Inspect spreadsheet formulas

Inspect XLSX formulas and their cached results.

Local processing · Nothing is uploaded · 10 MB per file / 25 MB total

Input & settings

Choose source files

Drop files here. One file per operation.

No files selected

No extra settings are needed.

Result

Choose source files to begin.

How to use

Choose the source file, review settings, process, then inspect and download the result.

Limits and behavior

No formulas are executed or recalculated; missing cached results are reported. Local processing. Maximum 10 MB per file, 25 MB total; expanded ZIP contents at most 50 MB and 2,000 entries. Spreadsheet limit: 10,000 cells and 2,000 rows per sheet. Macros are never executed. Originals are unchanged. Cancellation stops active PDF renders and discards stale results; a synchronous library step finishes before the browser can handle cancellation.

List formulas stored in an Excel file

Review worksheet formulas and cached values when available, useful for checking a shared workbook.

Does reading a cached result recalculate an Excel formula?

No. Cached results may be absent or outdated. This tool does not perform a full spreadsheet recalculation.

Related tools: xlsx to json · create spreadsheet pivot summary

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