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Excel Workbook Viewer

Excel Workbook Viewer

Browse local sheets, cells and formula caches

Runs in this browser

WorksheetShow formatted valuesCSV delimiterUTF-8 BOMProtect CSV formula text

Read only; formulas are not recalculated and caches may be stale. CSV includes the whole sheet regardless of search, without styles. Merged cells show stored values. CDN loads the parser only.

Up to 50 sheets, 50,000 rows, 256 columns, 200,000 cells; total grid 2 million cells, unpacked size 64 MiB.

Search values in this sheet

Choose a workbook to inspect real cells

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