Convert XLC to XLTX

The XLC file extension stands for "Excel Chart" and is associated with Microsoft Excel. This format was historically used to store chart data and formatting information separately from the main Excel workbook. Originating in earlier versions of Excel, the XLC format allowed for specialized chart manipulation and presentation. However, with advancements in Excel, the need for a separate chart file extension has diminished, and XLC files have become largely obsolete. Modern Excel versions integrate chart data directly within the primary workbook file, simplifying data management and accessibility.

The XLTX file extension stands for "Excel Open XML Spreadsheet Template" and is a file format used by Microsoft Excel. Introduced with Excel 2007 as part of the Office Open XML standard, it enhances the functionality of the older XLT format. XLTX files serve as templates that store predefined formatting, formulas, and styles, enabling users to create consistent and structured spreadsheets efficiently. This format supports advanced features and reduces file size, ensuring compatibility across different platforms. It remains a crucial tool for IT specialists to streamline repetitive tasks and maintain uniformity in data presentation.