Microsoft Onenote Portable ((free))

No installation, fully supported by Microsoft, works on any OS with a browser. Cons: Requires internet for full functionality; limited editing features.

. It runs in any modern browser and offers most core features, including real-time syncing with your other devices. Microsoft OneNote 2. Standard "OneNote" (Desktop App) If you need to carry your notes on a Microsoft Onenote Portable

Microsoft provides several supported ways to use OneNote portably across different devices: OneNote for the Web : The most universal "portable" version. You can access OneNote online from any web browser without installing software. Mobile Apps : Full-featured apps for No installation, fully supported by Microsoft, works on