Fix Adobe Acrobat Pro DC Freezing When Applying Redactions on Mac
Question details
The user experiences freezing and a continuous spinning indicator when attempting to apply redactions or open the Save As dialog in Acrobat Pro DC.
- Product
- Adobe Acrobat Pro DC
- Device & OS
- macOS Catalina
- Scenario
- Applying PDF redactions or attempting to save a document using the Save As dialog.
- Observed behavior
- The application freezes, displaying a blank window and a continuous spinning indicator without completing the action.
Ensure your macOS is running smoothly, check your internet connection for cloud-based tools, and temporarily close other resource-heavy applications before troubleshooting your PDF editor.
Update Acrobat Pro DC and Restart Your Mac
The simplest and most effective first step is to ensure that your Adobe Acrobat Pro DC is fully up to date, as patches often fix known freezing issues.
Software updates frequently contain crucial bug fixes for interface freezing and process hang issues on newer macOS versions.
Open Acrobat Pro DC, navigate to the top menu bar, and click on 'Help' > 'Check for Updates'.
Follow the on-screen prompts to download and install any available software updates.
Restart your Mac to ensure all background processes and newly installed files are correctly initialized.
Diagnose the AcroCEF Process and Collect Logs
If the application still freezes, the background AcroCEF process handling web-based UI elements might be hung or crashing.
Edit and Manage PDFs Smoothly with WPS Office
If Acrobat continues to freeze or consume too many system resources, try WPS Office. It provides a lightweight, highly compatible PDF editor that easily handles viewing, editing, and saving without the heavy system load on macOS.
- 1. Download WPS Office: Visit the official WPS website to download the free installer for macOS.
- 2. Install and Launch: Complete the installation process and open WPS Office.
- 3. Open and Edit PDF: Drag and drop your PDF into the application to edit, secure, and save your document effortlessly.
Frequently Asked Questions
Why does Acrobat Pro DC show a blank window when saving on Mac?
This usually happens when the background AcroCEF process, which handles web-based UI elements like the modern Save As dialog, hangs or crashes on macOS. Updating the software usually resolves this.
What is the AcroCEF process in Activity Monitor?
AcroCEF is a helper process used by Adobe Acrobat to manage web integration, cloud storage connections, and modern user interface elements such as redaction tools and dialog boxes.
Can I edit and protect a PDF without Adobe Acrobat?
Yes, you can use alternative PDF editors like WPS Office, which include comprehensive built-in document protection, editing, and conversion features for managing your PDFs on Mac.
