It is built into the OneNote client and does not make use of the local OneDrive app on your device. The sync mechanism is based on a special protocol called COBALT or MS-FSSHTTP which is related to the protocol that is used by Sharepoint. So those are the “reference version” that all OneNote clients need to access to be up to date. Now it is easier than ever capture your thoughts, add pictures or files, and share notes across your devices and with others. Capture your thoughts, discoveries, and ideas in your very own digital notebook using OneNote for Mac. When you do that you may get an error popup saying this:ĭownload Microsoft OneNote for macOS 10.13 or later and enjoy it on your Mac. This means that you may not be able to download and install some apps on your device because they may require the latest version of iOS. It could be such a pain to download apps. However, your device may be too old for a lot of apps as they may require the latest version of iOS to run properly. And you are very happy with your device because it still works like new. Onenote App For Mac Older Version Windows 10.