No matter what I did the.onepkg would try to open the file in the OneNote 2016 desktop application. Other OneNote versions, like OneNote UWP, Android OneNote, IOS OneNote, Mac OneNote, and the Free edition OneNote download from do not have the ability to support open local.onepkg file. Answer: Currently, only the traditional Office OneNote desktop version in Windows system has the ability to support open local.onepkg file. Just choose to export the notebook to a OneNote Package file. You can back up your own.ONE files to a.ONEPKG file through OneNote's File Export Notebook menu option. ONEPKG files are opened by Microsoft's OneNote tool.