Fix Adobe Export PDF Not Working After macOS High Sierra Update
Question details
The user is unable to open or use Adobe Document Cloud and Export PDF services on a MacBook after an OS update.

- Product
- Adobe Acrobat Reader
- Device & OS
- macOS High Sierra
- Scenario
- Attempting to access, view, or export PDF files using Adobe subscription services on a Mac.
- Observed behavior
- Adobe Document Cloud and Export PDF fail to open or function properly on macOS High Sierra, despite working correctly on Windows computers.
Ensure you have a stable internet connection, as cloud-based PDF export services require web access to verify your subscription and process the files.
Re-authenticate Your Account and Restart
Refresh your login state and use the web browser to bypass local macOS application cache issues.
Upgrading to macOS High Sierra can sometimes cause synchronization errors with Adobe's local application credentials. Signing out and using the web service can help isolate and resolve the issue.
Open Safari or Google Chrome, navigate to the Adobe Document Cloud web portal, and sign in with the correct Adobe ID to access Export PDF.
Open the Adobe Reader application on your Mac, click on your profile or the Help menu, and select 'Sign Out'.
Go to 'Help' > 'Check for Updates' within Adobe Reader to ensure you have the latest version compatible with High Sierra.
Restart your Mac. Open Adobe Reader again and sign back in with your Adobe ID to re-sync your Document Cloud services.

View and Export PDFs Easily with WPS Office
If cloud-based PDF services continue to fail on your Mac, WPS Office provides a powerful built-in PDF reader and editor. It works natively on macOS, allowing you to view, edit, and export PDFs offline without relying on external cloud processing.
- 1. Download and Install: Download WPS Office for Mac from the official website and complete the quick installation process.
- 2. Open Your PDF: Launch WPS Office, click 'Open', and select the PDF document you need to view or edit.
- 3. Export the PDF: Navigate to the 'Tools' tab and select 'PDF to Word' or other conversion options to instantly export your file.

Frequently Asked Questions
Why did Adobe Export PDF stop working after I updated my Mac?
Major OS updates like macOS High Sierra can disrupt local application caches, alter security permissions, or cause compatibility issues with older versions of Adobe Reader, blocking its connection to cloud services.
Can I use Adobe Export PDF without the desktop app on my Mac?
Yes, Adobe Export PDF is a cloud-based service. You can access all of its features by logging into your Adobe account through a standard web browser.
Does WPS Office on Mac support exporting PDFs to Word?
Yes, WPS Office for Mac includes a built-in PDF conversion tool that allows you to seamlessly turn PDF documents into fully editable Word, Excel, and PowerPoint files without needing an extra subscription.




