Fix Adobe Acrobat Reader Text Disappearing While Viewing PDFs
Question details
Users experience text intermittently vanishing from the screen while reading PDF documents in a mobile application.

- Product
- Adobe Acrobat Reader Mobile App
- Device & OS
- iOS or Android
- Scenario
- Viewing or reading a PDF document on a mobile device.
- Observed behavior
- Text disappears during viewing and only reappears if the application is completely closed and reopened.
Ensure your device has an active internet connection to download potential updates, and try opening at least two different PDF files to see if the problem is isolated to a single document.
Update the App and Restart Your Device
Outdated application versions frequently contain rendering bugs. Updating Adobe Acrobat Reader and restarting the device often resolves text display issues.
Software updates contain vital bug fixes and performance enhancements. Checking your current version and updating the app clears out known glitches that cause text rendering to fail on mobile operating systems.
Open the Adobe Acrobat app, tap your Profile icon, and navigate to 'About Adobe Acrobat' to see your installed version.
Open the App Store (if you are on iOS) or the Google Play Store (if you are on Android).
Search for 'Adobe Acrobat Reader'. If an 'Update' button is visible next to the app, tap it to install the latest version.
Once the update finishes, fully restart your mobile device to clear the temporary cache and apply the system changes.
Launch Adobe Acrobat Reader again and open your PDF to confirm the text displays continuously.

Test with an Alternative PDF File
Identify whether the issue stems from the app itself or a corrupted specific PDF file.
Read PDFs Smoothly with WPS Office
If your current PDF reader continues to glitch and hide text, switch to WPS Office. It features a robust, built-in PDF reader that ensures stable, seamless document viewing on mobile devices without frustrating display dropouts.
- 1. Install WPS Office: Download and install the free WPS Office app from the App Store or Google Play Store.
- 2. Launch the application: Open WPS Office on your mobile device and grant the necessary file access permissions.
- 3. Locate your PDF: Tap on the 'Files' tab or use the '+' icon to browse your device storage.
- 4. Open the document: Select the PDF file you wish to read to open it in the built-in WPS PDF viewer.
- 5. Enjoy stable reading: Scroll through your document smoothly without experiencing intermittent text disappearance.

Frequently Asked Questions
Why does text disappear when I scroll through a PDF on my phone?
This is typically caused by insufficient device memory (RAM) or a rendering bug within the PDF app. The application struggles to load the text layers fast enough as you scroll, causing them to turn invisible until the screen is refreshed or the app is restarted.
How do I check my Adobe Acrobat Reader app version?
Open the Adobe Acrobat app on your mobile device, tap your Profile icon in the top corner of the screen, and navigate to 'About Adobe Acrobat'. The installed version number will be displayed there.
Can my mobile operating system version affect how PDFs display?
Yes. Running an outdated iOS or Android operating system can cause compatibility issues with the latest app updates, which may result in graphical glitches such as disappearing text. Always keep your device OS up to date.
What should I do if the PDF text is still missing after updating the app?
If the issue persists across multiple PDFs after updating, try completely uninstalling and reinstalling the app. If that fails, consider reaching out to Adobe Support with a screen recording, or switch to a stable alternative PDF reader like WPS Office.




