How to Stop Adobe Acrobat from Opening Multiple Windows on Mac
Question details
The user needs a solution to stop Adobe Acrobat Pro DC from automatically opening multiple application windows on a Mac.

- Product
- Adobe Acrobat Pro DC
- Device & OS
- Mac
- Scenario
- Using Adobe Acrobat Pro DC after installation on a macOS device.
- Observed behavior
- The application repeatedly opens multiple unexpected windows, disrupting the workspace and making the software difficult to use.
Ensure you have saved all your open PDF documents and completely force-quit Adobe Acrobat Pro DC before attempting to modify system preference files.
Reset Adobe Acrobat Preferences on Mac
Resetting the application preferences to their default settings clears corrupted cache files and can resolve unexpected interface behaviors like opening multiple windows.
Acrobat stores user-specific workspace and interface settings in preference files on your Mac. If these files become corrupted during installation or updates, they can cause looping behaviors, such as spawning infinite windows.
Right-click the Adobe Acrobat icon in your Mac dock and select 'Quit', or use the keyboard shortcut 'Cmd + Q' to ensure the application is fully closed.
Open Finder. Click 'Go' in the top Apple menu bar, hold down the 'Option' key on your keyboard to reveal the hidden 'Library' option, and click on it.
In the Library folder, navigate to the 'Preferences' folder. Look for files named 'com.adobe.Acrobat.Pro.plist' or similar Adobe Acrobat preference files.
Drag the identified Acrobat preference files into the Trash. This forces Adobe Acrobat to generate clean, default preference files upon its next launch.
Open Adobe Acrobat Pro DC from your Applications folder. Test the software to confirm that the multiple windows behavior has stopped.

Update Adobe Acrobat to the Latest Patch
Software bugs causing multiple windows to open might have been recognized and patched by Adobe in a newer release.
Use WPS Office to Read and Edit PDFs Smoothly
Avoid frustrating software glitches like multiple windows opening unexpectedly by switching to WPS Office. It features a powerful, built-in PDF reader and editor that runs smoothly and efficiently on Mac.
- 1. Download WPS Office: Download and install WPS Office for Mac from the official website.
- 2. Open the PDF tool: Launch WPS Office and click on 'PDF' in the main navigation sidebar.
- 3. Load your document: Select your PDF file to open it in a clean, tabbed interface that prevents window clutter.
- 4. Edit and annotate seamlessly: Use the intuitive top toolbar to read, edit, or annotate your PDF document without performance issues.

Frequently Asked Questions
Why does Adobe Acrobat open multiple windows on startup?
This usually happens due to corrupted preference files or a glitch in the application's workspace session restoration, which forces the software to reload previous crash sessions repeatedly upon startup.
Will resetting Adobe Acrobat preferences delete my PDFs?
No, resetting preferences only restores the application's interface, toolbars, and behavior settings to their factory defaults. Your saved PDF documents are stored separately and will remain unaffected.
How do I force quit Adobe Acrobat on a Mac if it freezes while opening multiple windows?
You can force quit the application by pressing 'Option + Command + Esc' simultaneously to open the Force Quit Applications menu, selecting Adobe Acrobat, and clicking the 'Force Quit' button.
Is there a lightweight alternative to Adobe Acrobat for Mac?
Yes, WPS Office is an excellent lightweight alternative that includes a robust PDF editor, allowing you to view, annotate, edit, and manage PDFs seamlessly on a Mac without heavy system resource usage.




