Fix Adobe Acrobat Starred Files Not Syncing Across Devices
Question details
The user is experiencing synchronization issues where starred PDF files in Adobe Acrobat do not update their modification dates, order, or visibility across multiple devices.

- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Accessing, starring, and modifying PDF files across multiple devices including a tablet, PC, and smartphone.
- Observed behavior
- Modifications to starred files on one device do not reflect the correct modification date or starred order on other devices. Starred files also randomly disappear from the Home page and Starred section, even after reinstalling the app.
Ensure that you have a stable internet connection on all your devices and that you are using the latest version of the Adobe Acrobat application before attempting these troubleshooting steps.
Verify Account and Network Settings
The most common cause of cloud sync failure is mismatched accounts or network restrictions preventing cross-device updates.
Cloud synchronization relies on a continuous connection to Adobe's servers under a single unified account. Discrepancies in login credentials or network firewalls can interrupt this process.
Open Adobe Acrobat on your PC, tablet, and mobile device. Navigate to the profile or account settings and verify that all devices are signed in using the exact same Adobe ID email address.
Connect all devices to the same Wi-Fi network to eliminate potential mobile data restrictions or firewall blocks that might be interrupting sync requests.
Manually refresh the Acrobat Home page or Starred section on your mobile and tablet devices by pulling down on the document list.

Collect Device Details and Contact Adobe Support
If basic sync troubleshooting fails, the issue may be a backend bug requiring investigation by the product support team.
Sync PDF Files Seamlessly Across All Devices with WPS Office
Avoid frustrating synchronization errors by using WPS Office. With built-in WPS Cloud, your PDF files, edits, and starred documents automatically sync in real-time across your Windows, Mac, Android, and iOS devices.
- 1. Download and Install WPS Office: Install the free WPS Office application on your PC, tablet, and smartphone.
- 2. Sign In to Your WPS Account: Log in to the same WPS account on all your devices to instantly enable cloud synchronization.
- 3. Upload or Edit Your PDFs: Open a PDF in WPS Office and save it to WPS Cloud, or mark it as a favorite.
- 4. Access Anywhere: Open WPS Office on any other device, navigate to the Cloud or Recent tab, and instantly access your synced, up-to-date PDF file.

Frequently Asked Questions
Why are my starred PDF files disappearing from Adobe Acrobat?
This usually happens due to a cloud synchronization glitch, a temporary server outage, or if you are accidentally signed into a different Adobe ID. Ensure your app is updated and connected to a stable network.
Does reinstalling the Acrobat app fix file sync issues?
Reinstalling can fix issues caused by corrupted local app cache data. However, if the problem is rooted in account syncing errors or server-side backend bugs, the issue may persist even after a fresh installation.
How can I force Adobe Acrobat to sync my files?
You can try pulling down on the document list on mobile devices to refresh the page, or signing out and signing back into your Adobe account to force a fresh connection to the cloud servers.
Can firewall settings block PDF file synchronization?
Yes. If your PC or Wi-Fi network has strict firewall rules, it might block the specific ports the application uses to communicate with its cloud servers, preventing files and modification dates from updating.




