XLSX (Excel) Converter
Convert XLSX (Excel) spreadsheet documents to a variety of formats, 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.
Drag and drop or manually browse to locate the XLSX (Excel) spreadsheet document.
Select the destination format you want for your XLSX (Excel) file.
When the process ends, use the Download button to access the file.
Install Vertopal CLI first to enable XLSX (Excel) spreadsheet document conversion tasks.