Deleted File Recovery

How to Recover Unsynced or Deleted OneNote Files

Maira Mehtab Sep 22, 2026 870 views

Question details

The user needs to recover OneNote files, missing pages, and several weeks of work that were lost or placed in the wrong notebook after signing out without synchronizing.

Product: Microsoft OneNote
Device & OS: not provided
Scenario: Signing out of OneNote before files fully synchronized, resulting in lost pages and notebooks.
Observed behavior: Files are missing, appear in the wrong notebook, or pages are deleted, leading to a loss of recent work.

Before you start

Before attempting recovery, log into your OneDrive account on a web browser to verify if the files were synced to the cloud but are simply failing to display in your local OneNote app.

Solution 1Recommended

Recover Missing OneNote Files via OneDrive Online and Recycle Bin

Use this method to find notes that may have synced to OneDrive but aren't showing up locally, or to recover accidentally deleted pages.

Often, files that seem lost locally are still intact on the cloud. By checking OneDrive online, you can locate unsynced files, restore deleted pages from the Recycle Bin, or revert to an older version.

Log in to OneDrive

Go to the OneDrive website and sign in with the Microsoft account associated with your OneNote application.

Search for Files

Use the search bar at the top to look for the specific names of your missing notebooks or pages.

Check the Recycle Bin

Navigate to the 'Recycle bin' on the left-hand menu to see if your deleted OneNote pages are there. If found, select them and click 'Restore'.

Check Version History

Right-click the OneNote file in OneDrive and select 'Version history' to restore an earlier, intact version of your notebook.

Contacting Support: If you cannot find your files using OneDrive online or the Recycle Bin, you may need to contact OneDrive Support for advanced recovery assistance.

Solution 2

Use the 'Restore your OneDrive' Feature

A comprehensive recovery option for Microsoft 365 subscribers to roll back OneDrive to a previous point in time (up to 30 days).

Free Microsoft Office alternative

Switch to WPS Office for Reliable Auto-Saving and Document Management

While recovering unsynced OneNote files can be a complex process dependent on your subscription tier, switching to WPS Office provides a stable, lightweight, and free alternative. With built-in cloud syncing and excellent Microsoft Office format compatibility, you can manage your documents with peace of mind.

Fully compatible with Microsoft Office formats (Word, Excel, PowerPoint).Built-in WPS Cloud ensures your files are automatically saved and synced, minimizing the risk of lost work.Lightweight installation with a user-friendly, familiar tabbed interface.Free to use across multiple devices including Windows, Mac, iOS, and Android.

microsoft office alternative - wps office

Frequently Asked Questions

Why did my OneNote files disappear after signing out?

If you sign out of OneNote before the app has fully synchronized your recent changes to OneDrive, those local, unsynced changes can be lost or misplaced. Always ensure the sync status shows as complete before signing out of your account.

How long are deleted OneNote files kept in the OneDrive Recycle Bin?

For personal Microsoft accounts, deleted files are typically kept in the OneDrive Recycle Bin for 30 days before being permanently deleted. For work or school accounts, the retention period is usually 93 days.

Can I recover unsynced OneNote pages without a Microsoft 365 subscription?

Yes, you can still check the standard OneDrive Recycle Bin and file Version History on a free account. However, the comprehensive 'Restore your OneDrive' feature is limited to paid Microsoft 365 subscribers.

Migration & Recovery