How to Enlarge the Navigation Pane in Word for Mac
Question details
The user wants to resize the Navigation Pane and enlarge page thumbnails in Word for Mac, similar to how it works in Adobe Acrobat.

- Product
- Microsoft Word for Mac
- Device & OS
- macOS
- Scenario
- Navigating and managing page layouts within a Word document.
- Observed behavior
- The page thumbnails in the Navigation Pane are too small, and the pane lacks the extensive resizing and page-reorganization features available in other applications.
Ensure you are running the latest version of Microsoft Word for Mac, as interface options and pane behaviors can vary between different software updates.
Adjust the Navigation Pane Width
While you cannot significantly enlarge the thumbnails, you can adjust the overall width of the pane for a slightly better view.
Microsoft Word for Mac is designed as a text-reflow application, unlike Adobe Acrobat which is heavily page-oriented. Because of this architectural difference, Word treats pages fluidly and limits how much you can interact with fixed page thumbnails.
As a result, Word for Mac does not provide the same extensive page-reorganization or thumbnail-enlarging features found in Acrobat or even Word for Windows. Your best option is to manually widen the pane.
Open your document, click on the 'View' tab in the top ribbon, and check the box next to 'Navigation Pane' to reveal the sidebar.
Hover your mouse cursor over the right-hand border of the Navigation Pane until the pointer changes into a double-sided arrow.
Click and hold the left mouse button, then drag the border to the right to widen the pane. Note that thumbnail sizes will remain relatively small due to software limitations.
Since this is a known limitation, you can click 'Help' in the top menu bar, select 'Feedback', and submit a request to Microsoft to improve Navigation Pane features.

Switch to WPS Office for a Better Document Experience
If you are frustrated by the layout limitations in Word for Mac and frequently need to manage page-oriented documents, WPS Office is an excellent free alternative. It provides a lightweight, highly compatible environment with built-in PDF tools for seamless page management.
- 1. Download WPS Office: Visit the official WPS website and download the free installation package for macOS.
- 2. Install the application: Open the downloaded file and follow the on-screen instructions to install WPS Office on your Mac.
- 3. Open your documents: Launch WPS Office and open your existing Word or PDF documents to enjoy a smoother navigation experience.

Frequently Asked Questions
Why are the page thumbnails in Word for Mac so small?
Word for Mac is engineered as a text-reflow application, meaning it does not treat pages as fixed objects like a PDF editor does. This design choice restricts the ability to enlarge thumbnails or manage pages visually.
Can I rearrange pages using the Navigation Pane in Word for Mac?
No, Word for Mac does not support dragging and dropping page thumbnails in the Navigation Pane to reorganize them. You must cut and paste the text or elements directly within the document.
How can I view multiple pages more clearly in Word for Mac?
To view multiple pages side-by-side, go to the 'View' tab and click on 'Multiple Pages'. You can then use the zoom slider located at the bottom right corner of the window to enlarge the pages on your screen.
Will Microsoft add better Navigation Pane features to the Mac version?
Microsoft regularly updates Word based on user demand. The best way to encourage this specific update is to use the 'Help' > 'Feedback' menu within Word for Mac to request better Navigation Pane functionality.




