Fix Acrobat Pro Not Launching on macOS Mavericks
Question details
The user is unable to open Adobe Acrobat Pro after upgrading the application on a Mac running OS X Mavericks.

- Product
- Adobe Acrobat Pro
- Device & OS
- macOS Mavericks (OS X 10.9)
- Scenario
- Launching the application after a recent software upgrade.
- Observed behavior
- The Acrobat Pro application fails to launch or respond on the macOS Mavericks environment.
Verify your Mac's exact OS version by clicking the Apple logo in the top-left corner and selecting 'About This Mac' to confirm you are running OS X 10.9 Mavericks.
Check Compatibility and Update macOS
Newer versions of Acrobat Pro drop support for older operating systems like Mavericks. Updating your macOS is the most reliable fix if your hardware supports it.
Software developers continually update their applications to leverage new security and OS features. Because OS X Mavericks is outdated, the newest Acrobat Pro updates are no longer compatible with it.
Visit the official Adobe Acrobat system requirements webpage to verify if your currently installed version still supports OS X 10.9 Mavericks.
Click the Apple menu in the top-left corner of your screen and select 'App Store', then navigate to the 'Updates' tab.
If your Mac hardware supports a newer operating system, download and install the latest available macOS version to ensure compatibility with modern applications.

Revert to a Compatible Acrobat Release
If your Mac hardware cannot be updated beyond Mavericks, you must install an older version of Acrobat Pro that still officially supports OS X 10.9.
Reset Acrobat Preferences
If you have confirmed that your Acrobat version should run on Mavericks but it still fails to launch, corrupted preference files may be the culprit.
A Lightweight, Compatible PDF and Office Alternative for Mac
If Acrobat Pro continues to have compatibility issues on your older Mac, consider switching to WPS Office. It provides robust PDF viewing and editing capabilities alongside a full suite of office tools that are lightweight and highly compatible with various macOS versions.
- 1. Download WPS Office: Visit the official WPS website to download the free Mac version.
- 2. Install the application: Open the downloaded package and drag WPS Office into your Applications folder.
- 3. Open your PDF: Launch WPS Office, click 'Open', and select your PDF file to start reading and editing immediately.

Frequently Asked Questions
Why did Acrobat Pro stop working after an upgrade on my Mac?
Newer versions of Adobe Acrobat Pro require more recent macOS versions to support advanced features and security standards. Upgrading the application while remaining on an older OS like Mavericks often leads to software incompatibility, preventing the application from launching.
Can I force an incompatible version of Acrobat to run on OS X Mavericks?
No, you cannot safely bypass operating system-level requirements for Adobe Acrobat. You must either update your macOS or install an older, legacy version of Acrobat that officially supports Mavericks.
What is the latest macOS version my older Mac can support?
This depends entirely on your specific Mac model and the year it was released. You can check Apple's official support website and enter your Mac's serial number to find the maximum macOS version supported by your hardware.
Will I lose my PDF files if I uninstall and reinstall Acrobat?
No, uninstalling the Acrobat application will not delete your personal PDF files or documents. However, it is always a good practice to ensure your important documents are backed up to a cloud service or external drive before making major system changes.




