Fix Adobe Genuine Service High CPU Usage in Acrobat DC
Question details
Users are experiencing significant CPU resource consumption (often 20-25%) caused by Adobe Genuine Software Service and Adobe Genuine Software Integrity Service.
- Product
- Adobe Acrobat DC
- Device & OS
- Windows 10
- Scenario
- Running Adobe Acrobat DC or leaving the system idle while background licensing services run.
- Observed behavior
- The system slows down due to the Adobe background service constantly using high CPU resources. The issue persists even after restarting the computer, repairing the installation, or running system file checks.
Before making changes to background services, save any open documents and ensure you are logged into Windows with administrative privileges.
Update and Repair Adobe Acrobat DC
Outdated or corrupted Acrobat installations can cause background licensing services to malfunction. Updating or repairing the software is the safest official remediation step.
The Adobe Genuine Software Service is designed to periodically verify licensing. When Acrobat files become corrupted or conflict with newer Windows updates, this service can get stuck in a loop, leading to sustained 20-25% CPU usage.
Open Adobe Acrobat DC, navigate to the 'Help' menu at the top, and select 'Check for Updates'. Install any pending patches.
If no updates are available or the issue persists, go back to the 'Help' menu and click 'Repair Installation' to fix missing or corrupted application files.
Reboot your PC to apply the changes. Open the Windows Task Manager to verify if the CPU usage for 'AGSService.exe' has normalized.
Lower the Priority of Adobe Genuine Service
If you cannot immediately update the software, you can temporarily lower the service priority in Task Manager to free up processing power for other applications.
Switch to WPS Office for a Lightweight PDF Experience
If background services from traditional PDF editors continually drain your PC's CPU, consider switching to WPS Office. The built-in WPS PDF tool offers a highly responsive, lightweight environment for reading, editing, and managing your PDFs without relying on resource-heavy background integrity checks.
- 1. Download WPS Office: Visit the official WPS Office website to download the free installation package.
- 2. Open the PDF editor: Launch WPS Office and click on the 'PDF' tab on the home screen to access the dedicated PDF workspace.
- 3. Manage your files: Drag and drop your existing PDF documents to read, annotate, or edit them without experiencing system lag.
Frequently Asked Questions
Can I completely delete the Adobe Genuine Software Service?
It is highly recommended not to delete or forcefully disable this service. Removing it can trigger licensing errors, prevent Adobe Acrobat from launching, and cause compliance issues for enterprise users.
Why does the Adobe Genuine Service consume up to 25% CPU?
The service regularly scans your installation to verify software authenticity. Conflicts with Windows updates, corrupted application files, or restricted folder permissions can cause the scan to loop endlessly, resulting in unusually high CPU consumption.
Will running an SFC scan fix the high CPU issue?
While the System File Checker (SFC /scannow) fixes corrupted Windows operating system files, it generally does not repair third-party software files. You must use Acrobat's built-in 'Repair Installation' feature instead.
What should I do if the issue affects multiple computers in my office?
For persistent high CPU usage across an enterprise network, you should collect your specific Acrobat version and system details, then contact Adobe Enterprise Support directly for an approved network-level remediation.
