How to Fix Adobe Acrobat DC Freezing When Using Commenting Tools
Question details
The user needs to resolve an issue where Adobe Acrobat DC becomes unresponsive or freezes after extended use of PDF commenting and annotation tools.
- Product
- Adobe Acrobat DC
- Device & OS
- Windows 10
- Scenario
- Using commenting tools such as highlights, text boxes, or sticky notes extensively on PDF documents.
- Observed behavior
- The application hangs and freezes. It either remains completely frozen or becomes responsive again only after several minutes of delay.
Verify whether the freezing occurs with just one specific PDF or across all PDF files, and ensure you save your current work to prevent any data loss before troubleshooting.
Update Acrobat DC and Reset Preferences
Installing the latest software updates and resetting the application preferences is the quickest way to resolve unexpected freezing behaviors.
Software bugs related to rendering comments are often patched in the latest version releases. Resetting preferences clears temporary configurations that may have become corrupted over time.
Open Adobe Acrobat DC, click on the 'Help' menu at the top, and select 'Check for Updates'. Follow the on-screen prompts to install any available patches.
Close Acrobat DC. Navigate to your Windows AppData folder (usually located at C:\Users\[Username]\AppData\Roaming\Adobe\Acrobat\[Version]) and rename the 'Preferences' folder to 'Preferences_old' to force the application to generate fresh settings upon the next launch.
Reboot your Windows 10 computer to ensure all background processes are cleared and the new application configurations take full effect.
Perform a Clean Reinstallation of Acrobat DC
If standard updates and resets fail, a corrupted installation might be the root cause. A clean reinstall will replace all core application files.
Comment and Annotate PDFs Without Lag in WPS Office
If Acrobat DC continues to freeze on your PC, try using WPS Office. It features a lightweight, highly responsive built-in PDF editor that allows you to read, manage, and annotate PDF files seamlessly without consuming excessive system resources.
- 1. Open your PDF in WPS Office: Launch WPS Office, click on 'Open' from the home screen, and select the PDF file you wish to review.
- 2. Access the Comment Tools: Navigate to the 'Comment' tab located on the top ribbon to view the comprehensive suite of annotation tools.
- 3. Add Annotations Smoothly: Select your desired tool, such as 'Highlight' or 'Text Box', and click directly on the document text or margin to apply your comments without experiencing application freezes.
Frequently Asked Questions
Why does Acrobat DC freeze only when using specific commenting tools?
Commenting tools require additional rendering processes. If your application preferences are corrupted, or if your computer's display drivers are outdated, initiating these specific actions can cause the program to hang while trying to render the graphical overlay.
How do I determine if the freezing is caused by a specific PDF file?
Try opening several different PDF documents. If Acrobat DC only freezes on one specific file, the document itself might be corrupted, heavily layered, or overly complex, rather than the application being at fault.
Will resetting Acrobat preferences delete my saved PDF files?
No, resetting preferences only restores the application's default interface and operational settings. Your saved PDF files, documents, and personal data will remain completely safe and untouched on your hard drive.
