Excel Viewer

Preview local Excel or CSV files as sheet tables in the browser, then copy or download CSV.

Processed in this browser Results are not saved automatically

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Excel or CSV file Choose a file or drop it here. XLSX and UTF-8 CSV are supported.

Sheet

Safe local preview

Formulas, macros and external links are not executed. File and cell contents are neither stored nor transmitted.

Legacy binary XLS is intentionally unsupported after removal of the vulnerable parser.