Written by Allen Wyatt (last updated September 4, 2024)
This tip applies to Excel 2007, 2010, 2013, 2016, 2019, and 2021
Normally, Excel saves your worksheets in the workbook format that is appropriate for the version of the software you are using. This means that your worksheets are stored in a peculiar way that is understood by your version of Excel but may not be understood by other programs—including earlier versions of Excel.
If you do a lot of work with people who use other versions of Excel or who use a different spreadsheet program, you may want to specify a different default file format for your files. Excel makes this easy; just follow these steps:
Figure 1. The Save option of the Excel Options dialog box.
ExcelTips is your source for cost-effective Microsoft Excel training. This tip (10480) applies to Microsoft Excel 2007, 2010, 2013, 2016, 2019, and 2021. You can find a version of this tip for the older menu interface of Excel here: Setting a Default File Format.
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