Office Apps Not Opening

Fix a Blank or Hidden Excel Workbook on Mac and Windows

Ayan MasoodAyan Masood Nov 13, 2026 869 views

Question details

The user needs to display an Excel workbook that appears to open but is not visible.

Fix a Blank or Hidden Excel Workbook on Mac and Windows
Product
Microsoft Excel
Device & OS
Mac and Windows
Scenario
Opening a workbook that contains data.
Observed behavior
Excel displays a blank window or hides the workbook, which may remain open in the background and prompt for saving when Excel closes.
Before you start

Open the affected workbook in Excel and check whether its name appears in the Window menu. Also check whether the problem affects one workbook or every file you open.

Solution 1Recommended

Show or unhide the Excel workbook window

Use this when the workbook is open in Excel but its document window is hidden.

1
Open the workbook

In Excel, select File > Open and choose the affected workbook.

2
Show the window

On Mac, check Window > Show or Window > Unhide, depending on your Excel version. On Windows, select View > Unhide.

3
Select the workbook

If a list of hidden windows appears, select the workbook and choose OK or the available Show command.

Show or unhide the Excel workbook window
If Unhide is unavailable: The workbook window may not be hidden. If you are using Windows and the problem occurs when opening a file, check the DDE setting in the next solution.
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Open Excel Workbooks with WPS Spreadsheet

WPS Office is a free, lightweight alternative with a familiar interface. Open compatible Excel workbooks in WPS Spreadsheet for an easy transition, though it does not repair Microsoft Excel itself.

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Frequently Asked Questions

Why does Excel ask me to save when I cannot see the workbook?

The workbook may still be open in a hidden window. Check Window > Show or Window > Unhide on Mac, or View > Unhide on Windows.

Where is the DDE setting in Excel for Windows?

Select File > Options > Advanced and look under General for Ignore other applications that use Dynamic Data Exchange (DDE). Clear it and select OK.

What if the Unhide command is unavailable?

There may be no hidden workbook window. Check whether the issue affects other files, and on Windows check the DDE setting under File > Options > Advanced.

Can I open an Excel workbook in WPS Office instead?

Yes. In WPS Spreadsheet, use File > Open to select a compatible XLS or XLSX workbook. This provides an alternative way to view the file but does not fix Excel.