Convert to XLSX (Excel)
Convert any document to XLSX (Excel) format, edit and optimize documents online and free.
Drop Files Anywhere to Upload
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.
Start uploading a file by clicking the Choose File button or drag & dropping your file.
For an advanced conversion, use the XLSX (Excel) optional tools available on the preview page and click the Convert button.
Wait a few moments for the converter to complete its job, then download your XLSX (Excel) file.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to input file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to input file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to input file location or include path to your input file.