Convert XLTM to XLS (Excel)

An XLTM file, short for Excel Macro-Enabled Spreadsheet Template, is a Microsoft Excel file extension used for templates that include macros. These templates allow users to automate repetitive tasks, format documents, and perform complex calculations. XLTM files store settings, layout information, and spreadsheet data, enabling users to create multiple spreadsheets with consistent formatting and functionality. Introduced by Microsoft, XLTM files are essential for users who need to streamline their workflow and ensure uniformity across multiple documents.

The XLS file extension, short for "Excel Spreadsheet", is a legacy format used by Microsoft Excel for storing spreadsheet data. Introduced with Excel 2.0 in 1987, it was the primary format until the introduction of XLSX in 2007. XLS files contain data organized in rows and columns, supporting formulas, macros, and various formatting options, making them essential for data analysis and financial reporting. Despite being replaced by the more robust and secure XLSX format, XLS files remain widely used in many legacy systems and applications.