Fix Word, Excel, and PowerPoint Accessibility Corrections Not Saving
Question details
Users are experiencing an issue where previously resolved accessibility errors and warnings in MS Word, Excel, or PowerPoint documents reappear after the file is saved, converted, shared, or edited by other applications.

- Product
- Microsoft 365
- Device & OS
- not provided
- Scenario
- Saving, sharing, or converting a document after using the Accessibility Checker to fix issues.
- Observed behavior
- Accessibility corrections are lost, and the original accessibility issues reappear in the document upon reopening or after sharing.
Ensure that you and your collaborators are using the latest updated versions of Microsoft 365 applications, as older versions may struggle to sync or retain newly added accessibility metadata.
Verify Collaborator Applications and File Formats
Ensure that file conversions and third-party editing tools are not stripping the accessibility metadata from your document.
When files are edited using non-Microsoft applications or older versions of Office, accessibility tags and structural data may be discarded. Maintaining a strict, updated Microsoft 365 environment for all collaborators helps preserve these corrections.
Ensure you are saving the document in current XML-based formats like .docx, .xlsx, or .pptx. Avoid saving in legacy formats (.doc, .xls), which do not support modern accessibility features.
Ask everyone editing the shared file to use current Microsoft 365 desktop or web apps. Avoid opening the file in outdated third-party word processors that might overwrite file properties.
If you are using a standardized company template, check if the template itself contains underlying accessibility errors. Update the source template so it doesn't force errors onto newly generated files.

Re-run Accessibility Checker After Sharing
Validate that the document has retained its accessibility standards after being modified by others.
Try WPS Office for Seamless Document Collaboration
If you are constantly battling metadata loss, formatting glitches, or synchronization issues in Microsoft 365, WPS Office offers a free, lightweight, and highly compatible alternative. It seamlessly handles Word, Excel, and PowerPoint files without the bloated background processes that often strip document properties.
- 1. Download and Install: Get WPS Office for free from the official website and install it on your device.
- 2. Open Your Document: Launch WPS Office and open your existing Word, Excel, or PowerPoint file directly without needing any conversions.
- 3. Edit and Save Safely: Make your edits and save the file. WPS Office retains your original document structure and metadata for seamless sharing.

Frequently Asked Questions
Why do accessibility issues reappear after converting a Word document to PDF?
When converting formats, structural tags and alt texts may not translate properly depending on the conversion method used. To prevent this, always use the built-in 'Save as' or 'Export' to PDF features in Microsoft Office, and ensure the 'Document structure tags for accessibility' option is checked in the options menu.
Can third-party editing apps cause Microsoft 365 accessibility fixes to disappear?
Yes. If a collaborator opens and saves the file using a different word processor or an older application that doesn't fully support Microsoft's proprietary accessibility metadata, those fixes may be stripped from the file code.
Does co-authoring affect document accessibility corrections?
It can, especially if co-authors are using different versions of Microsoft Office across Desktop, Mac, and Web. Mixed environments can handle file properties differently, causing temporary sync glitches that revert your accessibility fixes.




