How to Save a Word Document as a PDF (Every Method, Every Device)

Every day, millions of people need to convert a Word document to a PDF — before sending a resume, submitting a college application, sharing a contract, or emailing an invoice. PDF is the universal standard because it locks your fonts, layout, and images in place regardless of what device or operating system opens the file. A Word document, by contrast, can reflow and break when the recipient uses a different version of Word or a different font set.

This guide covers every reliable method to save a Word document as a PDF — on Windows, Mac, iPhone, Android, and directly in your browser without any software at all. We've also included a comparison table so you can pick the right method for your situation, plus formatting tips gathered from thousands of real users who've run into common PDF conversion problems.

Why You Should Save a Word Document as a PDF

Converting a Word document to PDF isn't just a formatting preference — there are concrete reasons professionals, students, and businesses make it the default:

• PDF preserves your layout. Fonts, spacing, images, and tables look identical on every device. A Word document opened on a Mac may shift your carefully formatted resume by a centimetre; a PDF won't.
• PDF prevents accidental edits. When you send a Word document, recipients can (and sometimes do) change content. A PDF is read-only by default.
• PDF is universally accepted. Job applications, legal filings, academic submissions, and government forms almost always require PDF, not a Word document.
• PDF is smaller and faster to share. A well-compressed PDF is typically 50–80% smaller than the equivalent Word document, making it faster to email and easier to store. (See our guide on how to compress a PDF without losing quality.)
• PDF is more secure. You can add password protection and permissions to a PDF that don't exist natively in a Word document.

Method 1: Convert Word to PDF Free Online — No Software Needed

This is the fastest method if you don't have Microsoft Word, if you're on a shared computer, or if you want to convert a Word document from your phone browser without installing anything. KhanxTools Word to PDF converter processes your Word document entirely in your browser — your document is never uploaded to a server, so confidential Word documents stay private.

Method 2: Save a Word Document as a PDF on Windows

Microsoft Word on Windows has built-in PDF export. This is the highest-fidelity method for converting a Word document when you have a Microsoft 365 subscription or a standalone Word license.

Using File → Save As (Word 2016, 2019, 2021, Microsoft 365)

Using File → Export → Create PDF/XPS (alternative path)

In newer versions of Word, you can also go to File → Export → Create PDF/XPS Document and click Create PDF/XPS. This opens the same dialogue but gives you an extra option to open the PDF in your default viewer immediately after conversion.

Keyboard shortcut

In Microsoft Word on Windows, press F12 to open Save As instantly, then select PDF from the file type dropdown. This is the fastest keyboard-driven way to convert a Word document to PDF without touching the mouse.

Method 3: Save a Word Document as a PDF on Mac

Word for Mac and the built-in macOS Print dialog both convert Word documents to PDF reliably.

Method A: Word for Mac → Save As PDF

Method B: macOS Print Dialog → Save as PDF

This works for any app on Mac, not just Word:

1. Open your Word document in any application (Word, Pages, or even Preview).
2. Press ⌘ + P to open the Print dialog.
3. In the bottom-left corner, click the PDF dropdown button.
4. Choose Save as PDF.
5. Name your PDF file and click Save.

The macOS Print-to-PDF method is convenient but may not preserve hyperlinks from your Word document. If your Word document contains clickable links you want to keep active in the PDF, use Word for Mac's native File → Save As → PDF instead.

Method 4: Save a Word Document as a PDF on iPhone

There are two good ways to convert a Word document to PDF on an iPhone — using the Word app or using Safari with KhanxTools.

Using Microsoft Word app on iPhone

No Word app? Use KhanxTools in Safari

Open Safari on your iPhone, go to khanxtools.com/tools/word-to-pdf.html, tap Upload Document, choose your Word document from the Files app or your iCloud Drive, and tap Convert to PDF. No app installation required — the conversion happens in the browser.

Method 5: Save a Word Document as a PDF on Android

Android users can convert a Word document to PDF with the Microsoft Word app or with KhanxTools in Chrome.

Using Microsoft Word app on Android

No Word app on Android? Use KhanxTools in Chrome

Open Chrome, navigate to khanxtools.com/tools/word-to-pdf.html, tap Upload Document, pick your Word document from your Downloads or Google Drive, and tap Convert to PDF. The converted PDF downloads directly to your Android device.

Method 6: Convert a Word Document to PDF via Google Docs

Google Docs can open a Word document and export it as a PDF — useful when you're already working in the Google ecosystem.

Method 7: Word Document to PDF with LibreOffice (Free Desktop App)

LibreOffice Writer is the best free desktop alternative to Microsoft Word for converting Word documents to PDF. It handles .docx and .doc Word document formats and produces high-quality PDF output.

1. Download and install LibreOffice (free, open-source, available for Windows, Mac, Linux).
2. Open your Word document in LibreOffice Writer.
3. Click File → Export as PDF.
4. In the PDF options dialogue, configure security, image quality, and hyperlinks as needed.
5. Click Export, choose a file name and location, and click Save.

LibreOffice's PDF export gives you the most granular control over the output, including PDF/A compliance (for archiving), tagged PDF (for accessibility), and encryption settings that a standard Word document export doesn't offer.

How to Make Sure Your PDF Looks Exactly Like Your Word Document

One of the most common complaints about converting Word documents to PDF is that the PDF looks different from the original Word document. Here's how to prevent the most common issues:

1. Embed fonts in your Word document before converting

If your Word document uses non-standard fonts (anything that isn't Arial, Times New Roman, Calibri, or other common system fonts), embed them before exporting. In Word on Windows: go to File → Options → Save and check "Embed fonts in the file". On Mac: Word → Preferences → Save → Embed fonts in the file.

2. Use standard page sizes in your Word document

Make sure your Word document is set to A4 or Letter — not a custom page size — unless the recipient specifically requires something different. Mismatched page sizes between a Word document and the target PDF can cause text clipping in the PDF.

3. Check images in the Word document before converting

Images in Word documents that are set to "In Line with Text" convert more reliably to PDF than images with "Wrap Text" settings. If images are jumping around in your PDF, select them in the Word document and change the text wrap setting to In Line with Text before exporting.

4. Preview the PDF before sending

Always open the converted PDF and compare it page-by-page with your Word document. Check fonts, page numbers, headers and footers, and any tables. A quick visual check saves embarrassment later.

5. Avoid "Print to PDF" for complex Word documents

As mentioned earlier, printing to PDF can distort margins and scale content unpredictably. Use your Word software's native export or a dedicated converter like KhanxTools for complex Word documents with multi-column layouts, tables, or embedded images.

"I've been converting Word documents to PDF for years and the single biggest mistake I see is people using Print to PDF for documents with precise margins. Use Save As PDF every time." — common advice shared by formatting professionals on Microsoft support forums and productivity communities.

Which Method Should You Use? (Comparison Table)

Here's a quick comparison of every method to convert a Word document to PDF, so you can pick the right one for your situation:

Method	Needs Word?	Works on Mobile?	PDF Quality	Privacy	Speed
KhanxTools (online)	No	Yes	Excellent	100% local	Instant
Word → Save As (Windows)	Yes	No	Excellent	Local	Instant
Word → Save As (Mac)	Yes	No	Excellent	Local	Instant
Word app → Export (iPhone)	Yes (app)	Yes	Excellent	Local	Fast
Word app → Save a Copy (Android)	Yes (app)	Yes	Excellent	Local	Fast
Google Docs	No	Yes	Good*	Cloud upload	Medium
LibreOffice	No	No	Excellent	Local	Medium
macOS Print → Save as PDF	No	No	Good*	Local	Fast

*May not preserve hyperlinks or complex formatting from the original Word document.

What to Do After You Convert Your Word Document to PDF

Once you've saved your Word document as a PDF, there are a few extra steps that professional users always take:

Compress your PDF if it's too large

A Word document full of high-resolution images can produce a very large PDF — sometimes 10 MB or more. Most email services cap attachments at 10–25 MB, and many job application portals cap file uploads at 5 MB. Use KhanxTools free PDF compressor to reduce the size of your PDF without visibly degrading quality. Read our guide on how to compress a PDF without losing quality for a step-by-step walkthrough.

Split the PDF if it has too many pages

If your Word document was a long report and you need to send sections separately, use KhanxTools PDF splitter to extract specific pages. Our guide on how to split a PDF covers all the options.

Merge the PDF with other documents

Need to combine your converted PDF with other PDFs — like appending a cover letter Word document export with a portfolio? Use KhanxTools free PDF merger. Read the full tutorial: how to merge PDF files.

Rotate pages if needed

If landscape-oriented pages from your Word document come out upside-down in the PDF, use KhanxTools PDF rotator to fix individual pages. See our how to rotate a PDF guide.

Frequently Asked Questions

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Quick Recap: The Best Way to Save a Word Document as a PDF

Saving a Word document as a PDF is one of the most common document tasks — and there's a right method for every situation:

• Have Microsoft Word? Use File → Save As → PDF. It's the highest-quality Word to PDF conversion available.
• No Word, on a computer? Use KhanxTools Word to PDF converter in your browser — fast, private, and free.
• On iPhone? Word app → ⋯ → Export → PDF, or use KhanxTools in Safari.
• On Android? Word app → File → Save a Copy → PDF, or use KhanxTools in Chrome.
• On Chromebook or shared computer? Google Docs or KhanxTools in the browser.

Whichever method you choose, the key is to use a proper PDF export rather than printing to PDF — and to always preview your PDF document before submitting or sharing it. A Word document that looks perfect on your screen can still produce a PDF with broken fonts if the conversion method isn't right.

Once you've converted your Word document to PDF, don't forget to check the file size. If it's larger than expected, run it through our free PDF compressor — and if you need to combine it with other PDFs, our PDF merger handles that in seconds.

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