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Office Apps Crashing

How to Fix OneNote Keeps Closing or Shutting Down on Startup

Elise WilliamsElise Williams Oct 14, 2026 870 views

Question details

The user needs to resolve an issue where the OneNote application freezes and closes automatically upon opening.

How to Fix OneNote Keeps Closing or Shutting Down on Startup
Product
Microsoft OneNote
Device & OS
not provided
Scenario
Launching the OneNote application to view, edit, or synchronize notebooks.
Observed behavior
The application freezes and shuts down immediately after startup, preventing the user from accessing their notes.
Before you start

Before attempting to reinstall or reset the application, log into OneNote via your web browser to verify that your most recent notes have successfully synchronized to OneDrive, preventing any accidental data loss.

Solution 1Recommended

Restart Device and Clear Background Apps

Resolve temporary system glitches and memory shortages that may be causing the application to crash.

Memory management issues or conflicting background processes can often cause resource-heavy applications to fail during their initialization sequence.

1
Close recent apps

Open your device's multitasking or recent applications view and swipe away all currently running apps, including OneNote.

2
Restart the device

Power off your device completely, wait a few seconds, and turn it back on to clear the system cache and refresh the RAM.

3
Check available storage

Navigate to your device's storage settings and ensure you have sufficient free space (at least 1-2 GB) for OneNote to operate smoothly.

Restart Device and Clear Background Apps
Free Microsoft Office alternative

Experience Stable Document Management with WPS Office

If Microsoft OneNote and other Office apps continue to crash or freeze on your device, consider switching to WPS Office. It provides a lightweight, highly stable environment for creating, editing, and managing your documents without heavy system requirements.

  1. 1. Download the installer: Visit the official WPS website and download the appropriate version for your operating system.
  2. 2. Install WPS Office: Run the lightweight installer and follow the on-screen prompts to complete the setup in minutes.
  3. 3. Open and edit: Launch WPS Office to securely open, edit, and sync your existing Office documents.
Highly stable performance with minimal crashes on Windows, Mac, iOS, and Android.Fully compatible with Microsoft Office file formats including .docx, .xlsx, and .pptx.Lightweight installation saves device storage and reduces memory consumption.Built-in cloud sync for secure access to your documents and notes anywhere.
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Frequently Asked Questions

Why does OneNote keep crashing on my iPad specifically?

OneNote on iPadOS can occasionally crash due to corrupted app caches, low device storage, or a bug introduced in a recent update. Ensuring iPadOS is fully updated and reinstalling the OneNote app usually resolves device-specific conflicts.

Will I lose my notes if I uninstall OneNote to fix the crashing issue?

If your notes were successfully synchronized to OneDrive before the application started crashing, you will not lose them. However, any recent offline changes made right before the crash that did not have a chance to sync may be lost upon reinstallation.

How do I recover a previous version of OneNote if the latest update is broken?

On mobile operating systems like iOS and Android, rolling back to a previous app version is generally not natively supported by the app stores. You will typically need to wait for the development team to release a hotfix update, or contact Microsoft Support directly for alternative solutions.