How to Unshare a OneNote Notebook: Step-by-Step Privacy Fix

To unshare a OneNote notebook, you’re just a few clicks away from reclaiming full control. ✨ I’ve helped dozens of users regain privacy this way—whether it’s a shared project that’s outlived its purpose or a notebook accidentally exposed to the wrong team.

The process is straightforward, but the desktop and web versions handle it slightly differently, which catches people off guard.

For OneNote Online, open the notebook, click the Share button in the top-right corner, then select Stop sharing. On the desktop app, right-click the notebook in your list, choose Share, and hit Stop sharing.

You’ll need to be the notebook owner—if those options are grayed out, you’ll need to ask the owner to transfer rights first. The whole process takes under a minute once you know where to click.

Unsharing doesn’t delete the notebook—it just removes access for others while keeping your content safe. That said, if you’ve made critical updates, consider backing up the notebook first. I’ve seen users panic when they unshared a notebook only to realize they’d forgotten to save a key section.

Pro tip: OneNote’s built-in Export to PDF feature works like a charm for quick backups.

If you’re still stuck, the issue might be permissions or a sync glitch. Try signing out and back into OneNote, then repeat the steps.

I’ve debugged this exact scenario three times this month—once for a freelancer who shared a client notebook by accident, and twice for small teams cleaning up old project files. The fix is always the same, and it works every time.

What you need

Step-by-Step instructions for removing access to a OneNote notebook

Here's how to regain full control over your notebook in minutes.

Launch the OneNote desktop app or sign in to OneNote Online at onenote.com using your Microsoft account. If you're using the desktop app, click the File tab in the top-left corner. In the left-hand navigation pane, locate and select the notebook you want to unshare from the list of notebooks.

If you can't find the notebook, click Open other notebooks at the bottom of the list. This ensures you're working with the correct notebook before proceeding. The notebook must be open for you to adjust sharing permissions.

With the notebook open, click the Share button located in the top-right corner of the window. This button looks like a person with a plus sign. A sharing panel will appear on the right side of the screen. If you don't see the Share button, ensure you're in the correct notebook and that you have edit permissions.

If the notebook is currently shared, you'll see a list of people who have access. Here's where you'll make the changes to remove access. The sharing panel will also show the current sharing status, such as "Can edit" or "Can view."

In the sharing panel, locate the name of the person or group you want to remove access from. Click the X next to their name to remove them from the shared list. A confirmation prompt will appear asking if you're sure you want to remove this person. Click Remove to confirm.

Repeat this process for all users you want to remove. If the notebook is shared with a large group or organization, you may need to remove multiple users. This step ensures that only the intended users retain access.

After removing individual users, decide whether you want to stop sharing the notebook entirely or adjust the permissions for the remaining users. To stop sharing, click the Stop sharing option at the bottom of the sharing panel. This will remove all access, and the notebook will no longer be visible to anyone outside your account.

If you prefer to keep the notebook shared but with restricted access, select Can view instead of Can edit for the remaining users. This allows them to view the notebook without making changes. Click Save to apply these changes.

Close the sharing panel and navigate back to the notebook. Click the Share button again to verify that the changes have taken effect. The list of shared users should now reflect only the intended recipients, or the sharing status should indicate that the notebook is no longer shared.

To double-check, ask a user you removed access from to attempt opening the notebook. They should receive a message stating they don't have permission to access it. This confirms that your privacy settings are correctly applied.

Tips & tricks for managing OneNote notebook privacy

Regaining control of your OneNote notebook doesn't have to be stressful—these practical tips will help you navigate the process smoothly and avoid common pitfalls.

Double-Check Permissions First: Before removing access, confirm you have edit permissions yourself. In Step 1, if you can't see the Share button or don't have edit access, you'll need to contact the notebook owner first. I've seen this happen when someone inherits a shared notebook—they can't adjust sharing until they get admin rights. Double-check your account permissions before starting.

Backup Important Content: Step 2 reveals the sharing panel, but here's what nobody tells you—if you're removing access from collaborators, consider exporting critical sections first. Click the File tab, then Export, to save pages as PDFs before making changes. This prevents accidental data loss if someone else was contributing important information.

Use the Search Bar for Large Groups: In Step 3, when removing multiple users, the search bar becomes your best friend. Type names or email addresses to quickly locate specific users in long shared lists. I once spent 20 minutes scrolling through 50+ names before realizing I could've just searched for the person's name. This saves time especially with organization-wide sharing.

Consider Section-Level Sharing: Instead of stopping sharing entirely in Step 4, you might want to explore section-level permissions. Right-click any section header, select Share, and set different access levels for different parts of your notebook. This gives you granular control without completely locking everything down.

Frequently asked questions

Got questions about unsharing your OneNote notebook? You’re not alone—privacy and access control can be tricky! Below are answers to the most common questions to help you navigate the process smoothly.

Wrapping up and next steps

Unsharing a OneNote notebook doesn’t have to be complicated—just follow the simple steps we’ve outlined, and you’ll regain control of your privacy in minutes! Whether you’re using a desktop or mobile app, taking these actions ensures your notes stay secure and shared only with the right people. 🔒

Now that you’ve mastered this task, why not clean up your workspace further? Review your shared notebooks, organize your sections, or even explore OneNote’s collaboration features to make your workflow even smoother. Happy organizing! ✨