How to Stop Adobe Resource Synchronizer from Appearing
Question details
The user wants to know how to stop the Adobe Resource Synchronizer process from repeatedly appearing or running in the background.
- Product
- Adobe Acrobat / Reader
- Device & OS
- not provided
- Scenario
- Managing background processes and fixing pop-ups related to Adobe software synchronization.
- Observed behavior
- Adobe Resource Synchronizer continually appears due to background processes, damaged installations, or specific workflows triggering synchronization.
Ensure you save all your open PDF documents and close Adobe Acrobat or Reader before attempting to repair the installation or modify background services.
Update and Repair Adobe Acrobat
Fixing damaged installation files often resolves background synchronizer loops without the need to delete program files.
Corrupted program files or outdated software versions can cause the synchronization process to get stuck in a loop. Running the built-in repair tool is the safest way to fix this issue.
Open Adobe Acrobat or Reader, click on 'Help' in the top menu, and select 'About Adobe Acrobat' to note your current version.
Go to 'Help' > 'Check for Updates' and install any pending updates for your software.
Go to 'Help' and select 'Repair Installation' to allow the program to fix corrupted files automatically.
After the repair is complete, restart your computer and monitor your background processes to see if the synchronizer still appears.
Disable Adobe Document Cloud Synchronization
If the synchronizer is triggered by cloud workflows, disabling or signing out of Document Cloud can stop the background process.
Try WPS Office for a Lightweight PDF Experience
If background processes like Adobe Resource Synchronizer are slowing down your system, consider switching to WPS Office. It provides a fast, lightweight, and comprehensive PDF reader and editor without heavy background syncing tasks, alongside full office suite capabilities.
- 1. Download WPS Office: Visit the official WPS website and download the free installation package.
- 2. Install the Software: Run the installer and follow the simple on-screen instructions to set up WPS Office on your computer.
- 3. Set as Default PDF Reader: Right-click any PDF file, select 'Open with', choose WPS PDF, and check the box to always use this app to open PDF files.
Frequently Asked Questions
What is Adobe Resource Synchronizer?
Adobe Resource Synchronizer (often seen as AdobeCollabSync.exe) is a background process installed with Adobe Acrobat. It synchronizes files, preferences, and review comments between your local computer and Adobe Document Cloud.
Is it safe to delete AdobeCollabSync.exe?
No, manually deleting program files like AdobeCollabSync.exe is not recommended. Doing so can cause Adobe Acrobat or Reader to malfunction. Instead, you should repair the installation or disable the sync features through the application settings.
Why does the synchronizer keep popping up unexpectedly?
It typically appears due to pending cloud uploads, a damaged Adobe installation, or specific document workflows (like shared reviews) that require constant synchronization with Adobe's servers.
Can I stop Adobe background processes in Task Manager?
Yes, you can temporarily end the process by right-clicking it in Task Manager and selecting 'End Task.' However, it may restart automatically when you open a PDF unless you change the application's sync preferences or repair the software.
