How to Keep the Bookmarks Panel Open When Adding or Replacing PDF Pages
Question details
Users want to prevent the application from automatically switching from the Bookmarks panel to Page Thumbnails when inserting or replacing PDF pages.

- Product
- Adobe Acrobat Pro 2017
- Device & OS
- not provided
- Scenario
- Editing a PDF document by inserting or replacing pages while trying to organize or view bookmarks.
- Observed behavior
- The navigation pane automatically switches from the Bookmarks panel to the Page Thumbnails view immediately after a page operation.
Before making structural changes to your PDF, save a backup copy. This ensures that any existing bookmarks are preserved in case their destination links get broken during page replacement.
Optimize Your PDF Editing Workflow
Since there is no built-in setting to lock the navigation pane view during page operations, adjusting your workflow order is the best workaround.
Acrobat automatically defaults to the Page Thumbnails view to display structural changes when pages are inserted or replaced. It does not provide a reliable preference to prevent this navigation pane switching.
Use the 'Organize Pages' tool to insert, replace, or extract all necessary pages in your PDF document before working on the outline.
Once your pages are fully assembled, click the 'Bookmarks' icon on the left navigation pane to expand the list.
Create, link, and organize your bookmarks as the final step to eliminate the need to repeatedly switch back from the Page Thumbnails view.

Manage PDF Pages and Bookmarks Seamlessly with WPS Office
WPS Office provides an intuitive PDF editor where you can seamlessly add, replace, or delete pages without losing track of your document's outline. Use WPS PDF to organize pages and manage your bookmarks efficiently.
- 1. Open your PDF: Launch WPS Office and open your PDF document using the built-in WPS PDF tool.
- 2. Navigate to the Page tab: Click on the 'Page' tab at the top menu to access options for inserting, extracting, replacing, or deleting document pages.
- 3. Manage your bookmarks: Click the Bookmark icon on the left sidebar to easily add, rename, or redirect your document outline alongside your pages.

Frequently Asked Questions
Can I permanently lock the Bookmarks panel open in Acrobat?
No, Adobe Acrobat does not currently offer a preference setting to lock the Bookmarks panel open when performing page insertion or replacement actions.
Why does the navigation pane switch to Thumbnails automatically?
When pages are added or replaced, the application automatically defaults to the Page Thumbnails view to visually confirm the structural changes that were just made to the document.
Will my bookmarks break if I replace a PDF page?
Yes, if a bookmark points to a specific page that is replaced or deleted, the bookmark link may break or point to the wrong location. It is highly recommended to check and update bookmark destinations after replacing pages.




