How to Fix PDF Display Issues in Landscape Mode on Oppo Pad Air
Question details
The user is experiencing incorrect rendering and a reduced document view when reading PDF files in landscape mode on an Android tablet.

- Product
- Acrobat Reader Mobile
- Device & OS
- Android (Oppo Pad Air 4)
- Scenario
- Viewing PDF documents in landscape orientation on a tablet device.
- Observed behavior
- The PDF files do not display correctly in landscape mode, and the document view appears reduced instead of filling the screen.
Ensure your tablet's auto-rotate feature is turned on in the quick settings panel, and try opening a few different PDF files to confirm whether the display issue is file-specific or app-wide.
Adjust View Settings to Fit Screen Width
Change the reading mode within your PDF app to force the document to expand and properly utilize the landscape screen space.
By default, some PDF readers try to display the entire vertical page at once (Fit Page). When you switch to landscape mode, this causes the document to shrink drastically to fit the screen's height, creating large blank margins on the sides.
Tap anywhere on the center of the screen while viewing your PDF to reveal the top and bottom toolbars, then tap the 'View Settings' or 'Page Options' icon.
Look for a setting named 'Fit Width', 'Reading Mode', or 'Liquid Mode'. Selecting this forces the document text to stretch from the left to the right edge of your screen.
If available, change the page layout from 'Single Page' to 'Continuous'. This makes landscape reading much more fluid as you simply scroll down.

Gather Troubleshooting Info for Support
If adjusting the view settings does not resolve the rendering bug, collect your specific device and app details to submit to Adobe Support for further investigation.
Read PDFs in Landscape Mode Flawlessly with WPS Office
WPS Office offers a robust and highly optimized PDF reading experience for Android tablets. Its smart layout engine effortlessly adapts to landscape mode, ensuring your documents fill the screen without unexpected reductions, offering features like Mobile View for perfectly reflowed text.
- 1. Install WPS Office: Download and install WPS Office for free from the Google Play Store on your Oppo Pad Air.
- 2. Open Your PDF Document: Launch the WPS Office app, tap on the 'PDF' tab or navigate to your files, and open the document you wish to read.
- 3. Rotate to Landscape: Turn your tablet horizontally. WPS Office will automatically adjust the document width to utilize the full screen efficiently.
- 4. Enable Mobile View (Optional): For text-heavy documents, tap 'Tools' at the bottom, go to the 'View' tab, and tap 'Mobile View' to comfortably read without zooming or panning left and right.

Frequently Asked Questions
Why do my PDFs look smaller when I rotate my tablet to landscape?
This happens when the app's default view setting is locked to 'Fit Page'. In landscape mode, the screen height is shorter, so the app shrinks the entire page to fit within that height, causing wide blank spaces on the sides. Changing the setting to 'Fit Width' resolves this.
Does WPS Office support reading PDFs on Android tablets?
Yes, WPS Office is highly optimized for Android tablets. It offers responsive reading modes, continuous scrolling, page fitting options, and annotation tools that function seamlessly in both portrait and landscape orientations.
How do I force my PDF reader to fill the screen on my Oppo Pad Air?
Open your document and tap the screen to access the view settings toolbar. Look for an option labeled 'Fit Width', 'Fit to Screen', or switch to 'Mobile View'. This will expand the document's content to match the screen's width, eliminating large margins.




