Convert XLSMHTML to _XLS

Understanding xlsmhtml and xls file formats

XLSMHTML is a web archive format used by Microsoft Excel to save spreadsheets as a single MHTML (MIME HTML) file. This format preserves the spreadsheet's layout, formatting, and embedded objects in a web-friendly format, making it easy to share and view in browsers. However, it is not natively editable in Excel as a standard spreadsheet.

XLS is the classic binary file format for Microsoft Excel spreadsheets, widely used for storing data, formulas, charts, and macros. It is compatible with most spreadsheet software and is ideal for editing and data manipulation.

Why convert xlsmhtml to xls?

Converting xlsmhtml files to xls allows you to regain full editing capabilities in Excel or other spreadsheet programs. This is essential if you need to update data, use formulas, or collaborate with others using standard spreadsheet tools.

How to convert xlsmhtml to xls

There is no direct 'Save As' option in Excel for converting MHTML files to XLS. However, you can follow these steps:

1. Open the xlsmhtml file in Microsoft Excel (Excel 2010 or later is recommended).
2. Review the imported data to ensure formatting and content are intact.
3. Go to File → Save As.
4. In the Save as type dropdown, select Excel 97-2003 Workbook (*.xls).
5. Choose your destination folder and click Save.

Best software for xlsmhtml to xls conversion

Microsoft Excel is the most reliable tool for this conversion, as it natively supports both formats and ensures the highest compatibility. If you do not have Excel, you can try LibreOffice Calc, which can open MHTML files and save them as XLS, though formatting may not always be perfect.

Online converters

Some online converters like Zamzar or Convertio may support MHTML to XLS conversion. However, for sensitive or complex spreadsheets, using desktop software is recommended to preserve data integrity and privacy.