Fix Adobe Acrobat Not Opening PDFs When Double-Clicked on Mac
Question details
The user is unable to open PDF files on a Mac by double-clicking them because Adobe Acrobat intermittently becomes unresponsive to the action.

- Product
- Adobe Acrobat
- Device & OS
- macOS
- Scenario
- Attempting to open PDF files directly from Finder, the desktop, or the Dock using the double-click action.
- Observed behavior
- Adobe Acrobat fails to load or display the selected PDF file upon double-clicking, requiring the user to manually restart the application before it works again.
Verify that your Mac is connected to the internet to download potential bug-fix updates, and ensure you have your administrator password handy in case you need to create a test user account.
Update Adobe Acrobat to the Latest Version
Software bugs causing the application to ignore double-click commands are often patched in newer versions. Updating Acrobat is the easiest and most effective first step.
Adobe frequently releases updates to fix known performance issues and background freezing on macOS. Ensuring your software is up to date will often resolve intermittent opening failures.
Launch Adobe Acrobat manually from your Applications folder or the Launchpad.
Click on 'Help' in the top menu bar and select 'About Acrobat' to note your current version.
Navigate back to the 'Help' menu and click 'Check for Updates'. Follow the on-screen prompts to download and install any available patches.
Once the update is complete, restart your Mac to ensure all background processes are properly refreshed.

Reset Adobe Acrobat Preferences
Corrupted preference files can disrupt how Acrobat interacts with macOS Finder, preventing it from processing double-click requests.
Test with a New macOS User Profile
Testing Acrobat in a new user profile helps isolate whether the freezing issue is system-wide or specific to your personal account settings.
Open and Edit PDFs Seamlessly on Mac with WPS Office
If your current PDF reader continues to freeze or fails to open files via double-click, switch to WPS Office. It provides a lightweight, highly responsive, and reliable way to view, annotate, and edit PDF files on macOS without unexpected interruptions.
- 1. Download and Install: Download WPS Office for Mac from the official website and move it to your Applications folder.
- 2. Change Default Viewer: Right-click any PDF file on your Mac and select 'Get Info'.
- 3. Set WPS Office: Scroll down to the 'Open with' section, choose WPS Office from the dropdown menu, and click 'Change All'.
- 4. Open Instantly: Double-click your PDF files to seamlessly open them in WPS Office every time.

Frequently Asked Questions
Why does Acrobat suddenly stop opening PDFs when double-clicked?
This is often caused by a glitch in how the application handles macOS background processes, corrupted preference files, or pending software updates that resolve conflicts with Finder.
How do I force quit Acrobat if it is stuck trying to open a file?
Press Command + Option + Escape to bring up the 'Force Quit Applications' window, select Adobe Acrobat from the list, and click the 'Force Quit' button.
Can I change my default PDF viewer on Mac to avoid this issue entirely?
Yes. Right-click any PDF file, select 'Get Info', go to the 'Open with' section, select your preferred application (such as WPS Office or Preview), and click 'Change All'.




