Fix Acrobat Pro DC Crashing on Launch in macOS 10.13.6
Question details
Adobe Acrobat Pro DC crashes unexpectedly a few seconds after launching on an older Mac operating system.

- Product
- Adobe Acrobat Pro DC
- Device & OS
- macOS 10.13.6
- Scenario
- Attempting to open the PDF application on a Mac system that cannot be further upgraded.
- Observed behavior
- The application crashes approximately four seconds after opening, and a standard system restart does not resolve the issue.
Ensure you have your Adobe ID login credentials handy, and save any open work in other applications before running uninstaller tools or restarting your Mac.
Update Acrobat and Disable Third-Party Plug-ins
The quickest way to resolve application crashes is to ensure you are on the latest compatible version and run it without interference from third-party add-ons.
Incompatible third-party plug-ins or minor software bugs are common reasons for sudden startup crashes in Acrobat. Since macOS 10.13.6 is an older operating system, ensuring you have the final compatible patch for your specific Acrobat version is critical.
Hold down the 'Shift' key while launching Adobe Acrobat Pro DC. This forces the application to open without loading any third-party plug-ins. If the application remains open, a plug-in is causing the crash.
If you can keep the app open, navigate to 'Help' > 'Check for Updates' in the top menu bar to install the latest patch supported by macOS 10.13.6.
Go to 'Help' > 'Repair Installation' from the menu. Follow the on-screen prompts to allow Acrobat to fix any corrupted internal files.

Completely Reinstall Acrobat Using the Adobe Cleaner Tool
If updating and tweaking plug-ins fails, a clean installation removes deeply corrupted application files that cause persistent startup crashes.
Use WPS Office to Open and Edit PDFs on Mac seamlessly
Avoid frustrating crashes on older macOS versions by using WPS Office. It includes a built-in, lightweight PDF editor that runs smoothly on Mac and allows you to view, annotate, edit, and convert PDF documents without hassle.
- 1. Download and Install: Download WPS Office for Mac from the official website and install the application.
- 2. Open PDF Tools: Launch WPS Office and navigate to the dedicated 'PDF' tab on the main dashboard.
- 3. Import Your File: Click 'Open' and select the PDF document you wish to view or modify.
- 4. Edit and Save: Use the top toolbar to annotate, highlight, or edit text, then save your file securely.

Frequently Asked Questions
Why does Adobe Acrobat DC crash immediately upon opening?
Crashes shortly after launch on older macOS versions are often caused by incompatible third-party plug-ins, corrupted preference files, or running an outdated version of Acrobat that lacks specific system bug fixes.
Can I upgrade my Acrobat Pro DC beyond version 19 on macOS High Sierra (10.13.6)?
Adobe typically limits the latest versions of Acrobat to newer macOS releases for compatibility and security reasons. For macOS 10.13.6, you must use the final compatible update provided by Adobe within the Acrobat 2019 or 2020 track.
Where can I find the Adobe Acrobat Cleaner Tool for Mac?
The official Adobe Acrobat Cleaner tool can be downloaded directly from the Adobe Support website. It is designed to safely and completely remove corrupted installation files that standard dragging-to-trash methods might leave behind.




