Fix Foxit PDF Files Not Opening in SharePoint Online
Question details
Users are experiencing intermittent issues where Foxit PDF documents stored in SharePoint Online fail to open in web browsers or the desktop application.
- Product
- SharePoint Online / Foxit PDF
- Device & OS
- not provided
- Scenario
- Accessing and opening PDF files stored in a SharePoint Online document library.
- Observed behavior
- PDF documents intermittently fail to open or render when accessed via a browser or the Foxit desktop application from SharePoint.
Ensure you have a stable internet connection, active permissions to view the SharePoint document library, and that your web browser is fully updated.
Diagnose and Isolate the PDF Opening Issue
Determine whether the problem is specific to Foxit, your current browser, or SharePoint by running a series of isolation tests.
SharePoint integration issues can stem from the browser, the specific PDF application, or the file itself. Isolating the variable is the fastest way to find a fix.
Create a new PDF using Microsoft Word or another Office application. Upload this file to SharePoint Online and try opening it to see if the issue is exclusive to Foxit-generated PDFs.
If the PDF fails to open in your current browser (e.g., Chrome), open SharePoint Online in an alternative browser like Microsoft Edge or Firefox and attempt to open the file again.
Note down any exact error codes or messages displayed when the PDF fails to open. This helps identify if it is a connectivity timeout or a file corruption issue.
Instead of opening the file in the browser, select the PDF in SharePoint, click 'Download' from the top ribbon, and try opening the local copy with your desktop PDF reader.
Clear Browser Cache and Site Data
Corrupted browser cache or outdated SharePoint session data can often prevent PDFs from rendering in the web viewer.
Update or Repair Foxit PDF Reader
An outdated or corrupted Foxit desktop client can cause integration failures when trying to open files directly from a SharePoint server.
Use WPS Office to Seamlessly Open and Manage PDF Files
If you continue to experience issues opening PDFs with your current browser setup or desktop viewer, WPS Office offers a robust, built-in PDF reader and editor. It provides a highly stable alternative for viewing, editing, and managing your SharePoint documents once downloaded.
- 1. Download the PDF from SharePoint: Select the problematic PDF file in your SharePoint Online library and click 'Download' to save it securely to your local computer.
- 2. Launch WPS Office: Open the WPS Office application on your device and navigate to the 'PDF' tab on the main dashboard.
- 3. Open the downloaded file: Click 'Open', locate the downloaded PDF file on your computer, and select it to seamlessly view and edit the document.
Frequently Asked Questions
Why do PDFs open as a blank page in SharePoint Online?
This typically occurs due to browser cache conflicts, an outdated built-in PDF viewer extension, or the PDF containing interactive elements that the default web viewer cannot render. Downloading the file or clearing your cache usually resolves the blank page issue.
How can I force SharePoint to download PDFs instead of opening them in the browser?
You can change the default behavior for the document library by going to Library Settings > Advanced settings. Under the 'Opening Documents in the Browser' section, change the selection to 'Open in the client application'.
Are PDFs created in Foxit fully compatible with SharePoint Online?
Yes, standard PDFs created by Foxit are fully compatible. However, if the PDF utilizes advanced security encryption, digital signatures, or complex XFA forms, the default SharePoint browser viewer might fail to open it, requiring a dedicated desktop reader.
Can I use WPS Office to view and edit PDFs downloaded from SharePoint?
Absolutely. WPS Office features a comprehensive, highly compatible PDF viewer and editor that easily handles standard PDFs exported or downloaded from SharePoint Online.
