What exporting to PDF actually means
Exporting to PDF means saving your Word document in a different file format — one that looks the same on any computer, phone, or tablet, no matter what software the person viewing it has installed. When you export, Word converts your .docx file into a .pdf file. The PDF version locks the formatting in place, so fonts, spacing, and layout stay exactly as you designed them.
This matters because a Word document can look different depending on what version of Word someone has, what fonts are installed on their computer, or what device they're using. A PDF looks identical everywhere. That's why PDFs are standard for contracts, resumes, official documents, and anything you're sending to someone you don't know.
Exporting is not the same as printing to PDF — though the end result is similar. Exporting uses Word's built-in conversion tool and gives you more control over what gets included and how it appears.
Key Takeaways
- Word documents can look different on different computers, but PDFs look the same everywhere, which is why exporting matters for sharing.
- On Windows, go to File > Save As, choose PDF from the dropdown, pick your location, and click Save.
- On Mac, go to File > Export As > PDF, then choose your location and click Save.
- Before exporting, check that headers, footers, page breaks, and images appear the way you want them — what you see in Word is what the PDF will show.
How to export on Windows
Open your Word document and make sure it looks the way you want it to. Then click the File menu in the top left corner. From the dropdown, select Save As.
A window will open asking where you want to save the file. Choose the folder where you want it to go — your Documents folder, Desktop, or anywhere else. At the bottom of the window, you'll see a dropdown that says "Save as type" and currently shows "Word Document (.docx)". Click that dropdown and scroll down until you find PDF (.pdf). Select it.
Give your file a name in the text box at the top — it will automatically add the .pdf extension. Then click the Save button. Word will convert and save your document as a PDF in the location you chose. The original Word file stays unchanged on your computer.
How to export on Mac
Open your Word document and check that everything looks correct. Click the File menu at the top. Instead of "Save As", you'll see Export As — click that.
A submenu will appear with format options. Select PDF. A save window will open. Choose where you want to save the file, give it a name, and click Save. Your PDF will be created in that location, and your original Word document remains unchanged.
What to check before you export
Before you click Save, scroll through your entire document and look at how it actually appears on screen. Check that all your text is visible, images are in the right place, and page breaks fall where you want them. What you see in Word is what will appear in the PDF — there are no surprises after export.
Pay special attention to headers and footers (the text at the top and bottom of each page), page numbers, and any colored backgrounds or text boxes. If something looks off, close the export window, fix it in Word, and then export again.
If your document has links or buttons, test them in the PDF after you create it. Some interactive elements work in PDFs and some don't, depending on how they were built in Word.
Why you might want to export instead of just sending the Word file
Sending a PDF protects your formatting. If you send a .docx file to someone with an older version of Word, or someone using Google Docs or LibreOffice, the document might reflow — text might move to different lines, margins might shift, fonts might change. A PDF looks identical no matter what software opens it.
PDFs are also harder to edit by accident. When someone opens a Word document, they can accidentally change it. A PDF is read-only by default, so the person viewing it sees exactly what you intended without the risk of accidental changes.
Some situations require a PDF: job applications often ask for a PDF resume, contracts are usually signed as PDFs, and official documents are almost always PDF. If you're unsure what format someone wants, PDF is the safer choice.
File size and what to do if your PDF is too large
A PDF created from Word is usually smaller than the original Word file, but if your document has many high-resolution images, the PDF can still be large — sometimes too large to email or upload. If that happens, you have a few options.
The simplest is to compress the images before exporting. In Word, select an image, right-click it, and look for "Compress Pictures" or a similar option. Choose a lower resolution (72 dpi is fine for screen viewing, 150 dpi for printing). Do this for all images, then export to PDF again.
Another option is to use an online PDF compressor tool — search for "compress PDF" and upload your file. These tools reduce file size by removing some image quality, but the document usually stays readable. Be cautious with sensitive documents when using online tools, since you're uploading to someone else's server.
Frequently Asked Questions
Can I edit a PDF after I export it from Word?
You can make small edits in Adobe Acrobat or some free PDF editors, but it's clunky and limited. If you need to make changes, edit the original Word document and export again. That's faster and cleaner than trying to edit the PDF.
What happens to tracked changes when I export to PDF?
Tracked changes (the red marks showing edits) will appear in the PDF if they're visible in Word when you export. If you want to hide them, go to Review > Accept All Changes in Word before exporting, or turn off the display of tracked changes first.
Will my PDF look the same on a phone as it does on a computer?
Yes, the content and layout stay the same, but the text will be smaller on a phone screen unless the person zooms in. PDFs are designed to preserve formatting across devices, not to automatically resize for different screen sizes.
Can I export just one page of my document as a PDF?
Not directly through the export tool. Instead, select the text or pages you want, copy them into a new blank Word document, then export that document as a PDF. Or use the print-to-PDF option and select specific pages when the print dialog appears.
Is there a difference between exporting to PDF and printing to PDF?
Exporting uses Word's native conversion and usually gives better results. Printing to PDF goes through your printer settings and can sometimes add extra margins or change spacing. For most documents, exporting is the better choice.