In Excel: open Excel and check File ▸ Info ▸ Manage Workbook ▸ Recover Unsaved Workbooks, then save any recovered copy immediately under a normal file name.
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Reopen Excel before creating many new temporary workbooks.
Go to File ▸ Info ▸ Manage Workbook ▸ Recover Unsaved Workbooks.
Open the newest relevant file and verify the contents.
Use Save As immediately, then enable AutoSave or shorten the AutoRecover interval.
What this does
Excel recovery depends on AutoRecover and whether Excel had time to save a temporary copy. Unsaved workbook recovery looks for files Excel captured before a crash or accidental close. It is not the same as opening a deleted file from the Recycle Bin or restoring a previous version from OneDrive, SharePoint or File History. Before changing anything, confirm the symptom is reproducible — in another sheet, another file or after reopening — so you know whether the cause is local to this workbook. Treat “restore overwritten excel file” as a small repeatable workflow rather than a one-off click you hope to remember next time. Use a small test block before the live file, so any surprise in the affected cells shows up while it is still harmless. When this is a ribbon command, the selection matters more than the button: confirm the range, apply the command, then spot-check the output before saving. That turns a data step that keeps your analysis trustworthy into a method you can reuse, explain, and defend when the workbook leaves your screen.
A worked example
Excel crashes while Book1 has not been saved. Reopen Excel, go to File ▸ Info ▸ Manage Workbook ▸ Recover Unsaved Workbooks and look for a timestamped copy. Open it, inspect the latest changes, then Save As Payroll-Q2.xlsx so it becomes a normal workbook. Recovery content matters because users arrive stressed and need the exact path first, then a realistic explanation of what AutoRecover can and cannot do. Work on a copy while you troubleshoot; a repair or cleanup step can change more of the file than the symptom suggests.
In Google Sheets
This is a command rather than a formula, so there is no syntax to carry over. Google Sheets arranges its commands in menus across the top instead of a ribbon, names some of them differently and does not have every Excel command — look for the equivalent in the Sheets menus or its help before assuming the steps match. The aim was to get you unstuck fast and leave you a little more capable than a copy-paste would. The answer is at the top and the detail above shows why it holds — so the next time a colleague asks, you can answer without reaching for search. The short version of “restore overwritten excel file”: identify the exact symptom, check the listed causes one at a time, and keep a copy of the file until the fix is confirmed.
Common mistakes
- Continuing to work for hours before checking recovery, which can overwrite temporary files.
- Assuming AutoRecover is a backup system; it is a crash-recovery helper.
- Recovering the wrong timestamped copy and losing later edits.
- Forgetting cloud version history when the file was stored in OneDrive or SharePoint.
Frequently asked questions
Where are unsaved Excel files recovered?
Use File ▸ Info ▸ Manage Workbook ▸ Recover Unsaved Workbooks.
Can Excel recover every unsaved file?
No. Recovery only works when AutoRecover captured a temporary copy.
What should I do after opening a recovered file?
Save it immediately with a normal name and location.