Save an Excel workbook as an XLSB file
Important
This content is archived and is not being updated. For the latest documentation, go to What's new in Power Automate?. For the latest release plans, go to Dynamics 365 and Microsoft Power Platform release plans.
| Enabled for | Public preview | Early access | General availability |
|---|---|---|---|
| Admins, makers, marketers, or analysts, automatically | - | - | 
Dec 13, 2021 |
Business value
Users will be able to save their Excel workbooks as XLSB files.
Feature details
Excel workbooks can now be saved as XLSB files (.xlsb), either through the Save Excel or Close Excel action. This allows for more scenario coverage and elaborate flow creation.
More info on (.xlsb): This is a binary file format, which is a collection of records and structures that specify Excel workbook content. The content can include unstructured or semi-structured tables of numbers, text, formulas, external data connections, charts, and images.
See also
Save Excel (docs)