Microsoft Excel is a powerful tool widely used for data management, analysis, and reporting. However, there are moments when users accidentally close an Excel file without saving it or experience an unexpected system crash, leading to potential data loss. Fortunately, Excel has built-in recovery options to help retrieve unsaved files.
Causes of Unsaved Excel Files
Before diving into recovery methods, it’s essential to understand why an Excel file might not be saved:

Accidental Closure: Users may close Excel without saving their work.
Software Crashes: Unexpected crashes can cause unsaved changes to be lost.
Power Failure: A sudden power outage may result in loss of unsaved data.
System Restart: A system update or restart may close Excel without saving.
Excel Freezing: If Excel becomes unresponsive, users may need to force close it, losing unsaved data.
Methods to Recover an Unsaved Excel File
1. Recovering Unsaved Files from AutoRecover
AutoRecover is a built-in feature in Excel that saves workbooks automatically at regular intervals.
Steps to recover using AutoRecover:
Open Excel.
Click on File > Open > Recover Unsaved Workbooks (found at the bottom of the recent files list).
A folder containing unsaved files will appear.
Select the file you need and click Open.
Save the file immediately by clicking File > Save As.
2. Recovering from the Document Recovery Pane
If Excel crashes unexpectedly, the Document Recovery pane may appear when reopening Excel.
Steps to use the Document Recovery pane:
Open Excel after a crash.
Look for the Document Recovery Pane on the left side of the window.
Select the file with the latest timestamp.
Click Open, then save the file using File > Save As.
3. Checking the Temporary Files Folder
Excel sometimes stores temporary versions of files, which can be recovered.
Steps to check for temporary files:
Open File Explorer.
Navigate to C:\Users\YourUsername\AppData\Local\Microsoft\Office\UnsavedFiles.
Look for files with an .xlsb or .xlk extension.
Open the file in Excel and save it.
4. Using Previous Versions Feature in Windows
If you have enabled File History or System Restore, you might be able to recover a previous version of your Excel file.
Steps to recover using previous versions:
Right-click on the folder where the file was last saved.
Click Restore previous versions.
Browse the available versions and select the most recent one.
Click Restore to recover the file.
5. Searching for Backup Files (.xlk)
Excel sometimes creates backup copies of files.
Steps to check for backup files:
Open Excel and go to File > Open > Browse.
Look for files with a .xlk extension.
Open the backup file and save it.
6. Checking OneDrive or Cloud Backups
If you use OneDrive, Google Drive, or Dropbox, you may find an earlier version of your Excel file in cloud storage.
Steps to recover from OneDrive:
Log into your OneDrive account.
Navigate to the Documents or Desktop folder.
Look for an auto-saved version of your Excel file.
Open and save the file.
7. Using Data Recovery Software
Losing an unsaved Excel file can be frustrating, especially after hours of work. Fortunately, Panda Assistant can help you recover your lost data with ease. Whether your computer crashed, Excel closed unexpectedly, or you simply forgot to save, there are ways to retrieve your file.
1. Check AutoRecover and AutoSave Features
Microsoft Excel has built-in recovery tools such as AutoRecover and AutoSave that can help restore an unsaved file. To check:
Open Excel and go to File > Info > Manage Workbook
Look for files labeled [AutoRecovered] and restore them.
2. Use Panda Assistant for Advanced Recovery
If the AutoRecover option doesn’t work, Panda Assistant can search your system for temporary or lost Excel files. Simply:
Open Panda Assistant and select File Recovery mode.
Choose the drive where Excel was running.
Scan for unsaved or lost Excel files.
Select and restore the latest version of your document.
3. Recover from Temporary Files
Excel sometimes stores unsaved files in a temporary folder. To find them:
Press Win + R, type %temp%, and hit Enter.
Look for Excel files with extensions like .tmp or .xlsb.
Open the file in Excel and save it immediately.
4. Restore from OneDrive or Backup
If you use OneDrive or another backup service, check for previous versions of your file. Navigate to OneDrive > Documents > Excel and look for auto-saved copies.
About us and this blog
Panda Assistant is built on the latest data recovery algorithms, ensuring that no file is too damaged, too lost, or too corrupted to be recovered.
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We believe that data recovery shouldn’t be a daunting task. That’s why we’ve designed Panda Assistant to be as easy to use as it is powerful. With a few clicks, you can initiate a scan, preview recoverable files, and restore your data all within a matter of minutes.
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