Mediocure for this price
The app does what is says. However, it takes several rounds to find empty subfolders, the program itself does not feedback what it does (e.g. “3 folders deleted”), there is no such thing as undo and it would be great if the tool could check the bookmarks to find dead links. All in all, quite thin application for this heavy price.
Vossilius about BookmarkApp, v1.4