Fix Adobe Acrobat Pro DC Not Opening PDFs on macOS Catalina
Question details
The user needs to successfully open PDF documents in Adobe Acrobat Pro DC after upgrading their Mac to macOS Catalina.
- Product
- Adobe Acrobat Pro DC
- Device & OS
- macOS Catalina 10.15.3
- Scenario
- Opening existing or newly downloaded PDF files after performing a major macOS system update.
- Observed behavior
- The application fails to open the PDF files, incorrectly displaying a 'damaged or unsupported file type' error despite having an active subscription.
Ensure you have your Adobe account credentials ready, as you may need to sign in again after reinstalling the application.
Test with a Sample PDF and Reinstall Acrobat DC
Testing a newly downloaded sample PDF helps determine if the issue is with specific files, while a clean reinstallation resolves broken application preferences caused by the macOS upgrade.
Major macOS upgrades can sometimes break software file associations or corrupt application preference files. Even though Adobe Acrobat DC is fully compatible with macOS Catalina, a clean installation is often required to restore normal functionality.
Click the Apple logo in the top-left corner of your screen and select 'Restart' to clear any background processes that might be interfering.
Open Safari or your preferred browser, search for a sample PDF file online, and download it to your Mac's Desktop.
Try opening the newly downloaded sample PDF in Adobe Acrobat Pro DC. If it displays the same error, proceed to the next step.
Navigate to the Applications folder, locate Adobe Acrobat DC, and use the built-in uninstaller tool to completely remove the application from your Mac.
Visit the official Adobe Acrobat DC download page for macOS, download the latest installer compatible with macOS 10.15 Catalina, and complete the installation.
Sign back into your Adobe account. Open the downloaded sample PDF first. Once it opens successfully, try opening the PDF files that previously showed the error.
Open and Edit PDFs Easily with WPS Office
If Adobe Acrobat continues to show errors on macOS Catalina, you can use WPS Office to instantly open, read, and edit your PDF files without compatibility issues.
- 1. Download WPS Office: Visit the WPS Office official website and download the macOS version.
- 2. Install the application: Open the downloaded package and follow the on-screen instructions to install WPS Office on your Mac.
- 3. Open your PDF: Launch WPS Office, click the 'Open' button on the home screen, and select the PDF file that previously showed an error.
- 4. Read and edit: Use the built-in PDF tools to view, annotate, or edit your document seamlessly.
Frequently Asked Questions
Why does Acrobat say my PDF is damaged after a macOS Catalina update?
This error typically occurs due to corrupted application preferences or misconfigured file associations caused by the OS upgrade, rather than actual damage to your PDF files.
Is Adobe Acrobat Pro DC compatible with macOS Catalina?
Yes, Adobe Acrobat DC is fully compatible with macOS Catalina. If you experience issues, updating to the latest version or cleanly reinstalling the software usually resolves them.
How can I check if my PDF file is actually corrupted?
You can test the file by attempting to open it in another PDF reader, such as the built-in Mac Preview app or WPS Office. If the file opens successfully in other applications, the PDF is intact and the issue lies with Adobe Acrobat.
