Convert XLM to XLSX (Excel)
Convert XLM spreadsheet documents to XLSX (Excel) format, edit and optimize documents online and free.
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The XLM file extension stands for "Excel Macro", a format used in early versions of Microsoft Excel to store macro instructions. Introduced with Excel 4.0 in the early 1990s, XLM files enabled automation of repetitive tasks by recording sequences of actions performed within the spreadsheet. They were pivotal in the evolution of Excel's macro capabilities, which later transitioned to VBA (Visual Basic for Applications). While XLM is largely obsolete now, understanding its role is crucial for grasping the history of Excel's automation features.
The XLSX file extension, standing for "Excel Spreadsheet", represents a widely used format for Microsoft Excel spreadsheets. Introduced in Excel 2007, XLSX replaced the older XLS format, utilizing the Office Open XML (OOXML) standard to store data more efficiently and reduce file size. It supports advanced features such as pivot tables, charts, formulas, and macros, essential for data analysis and reporting in various professional settings. The transition to XLSX provided enhanced security, improved data recovery, and greater compatibility with other software applications, solidifying its status as a pivotal tool in data management and business intelligence.
Choose any XLM spreadsheet document from your computer, or drag & drop a XLM file onto this page.
Use the tools available for converting XLM to XLSX (Excel) and click the Convert button.
Give it a moment for the XLSX (Excel) conversion to complete, then download your file afterward.
To change XLM format to XLSX, upload your XLM file to proceed to the preview page. Use any available tools if you want to edit and manipulate your XLM file. Click on the convert button and wait for the convert to complete. Download the converted XLSX file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to XLM file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to XLM file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to XLM file location or include path to your input file.