Process From Here — Ted

This addon helps the user identify and process bookmark duplicates. It also handles empty folders.

Instead of processing all the user's bookmarks, it allows processing just a subset based on the folder selected. A new tab is opened where all processing is controlled.

The folders and bookmarks loaded are shown in a tree at the bottom of the page.
This is a nice tree for better understanding your folder structures and browsing saved bookmarks.

If any duplicates are identified, a "Show Duplicates" button is offered that shows a very detailed list of the duplicates. Various actions can be performed on each duplicate, like Delete, Replace or Merge Title and Move Path.