Excel Performance Problems

How to Fix Excel Freezing When Changing Text Color

Adam DavisAdam Davis Oct 23, 2026 868 views

Question details

The user experiences freezing or hanging in Excel when attempting to change the text color in a column.

How to Fix Excel Freezing When Changing Text Color in Microsoft 365
Product
Microsoft Excel 365
Device & OS
not provided
Scenario
Modifying spreadsheet formatting, specifically attempting to change the font color of text within a column.
Observed behavior
Excel becomes unresponsive, hangs, or completely freezes when the text color is modified.
Before you start

Before troubleshooting add-ins, save any open workbooks to prevent data loss and ensure your Microsoft 365 application is fully updated.

Solution 1Recommended

Troubleshoot Add-ins Using Excel Safe Mode

Use this method to determine if a third-party add-in is causing Excel to freeze when modifying cell formatting.

Add-ins can sometimes conflict with Excel's core features, leading to performance issues like freezing when applying formatting. Running Excel in Safe Mode temporarily bypasses these add-ins, allowing you to easily isolate the problem.

1
Launch Excel in Safe Mode

Press and hold the 'Ctrl' key while clicking the Excel shortcut, or press Win + R, type 'excel /safe', and hit Enter.

2
Test the Formatting Feature

Try changing the text color in a column. If Excel does not freeze, a third-party add-in is likely the cause of the problem.

3
Access the Add-ins Menu

Go to 'File' in the top ribbon, select 'Options', and click on 'Add-ins' in the left pane of the Options window.

4
Disable COM Add-ins

At the bottom of the window, change the 'Manage' dropdown to 'COM Add-ins' and click 'Go'. Uncheck all enabled add-ins in the list and click 'OK'.

5
Restart Excel Normally

Close Excel and reopen it normally. Enable your add-ins one by one, testing the text color feature after each, to identify the specific add-in causing the freeze.

Identifying the Culprit: If you have multiple add-ins, enabling them one at a time is the most reliable way to pinpoint exactly which extension is causing the crash.
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  1. 1. Download and Install: Download WPS Office for free from the official website and follow the quick installation prompts.
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Frequently Asked Questions

Why does Excel only freeze when I change colors?

This highly specific freezing is often caused by an incompatible COM add-in or a corrupted display driver interfering with Excel's rendering of new graphical interface elements.

How do I permanently remove a problematic Excel add-in?

Go to File > Options > Add-ins, select COM Add-ins from the Manage dropdown, and click Go. Highlight the problematic add-in from the list and click 'Remove'.

Will I lose my custom formatting if I open my file in Safe Mode?

No, Safe Mode only temporarily disables extensions, customizations, and certain startup folders. It does not alter the data or formatting saved within your workbook.

What if Excel still freezes while in Safe Mode?

If the issue persists in Safe Mode, it is likely not caused by an add-in. The freezing may be due to a corrupted Microsoft 365 installation, an excessively large file size, or outdated computer graphics drivers.