Take your notes wherever you go — without installation. Microsoft OneNote Portable lets you run the full note-taking power of OneNote directly from a USB drive, cloud folder, or external SSD.
Microsoft does not manufacture or distribute an official "OneNote Portable" standalone executable ( .exe ).
Select "Install" to place the portable app directly onto your USB drive. Method 2: Portable Cloud Drive Strategy (Alternative)
Since an official portable executable (.exe) does not exist, users typically rely on these alternatives to achieve portability:
Changes save automatically to your OneDrive cloud storage. 2. OneDrive Browser Integration
Running any software from a removable drive introduces unique security risks. If you pursue any of the unofficial methods (especially the legacy OneNote 2007/2010 route), consider the following:
Formerly "OneNote 2016," this is the current primary version. It is the only version that supports local notebook storage on a PC's hard drive or external disk.
Limited feature set compared to the desktop app (e.g., no local notebook storage, limited search, and no offline editing). 2. Mobile Apps: The Pocket Portability
The Ultimate Guide to Microsoft OneNote Portable: Work Anywhere Without Installation
This is where becomes essential. A portable application runs directly from a USB flash drive or cloud storage folder without modifying the host computer's registry or system files.
Structure your notes freely using text boxes, shapes, and images anywhere on the page.
Select > Install this site as an app (or "Install OneNote").