This module dumps all the menu links in a menu to a single XML file with the hierarchy structure preserved. The functionality can be accessed through a new tab on the menu administration page.
The XML file also shows the number of children (immediate children) and offspring (children and their children and so on) for each link.
This module is not meant for importing/exporting data. Only the link titles are shown in the export, and only ascii letters and numbers are shown in the names. The module is mainly a development aid for working with large menus.