How to View PDFs in Full-Screen or Slideshow Mode
Question details
The user wants to present a PDF document in a full-screen slideshow mode, check if pages can advance automatically, and find out how to access PDF attachments on a mobile application.

- Product
- PDF Reader
- Device & OS
- Android
- Scenario
- Presenting a PDF document similarly to a presentation slideshow and trying to access embedded files within the PDF on a mobile device.
- Observed behavior
- Standard mobile PDF readers require manual orientation changes and settings adjustments for full-screen view, and may not natively support automatic page advancement or clear attachment access.
Ensure your mobile device's screen rotation lock is disabled so the application can automatically switch to landscape orientation for full-screen viewing.
Enable Full-Screen and Single Page Mode
Use this method to manually configure your mobile PDF reader to display pages in a presentation-friendly layout.
Most mobile PDF applications do not automatically open in full-screen slideshow mode. By manually adjusting the orientation and view settings, you can replicate a presentation experience.
Turn your mobile device sideways to landscape orientation. This will force the PDF to expand horizontally, creating a full-screen effect.
Tap the screen to bring up the toolbar, tap the page view icon (usually located at the top right), and select 'Single Page' mode.
Swipe left or right to move between pages just like a slideshow presentation.

Accessing PDF Attachments
Follow these steps to locate and open embedded files attached to the PDF document.
Present PDFs Like a Pro with WPS Office
WPS Office offers a powerful, built-in PDF reader that makes presenting PDFs and managing attachments incredibly easy. Enjoy full-screen slideshow modes and advanced navigation tools entirely for free.
- 1. Open your PDF: Launch WPS Office and open your desired PDF file on your device.
- 2. Enter Play mode: Tap the 'Tools' menu at the bottom, navigate to the 'View' or 'Play' tab, and select 'Slide Show'.
- 3. Access attachments easily: Exit presentation mode and tap the paperclip icon in the toolbar or sidebar to view all embedded files.

Frequently Asked Questions
Can PDF pages advance automatically in slideshow mode on mobile?
Most standard mobile PDF viewers do not support automatic page advancement. You typically have to swipe manually. For auto-advancement, you usually need desktop PDF software with advanced presentation features.
Why won't my PDF switch to full-screen when I rotate my phone?
Make sure the 'Auto-Rotate' or 'Orientation Lock' feature in your phone's quick settings is turned off. If the screen is locked to portrait mode, the app cannot switch to a landscape full-screen layout.
Where can I find PDF attachments if my app doesn't show a paperclip icon?
If your app doesn't have a paperclip icon or an attachment section in the side menu, it likely does not support reading PDF attachments. You will need to open the document in a comprehensive reader like WPS Office or Adobe Acrobat to access them.




