What is the XLMX file format?
A file with the .XLMX extension is a file known as Microsoft Excel Macro-enabled Spreadsheet. It belongs to the Spreadsheet Files category. This format is associated with Microsoft Corporation.
The reliable way to open a .XLMX file is with software that recognises this exact format, rather than guessing from the file name. If you are not sure what created a file, our file identifier can read its first bytes and name the real format, even when the file has been renamed.
We are still gathering the list of programs that open .XLMX files. A fully verified, hand-written description of this format is being prepared; until then, the details on this page are drawn directly from our database.
Format details
in a nutshellFULL NAMEMicrosoft Excel Macro-enabled Spreadsheet
DEVELOPERMicrosoft Corporation
CATEGORYSpreadsheet Files
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