OneNote Gem Add-Ins

OneNote notebooks saved in OneDrive or SharePoint are limited to 2GB

OneNote notebooks have their own sync mechanism outside of OneDrive.

If you plan on sharing a OneNote notebook — with yourself or others — it's best to create it on OneDrive right from the start. Moving an existing OneNote notebook into a folder synced by OneDrive without going through the OneNote application isn't currently supported.
Once a OneNote notebook is saved in OneDrive, if you are syncing the folder that contains the notebook, you will find a stub .url file, which will open the notebook on the website.
OneNote notebooks saved in OneDrive or SharePoint are limited to 2GB.

EXE Addins UWP Addins MAC Addins