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PDF Opening Issues

How to Fix Adobe Reader Not Supported on iPad iOS 14.6

Steven ParkerSteven Parker Oct 18, 2026 869 views

Question details

The user is unable to open PDF files on their iPad using Adobe Reader Intune due to an app incompatibility error following an iOS update.

How to Fix Adobe Reader Not Supported on iPad (iOS 14.6)
Product
Adobe Reader Intune
Device & OS
iOS 14.6
Scenario
Attempting to access and read PDF documents on an iPad after completing an update to iOS 14.6.
Observed behavior
The iPad displays an error stating that the Adobe Reader app is not supported, preventing the user from opening any PDFs.
Before you start

Ensure your iPad is connected to a stable Wi-Fi network and that you know your Apple ID password, as you will need access to the App Store.

Solution 1Recommended

Update Adobe Reader via the App Store

Updating the application to the latest version ensures compatibility with newer iOS releases like iOS 14.6.

Major iOS updates often change underlying system frameworks. When this happens, older app versions may lose compatibility. Developers release updates to bridge this gap, so installing the latest version of Adobe Reader Intune is the most effective fix.

1
Open the App Store

Navigate to your iPad's home screen and tap the App Store icon to launch the application.

2
Access your account profile

Tap your profile picture icon located at the top right corner of the App Store interface.

3
Refresh the updates list

Swipe down from the top of the Account screen to force the App Store to check for the newest available updates.

4
Install the Adobe update

Scroll down the list of pending updates, locate Adobe Reader Intune, and tap the 'Update' button next to it.

Update Adobe Reader via the App Store
Access Restored: Once the update finishes installing, tap 'Open' to launch the app. Your PDFs should now open normally without the compatibility error.

Read and Edit PDFs Seamlessly with WPS Office for iOS

If you are experiencing persistent compatibility issues with your current PDF reader, WPS Office provides a reliable, all-in-one alternative for iOS devices to effortlessly view and manage PDF documents.

  1. 1. Download WPS Office: Open the App Store on your iPad, search for 'WPS Office', and install the free application.
  2. 2. Import your PDFs: Launch WPS Office, navigate to the 'Files' tab, and browse your local iPad storage or cloud drives to locate your PDF documents.
  3. 3. Open and edit: Tap any PDF file to instantly open it. Use the intuitive toolbar at the bottom of the screen to read, annotate, or manage your document.
Flawless compatibility with Microsoft Office formats (Word, Excel, PowerPoint) and Adobe PDF files.Lightweight architecture ensures smooth performance on iOS 14.6 and later versions.Comprehensive PDF tools including annotation, highlighting, and signature features.Seamless cloud integration allows you to access PDFs from iCloud, Google Drive, and Dropbox.
microsoft office alternative - wps office

Frequently Asked Questions

Why did Adobe Reader stop working immediately after updating to iOS 14.6?

Apple frequently updates the security and coding frameworks in new iOS versions. If Adobe Reader was running on an older version that did not support these new frameworks, the iOS system blocks it from opening to prevent crashes, resulting in a 'not supported' message.

Will I lose my downloaded PDFs if I delete the Adobe app to fix this?

If your PDFs are saved in a cloud service like iCloud or OneDrive, they are safe. However, if they were saved locally within the Adobe app's isolated storage, deleting the app will delete those files. Always try updating the app first before resorting to deletion.

What should I do if the App Store says there are no updates available?

Go to the App Store, tap your profile icon, and swipe down on the screen to manually refresh the updates page. If the update still does not appear, ensure your iPad's date and time settings are correct or try restarting your device.

Can I downgrade my iPad back to an older iOS to make the app work again?

Apple typically stops signing older versions of iOS shortly after a new release, making it practically impossible to downgrade your iPad. The most secure and reliable fix is to update the application to match your current iOS version.