Office files
List worksheet names, visibility, row counts and column bounds.
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List worksheet names, visibility, row counts and column bounds.
xlsx-sheet-lister-sample.xlsxList worksheet names, visibility, row counts and column bounds. The result follows this tool's output contract and this boundary: Files stay in this browser tab. Workbook and ZIP limits protect your device; formulas are never executed.
Choose xlsx-sheet-lister-sample.xlsx and confirm that it matches .xlsx,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet plus the file limits shown on this page.
Run XLSX Sheet Lister. The browser parses the selected file under this rule: List worksheet names, visibility, row counts and column bounds.
Inspect the filenames, counts or text structure under Result; before downloading, check this boundary: Files stay in this browser tab. Workbook and ZIP limits protect your device; formulas are never executed.
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