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PDF Conversion Issues

Fix Mixed Portrait and Landscape Word Document Not Exporting to PDF

Elise WilliamsElise Williams Oct 22, 2026 868 views

Question details

The user is unable to export or print a Word document to a PDF file because the document contains a combination of portrait and landscape pages.

How to Fix Mixed Portrait and Landscape Word Document Not Exporting to PDF
Product
Microsoft Word
Device & OS
Mac and Windows
Scenario
Attempting to save, export, or print a multi-page document with alternating page orientations to a PDF format.
Observed behavior
The PDF conversion fails entirely or prints incorrectly. This issue frequently occurs across multiple devices following a recent Microsoft 365 update.
Before you start

Turn on formatting marks (Show/Hide ¶) in your document to verify that 'Next Page' section breaks are correctly placed before and after any landscape pages.

Solution 1Recommended

Revert Office for Mac to a Previous Stable Version

If this PDF export failure began after a recent Microsoft 365 update, rolling back to an older, stable release can temporarily bypass the software bug.

Software updates can sometimes introduce bugs that disrupt formatting rendering. Microsoft provides an update history page specifically for Mac users to download previous versions of Office applications.

1
Uninstall the Current Version

Open your Applications folder, locate Microsoft Word (or the entire Microsoft 365 suite), and move it to the Trash.

2
Download a Previous Release

Visit the official Microsoft update history page for Office for Mac. Find a release dated from before you started experiencing the issue and download the installer package.

3
Install and Disable Updates

Run the downloaded installer to set up the older version. Once installed, open Microsoft AutoUpdate and temporarily disable automatic updates to prevent the buggy version from reinstalling.

Revert Office for Mac to a Previous Stable Version
Test Across Applications: Before rolling back the entire suite, check if the issue is isolated to Word or affects all Microsoft 365 applications like Excel and PowerPoint.
Free Microsoft Office alternative

Easily Export Mixed Orientation Documents with WPS Office

Tired of persistent export bugs in Microsoft 365? WPS Office offers a highly reliable, free, and lightweight alternative. It flawlessly handles documents with mixed portrait and landscape sections, ensuring seamless PDF exports every time.

  1. 1. Download WPS Office: Install the free WPS Office suite on your Mac or Windows PC.
  2. 2. Open Your Document: Launch WPS Writer and open the problematic mixed-orientation Word document.
  3. 3. Export to PDF: Click on the Menu button, select 'Export to PDF', and save your perfectly formatted file.
Free and lightweight alternative to Microsoft WordSeamless compatibility with Microsoft Office formats (.docx, .doc)Built-in PDF conversion tool that accurately preserves section breaks and page orientationsFamiliar user interface for a smooth transition with zero learning curve
microsoft office alternative - wps office

Frequently Asked Questions

Why does my Word document fail to save as a PDF when it has landscape pages?

This failure is frequently caused by bugs introduced in recent Microsoft Office updates. The desktop rendering engine sometimes struggles to properly process the section breaks that divide differing page orientations during the PDF conversion.

How do I properly format mixed portrait and landscape pages?

To mix orientations, you must insert a 'Next Page' section break (Layout > Breaks > Next Page) before and after the page you wish to rotate. Once isolated by these breaks, you can change the orientation of that specific page without affecting the rest of the document.

Can I use an online PDF converter instead of Microsoft Word to fix this?

Yes, high-quality online PDF creators usually read the underlying formatting of the original .docx file correctly, making them a reliable workaround when the desktop application fails to print or export.