To edit a bookmark, just follow the steps below.

  1. Open a PDF document.
  2. Tap on the More button as indicated in the screenshot below. iPhone showing PDF document with More button highlighted
  3. Tap on the Table of Contents button. iPhone showing menu with Table of Contents button highlighted
  4. Tap on the Bookmarks button. iPhone showing Table of Contents panel with Bookmarks tab highlighted
  5. Tap on Edit. iPhone showing bookmarks list with Edit button highlighted
  6. Choose a bookmark you want to edit.
  7. Tap on the Name. iPhone showing bookmark selected with name field highlighted
  8. Type in the New Name and confirm with Done. iPhone showing keyboard with new bookmark name being entered
  1. Open a PDF document.
  2. Tap on the Table of Contents button as indicated in the screenshot below. iPad showing PDF document with Table of Contents button highlighted
  3. Tap on the Bookmarks button. iPad showing Table of Contents panel with Bookmarks tab highlighted
  4. Tap on Edit. iPad showing bookmarks list with Edit button highlighted
  5. Choose a bookmark you want to edit.
  6. Tap on the Name. iPad showing bookmark selected with name field highlighted
  7. Type in the  New Name and confirm with Done. iPad showing keyboard with new bookmark name being entered