How to Fix Acrobat Pro Crashing When Reordering PDF Reading Order
Question details
Users need to resolve an issue where Adobe Acrobat Pro DC crashes when modifying the accessibility reading order or tags of a PDF file.

- Product
- Adobe Acrobat Pro DC
- Device & OS
- Windows
- Scenario
- Adjusting PDF accessibility tags or reading order on files exported from applications like InDesign or Canva.
- Observed behavior
- The application freezes or crashes unexpectedly during the reordering process, making it impossible to complete accessibility checks.
Ensure you have saved a backup copy of your PDF file before attempting repairs or conversions, as sudden application crashes can occasionally corrupt the working document.
Convert to Word and Re-export as PDF
A proven workaround to bypass structural corruption in the PDF by recreating the file through Microsoft Word.
PDF files exported from third-party design tools like Canva or InDesign can sometimes contain conflicting background structural tags. Converting the file to Word and back to PDF strips out the corrupted data and generates a clean structural tree.
Open the problematic PDF in Acrobat Pro. Go to 'File' > 'Export To' > 'Microsoft Word' > 'Word Document' and save the file to your computer.
Open the newly created Word document in your word processor. Go to 'File' > 'Save As' or 'Export' and save the document back to a PDF format.
Open the new PDF in Acrobat Pro and run the Accessibility Check again. You should now be able to modify the reading order without triggering a crash.

Update and Repair Adobe Acrobat DC
Fix crashes caused by outdated software bugs or corrupted installation files.
Adjust Dual-Monitor Configurations
A known issue with Adobe Acrobat DC on Windows can cause crashes when using multiple monitors.
Use WPS Office to Convert and Recreate Problematic PDFs
Bypass Adobe Acrobat crashes by using the powerful PDF tools in WPS Office. You can easily convert your crashing PDF into a Word document and export it back to a fresh, clean PDF, automatically stripping out corrupted accessibility tags so you can start fresh.
- 1. Open PDF to Word Tool: Launch WPS Office and click on 'PDF to Word' from the main tools dashboard.
- 2. Convert Your File: Upload your problematic PDF file and click 'Convert' to generate a fully editable Word document.
- 3. Export as a Clean PDF: Open the converted document in WPS Writer. Click 'Menu' > 'Export to PDF' to create a clean, new PDF file ready for accessibility adjustments.

Frequently Asked Questions
Why does Adobe Acrobat crash only on specific PDF files?
Crashes are often triggered by corrupted structural tags, complex graphics, or conflicting metadata generated when the PDF was originally exported from third-party design applications like Canva or InDesign.
Can I fix PDF tags without Adobe Acrobat?
While Acrobat Pro is the industry standard for advanced accessibility tagging, you can often bypass persistent tagging errors by converting the PDF to a Word document and recreating the PDF from scratch, which resets the underlying structure.
Where can I find Adobe Acrobat crash logs to share with support?
On Windows, Acrobat crash logs can be collected using the Adobe Log Collector Tool or by checking the Windows Event Viewer under 'Windows Logs' > 'Application' to help developers investigate the exact cause.
Does a dual-monitor setup affect Adobe Acrobat's stability?
Yes, certain versions of Adobe Acrobat DC have documented bugs on Windows that trigger crashes when interacting with specific floating panels, like the Reading Order tool, across multiple displays.




