How to Preserve Tracked Word Caption Changes When Exporting to PDF
Question details
The user wants to prevent tracked changes made to figure numbers and captions from disappearing when saving a Word document as a PDF.

- Product
- Word Processing Software
- Device & OS
- not provided
- Scenario
- Exporting or printing a Word document containing tracked changes in dynamic captions to a PDF file.
- Observed behavior
- Tracked figure numbers and caption edits disappear in the final PDF because the document fields update automatically during the export or print process.
Ensure that 'Track Changes' is enabled and that your markup view is set to display all changes before proceeding with the PDF export.
Lock Document Fields Before Exporting
Use keyboard shortcuts to lock automatically updating fields, ensuring your tracked caption edits remain intact in the PDF.
Dynamic document fields, such as figure numbers and captions, automatically update when printing or exporting to PDF. This behavior overwrites tracked changes. Locking these fields temporarily prevents the update, preserving your markup.
Open your Word document and press 'Ctrl + A' to select all the text and content.
Press 'Ctrl + F11' on your keyboard. This locks all automatically updating fields, including figure numbers and captions.
Go to 'File', select 'Save As' or 'Export', and choose PDF. The tracked changes will now be preserved in the output file.
After exporting, select all content again by pressing 'Ctrl + A', then press 'Ctrl + Alt + F11' to re-enable automatic field updates in your original document.

Easily Manage Tracked Changes and PDF Exports with WPS Office
WPS Office provides robust tools for tracking changes, managing field updates, and exporting documents directly to PDF without losing your formatting or edits.
- 1. Open Your Document in WPS Writer: Launch WPS Office and open your Word document.
- 2. Enable Track Changes: Navigate to the 'Review' tab and ensure 'Track Changes' is turned on and visible.
- 3. Export to PDF: Click on the 'Menu' button, select 'Export to PDF', and configure your export settings.
- 4. Review the Output: Open the newly created PDF to confirm that all tracked captions and figure numbers are perfectly preserved.

Frequently Asked Questions
Why do my tracked changes disappear when saving as PDF?
When saving or printing to PDF, Word automatically updates document fields (like figure numbers, cross-references, and table of contents). This update process refreshes the field data, which overwrites and hides the tracked edits made to those specific areas.
What is the shortcut to lock and unlock fields in a document?
You can lock fields by selecting the text and pressing 'Ctrl + F11'. To unlock them and allow automatic updates again, select the text and press 'Ctrl + Alt + F11'.
Does this issue happen with all tracked changes?
No, it typically only affects dynamic document fields, such as automatically numbered captions, cross-references, and dates. Standard text edits will normally export to PDF without any issues.
How can I verify if my PDF will show the tracked changes before saving?
You can go to 'File' and select 'Print'. The print preview pane will show you exactly how the document will look when printed or exported as a PDF. If the changes are missing in the preview, they will be missing in the final PDF file.




