Diff Excel workbooks in CI, without Excel. Compares formulas, values and dependencies between two .xlsx files. Standard library only, no runtime dependencies.
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Updated
Oct 8, 2026 - Python
Diff Excel workbooks in CI, without Excel. Compares formulas, values and dependencies between two .xlsx files. Standard library only, no runtime dependencies.
Step-by-step guidance for cleaning up messy Excel spreadsheets and rebuilding them into stable, maintainable models.
Evidence-first Excel financial-model review with deterministic checks, finance tie-outs, cell-level proof, cited memos, and Markdown export.
Understand and de-risk any Excel workbook in seconds — a Grammarly/X-ray for spreadsheets. Finds hidden formula bugs, errors & risks, with a Health Score.
Browser-local financial model audit and investment-committee pre-review platform for accounting, formula, DCF, assumption, and scenario checks.
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