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Convert XLSX to XLAM files online with our free spreadsheet converter. Whether you're on Windows 10, Mac, Android or iPhone, converting XLSX files is quick and easy.
Spreadsheet file formats like XLSX, XLS, ODS, and CSV are commonly used for organizing and analyzing data. XLSX and XLS are associated with Microsoft Excel and support advanced features, CSV is a simpler format, storing data as plain text. Popular applications for working with tables include Microsoft Excel, Google Sheets, and Apple Numbers.
To change XLSX to XLAM just drop your file onto the upload form, pick the output format and hit the Convert button. After the conversion is finished, download your XLAM file instantly. No email needed.
Check our videoXLSX is a widely used file format for spreadsheets, developed by Microsoft as part of the Office Open XML standard, succeeding the older XLS format. It is supported by Microsoft Excel, Google Sheets, LibreOffice Calc, and other spreadsheet applications, ensuring cross-platform compatibility. The format is based on XML and stored in a compressed ZIP container, enabling features like advanced formulas, charts, conditional formatting, and support for large datasets while maintaining smaller file sizes compared to its predecessor.
The XLAM file format is a Microsoft Excel Add-in used to extend the functionality of Excel by adding custom commands, functions, and tools. It is primarily created and used in Microsoft Excel and can be opened with compatible spreadsheet applications like LibreOffice Calc or Apache OpenOffice. The format is based on the Open XML standard, containing macros, VBA code, and custom user interface elements, enabling advanced automation and integration within Excel workflows.
You can also convert XLSX into many other file formats. Please see the complete list below.