| Detailed Information | |||
|---|---|---|---|
| File Extension | XLSX | ||
| File Type | Document Files | ||
| Popularity | 10 | ||
| Description | Microsoft Office Excel File | ||
| Introduction | The XLSX files are used in Microsoft Excel 2007 suite (and above) for Workbooks, spreadsheet document files. The XLSX is Microsoft Excel's proprietary file format for storing its documents. XLSX format uses ZIP compression for smaller file sizes. | ||
| Download PC TuneUp Maestro to open XLSX files | |||
File Extension XLSX
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