How to Fix Microsoft Excel Keeps Crashing: Troubleshooting Guide
Question details
The user needs to resolve an issue where Microsoft Excel repeatedly crashes or stops working during use.

- Product
- Microsoft Excel
- Device & OS
- Windows
- Scenario
- Attempting to use Microsoft Excel for everyday spreadsheet tasks.
- Observed behavior
- Excel unexpectedly and repeatedly crashes, freezes, or closes entirely, potentially displaying an error message or becoming unresponsive.
Ensure you have saved your work if possible, and note down any specific error codes that appear when Excel crashes before proceeding with the troubleshooting steps.
Run the Microsoft Support and Recovery Assistant
Use the official automated diagnostic tool to quickly identify and resolve common Excel crash issues.
Microsoft provides a specialized Support and Recovery Assistant (SaRA) tool designed to diagnose and fix application crashes automatically. This is the most efficient way to resolve underlying system conflicts.
Navigate to the official Microsoft Support page and download the Support and Recovery Assistant (SaRA) specifically for Excel crashes.
Launch the downloaded executable file and select 'Excel' from the list of applications provided in the prompt.
Follow the on-screen prompts to allow the tool to diagnose your installation and automatically apply the necessary fixes.

Repair Microsoft Office via Windows Settings
Run the built-in Windows repair tool to fix corrupted Office files that might be causing Excel to crash.
Update Windows and Office
Outdated software can lead to compatibility issues and frequent application crashes. Keep your system updated to resolve bugs.
Use WPS Office as a Stable Alternative to Microsoft Excel
If Microsoft Excel continues to crash despite troubleshooting, consider switching to WPS Office. It provides a lightweight, highly stable environment that is fully compatible with your existing Excel files, ensuring your work goes uninterrupted.
- 1. Download WPS Office: Visit the official WPS website and download the free WPS Office installer.
- 2. Install the application: Run the setup file and follow the simple on-screen instructions to install the suite on your computer.
- 3. Open your Excel files: Launch WPS Spreadsheets and directly open your existing .xlsx files to continue working without interruption.

Frequently Asked Questions
Can third-party add-ins cause Excel to crash frequently?
Yes, outdated or incompatible COM add-ins frequently cause Excel to freeze or crash. You can test this by launching Excel in Safe Mode (hold the Ctrl key while clicking the Excel shortcut). If it doesn't crash in Safe Mode, disable your add-ins one by one via File > Options > Add-ins to find the culprit.
How do I know if my antivirus software is interfering with Excel?
Some antivirus software can conflict with Excel if it scans files during the opening or saving process. You can temporarily disable your antivirus software to see if the crashing stops. If it does, make sure your antivirus is updated to the latest version or add Microsoft Excel to its exception list.
What should I do if the Online Repair tool doesn't fix the crashing issue?
If Online Repair fails, you may need to completely uninstall Office using the Microsoft 365 uninstall tool to remove hidden corrupted files. Once fully uninstalled, restart your PC and download a fresh installer from your Microsoft account to reinstall the software.




