PDF Opening Issues

Fix Cannot Open Certain PDF Files on iPad Pro (LiveCycle Designer)

Aamir Naveed Akram Oct 19, 2026 869 views

Question details

The user is unable to open certain PDF files on an iPad Pro, specifically those created with Adobe LiveCycle Designer or Experience Manager Forms.

How to Fix Cannot Open Certain PDF Files on iPad Pro

Product: PDF
Device & OS: iOS
Scenario: Attempting to view or interact with a dynamic PDF file on a mobile Apple device.
Observed behavior: The PDF file fails to load or open because the iOS operating system does not support the dynamic format utilized by LiveCycle Designer.

Before you start

Check the origin of your PDF file to determine if it was exported using Adobe LiveCycle Designer or Experience Manager Forms, as these dynamic formats strictly require a desktop operating system to render correctly.

Solution 1Recommended

Open the PDF File on a macOS or Windows Computer

Transferring the file to a desktop computer is the most effective solution since iOS lacks native support for complex dynamic PDFs.

Dynamic PDF forms created with Adobe LiveCycle Designer contain specialized XML-based elements. Mobile operating systems like iOS cannot render these complex dynamic forms natively, meaning they must be opened in a desktop environment.

Transfer the PDF File

Send the unopenable PDF file from your iPad Pro to a Mac or Windows PC using AirDrop, email, or a cloud service like iCloud Drive.

Open with Desktop PDF Software

Locate the downloaded PDF file on your computer and open it using a compatible desktop PDF reader or editor.

Flatten for Mobile Viewing (Optional)

If you need to view it on your iPad later, use the 'Print' function on your computer and select 'Print to PDF'. This creates a static, mobile-friendly version of the document.

Open the PDF File on a macOS or Windows Computer

Compatibility Restored: Once the document is flattened into a standard static PDF on your desktop, you can send it back to your iPad Pro where it will open without any issues.

Seamless PDF Management

Open and Edit Complex PDF Files on Desktop with WPS Office

Bypass iOS limitations by managing your challenging PDF files on a PC or Mac. WPS Office provides a robust, highly compatible PDF reader and editor to seamlessly view, edit, and convert your documents.

1. Install WPS Office: Download and install WPS Office on your macOS or Windows computer.
2. Transfer and Import: Move the problematic PDF from your iPad Pro to your computer and launch WPS Office.
3. Open the Document: Click 'Open' on the homepage or simply drag and drop the PDF file into the WPS workspace to view its contents.
4. Export as Standard PDF: Navigate to the 'Menu' and use the 'Export to PDF' or 'Print' feature to generate a standard, flattened PDF that can be easily opened on your iPad.

Lightweight and fast PDF rendering engine for viewing complex filesFully compatible with Microsoft Office formats (Word, Excel, PowerPoint) and standard PDFsEasy tools to convert dynamic documents into mobile-friendly formats

Frequently Asked Questions

Why does my iPad Pro display a 'Please wait...' message when opening a PDF?

This message typically appears when you try to open a dynamic XFA form (like those created in LiveCycle Designer) on a mobile device. iPads do not support this dynamic format, so you must open the file on a desktop operating system.

Can I convert a LiveCycle Designer PDF to a standard PDF?

Yes. By opening the dynamic PDF on a Windows or Mac computer and using the 'Print to PDF' function, you can create a static, flattened version that is fully readable on any mobile device, including the iPad Pro.

Are Adobe Experience Manager Forms also unsupported on iOS?

Yes, Adobe Experience Manager (AEM) Forms is the successor to LiveCycle Designer. Dynamic PDFs generated by AEM Forms carry similar XML-based properties and generally require a desktop environment to be viewed properly.

PDF Troubleshooting