Convert _XLS to XLSM

Understanding XLS and XLSM file formats

The XLS file format is a spreadsheet format created by Microsoft Excel, primarily used in older versions of Excel (prior to Excel 2007). It stores data in a tabular form and supports basic features like formulas, charts, and formatting. However, it does not support macros.

The XLSM file format is an Excel Macro-Enabled Workbook, introduced with Excel 2007. It is similar to the XLSX format but with the added capability to store and execute macros, which are automated tasks and functions written in the VBA (Visual Basic for Applications) programming language.

How to convert XLS to XLSM

Converting an XLS file to an XLSM file involves opening the XLS file in a version of Excel that supports XLSM and saving it in the new format. This process allows you to add macros to your spreadsheet if needed.

Best software for XLS to XLSM conversion

The best software for converting XLS to XLSM is Microsoft Excel itself. Here’s how you can do it:

• Open the XLS file in Microsoft Excel.
• Go to the File menu.
• Select Save As.
• Choose the location where you want to save the file.
• In the Save as type dropdown, select Excel Macro-Enabled Workbook (*.xlsm).
• Click Save.

By following these steps, you can easily convert your XLS file to an XLSM file, enabling macro functionality.