Office for Mac Issues

How to Fix Excel Freezing When Clicking the Formula Bar on Mac

Rana GarciaRana Garcia Nov 2, 2026 869 views

Question details

Microsoft Excel completely freezes and becomes unresponsive whenever the user clicks or selects the formula bar in any workbook.

How to Fix Excel Freezing When Clicking the Formula Bar on Mac
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.
Before you start

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.

Solution 1Recommended

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.

1
Open Font Book

Press Command + Space to open Spotlight Search, type 'Font Book', and press Enter.

2
Select All Fonts

Click 'All Fonts' in the left sidebar, then click any font in the main list and press Command + A to select them all.

3
Validate Fonts

Go to the 'File' menu at the top of the screen and choose 'Validate Fonts'. Wait for the scan to complete.

4
Remove Damaged or Duplicate Fonts

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'.

5
Restart Your Mac

Restart your Mac and open Excel to test if the formula bar works correctly without freezing.

Validate and Remove Problematic Fonts in macOS
Font Conflicts Resolved: Removing broken fonts successfully restores stability to Office applications that rely on native macOS text rendering.
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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.