This is unfortunately not possible. Mac OneNote doesn't understand how to open onepkg files. It only knows about how to talk to the cloud via OneDrive. Sadly, you'll need access to a PC with OneNote 2010, 2013, or 2016. OneNote Converter is a standalone utility that gives permission to export OneNote xyz.onepkg or xyz.one files to multiple formats without Microsoft OneNote and Adobe application installation so if you have only OneNote files and you are looking for a solution to convert them then it the right software. Be able to open local.one and.onepkg files using Mac OS X. My colleagues started using OneNote. They share their notebooks via a fileserver. I can only open them using OneNote for Windows. To use notebooks on Mac OS X, I'd have to export them via Windows to OneDrive. Sharing via OneDrive is not an option yet as that would involve using a.
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You Don’t Have the Right Program

There are specific computer programs that are compatible with ONEPKG files, and you may not have one installed on your computer. The most common programs are Microsoft OneNote 2007 and Microsoft OneNote 2003. Try installing one or more of these programs and see if you can open the file. You can download these programs from either the developers’ websites, the Microsoft Store / Apple App Store, or popular download portals.
You’re Not Sure of the File Type
Knowing the file type can help you open ONEPKG files. Different file extensions can be associated with different types of files. Backup Files usually use the ONEPKG extension. You might have a program installed on your computer that is designed to open this type of file. A good first step is trying to open the file in that program.
If you don’t know what type of file the ONEPKG file is, finding this information is simple. Please follow the instructions below depending on the type of operating system you are using.
On a Windows Computer:
Onenote For Mac Will Not Open Onepkg Files
- Right-click the file icon.
- Select “Properties” from the drop-down menu.
- Find the file type listed under “Type of File”.
Onenote Open Onepkg
On a Mac:
- Right-click on the file icon.
- Select “More Info” from the drop-down menu.
- Look for the file type listed under “Kind”.
You Need Help From the Developer
If no programs will open the ONEPKG file, you can ask software developers for help. They know their software better than anyone, and they might be able to explain why you can’t open the file. See the chart below to find the developers for the most common programs used to open ONEPKG files.
| Software | Developer |
|---|---|
| Microsoft OneNote 2007 | Microsoft Corporation |
| Microsoft OneNote 2003 | Microsoft Corporation |


You Need a Universal File Viewer
A universal file viewer, like File Magic (Download), is a tool that you can use to open a file when no other program will work. They can open many different file types, depending on the format. However, some files are incompatible with universal file viewers and will only open in binary file format. If none of the other options listed work, try a universal file viewer to open your ONEPKG file.
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