11 votesMike Kelly commented
We use OneNote notebooks for specific projects and need to archive the notebook along with other project materials when the project finishes. I'm sure this applies to many users. We'd like to be able to easily export the notebook (preferably programmatically as part of an archive script) to a single file or set of files which can later be easily restored. The problem with exporting individual sections (a la backups) is that they can't be restored as a notebook, they have to be restored section-by-section.