How to Fix Excel Freezing When Clicking the Formula Bar on Mac
Question details
Microsoft Excel completely freezes and becomes unresponsive whenever the user clicks or selects the formula bar in any workbook.

- Product
- Microsoft Excel
- Device & OS
- macOS
- Scenario
- Editing cell values or typing formulas directly into the formula bar.
- Observed behavior
- The application hangs, stops responding to any inputs, and often requires a force quit immediately after the formula bar is clicked.
Force quit the frozen Excel application by pressing Command + Option + Esc, and ensure your macOS is updated to the latest version before proceeding with troubleshooting.
Validate and Remove Problematic Fonts in macOS
Damaged or duplicate fonts often cause Excel to crash or freeze when rendering text inside the formula bar.
Because the formula bar dynamically renders system fonts when selected, a corrupted font file or duplicate font conflict in the macOS Font Book can instantly freeze Microsoft Excel.
Press Command + Space to open Spotlight Search, type 'Font Book', and press Enter.
Click 'All Fonts' in the left sidebar, then click any font in the main list and press Command + A to select them all.
Go to the 'File' menu at the top of the screen and choose 'Validate Fonts'. Wait for the scan to complete.
Review the validation results. Check the boxes next to any fonts marked with a yellow warning (duplicate) or red error (damaged) and click 'Remove Checked'.
Restart your Mac and open Excel to test if the formula bar works correctly without freezing.

Run Disk Utility to Verify the Startup Disk
Use the macOS built-in Disk Utility to find and repair underlying disk or permission errors causing Excel to freeze.
Test with a New Mac User Account and Reinstall
Isolate the issue to determine if your current macOS user profile is corrupted, which may necessitate a fresh installation of Excel.
Try WPS Office for a Stable Spreadsheet Experience on Mac
If Microsoft Excel continues to crash or freeze on your Mac due to system conflicts, switch to WPS Office. It provides a lightweight, highly stable spreadsheet editor that handles heavy files with ease while offering a familiar interface.

Frequently Asked Questions
Why does Excel specifically freeze when clicking the formula bar on Mac?
The formula bar actively calls upon system fonts and macOS display rendering protocols. If a default font is corrupted, duplicated, or missing, the process fails to load the text properly, causing the entire Excel application to freeze.
Will reinstalling Microsoft Excel delete my saved workbooks?
No, uninstalling or reinstalling the Excel application only removes the program files. Your locally saved workbooks, spreadsheets, and documents remain safely stored in their respective folders on your Mac.
How do I forcefully close Excel if it is completely unresponsive?
You can force quit any frozen Mac application by pressing the Command + Option + Esc keys simultaneously. Select 'Microsoft Excel' from the 'Force Quit Applications' window and click the 'Force Quit' button.
What should I do if the Font Book validation finds no errors?
If Font Book shows no damaged or duplicate fonts, the issue may lie deeper in your macOS user profile or system files. Proceed to run Disk Utility's First Aid feature or try testing Excel on a newly created macOS user account.




