for a particular document, use Word's own export instead.
What actually changes in conversion
Standard fonts come through exactly. An unusual font that only exists on your machine will be substituted, and a substituted font is slightly wider or narrower, which can move a line and push a page break.
Comments, tracked changes and hidden text are the other surprise: depending on how the document is set, they may be rendered into the PDF. Accept or reject the changes and delete the comments before converting, not after.
When the PDF is the wrong choice
A PDF is for a document that is finished. If the recipient has to fill it in, edit it or reuse the text, sending a PDF makes their work harder, not easier.
For a document someone must complete, either send the Word file or build proper form fields into the PDF. For one that has to look identical everywhere and be signed as it stands, the PDF is exactly right.
Frequently asked questions
Will my formatting survive the conversion?
Standard layouts convert faithfully. Check page breaks, unusual fonts and text boxes afterwards — those are where a difference shows, and fixing them in Word takes a moment.
Why is there a 4 MB limit?
That is the ceiling of the conversion service. A document over it is almost always carrying uncompressed photos; compressing the images in Word usually brings it well under.
Can I convert the other way round?
Yes, with the PDF to Word tool. Be aware the return trip is an approximation: a PDF holds positions, not paragraphs, so the reconstructed document needs checking.