Hardcoded Value Detector
Finds two things Excel does not: numbers typed over formulas, and constants buried
inside formulas. It shows you each one in place, explains what it displaced, and can
put the formula back.
Undo is free in every tier, always — an add-in that writes to your
workbook but charges to reverse it would be indefensible.
- Host
- Excel task pane
- Free
- Check and explain the active sheet. Undo.
- Paid
- Whole-workbook scan, guided fix, CSV and Markdown export
- Price
- £3 a month, or £25 a year
Prices and checkout
Support and documentation
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Copilot Readiness Scanner
Scores the active worksheet for Copilot readiness and explains, for every finding, why
Copilot cares. Merged cells, banner rows, numbers stored as text —
the things that quietly make Copilot's answers wrong rather than absent.
Every scan and every explanation are free; applying the fixes is the paid part, and
Restore is free in every tier, always.
- Host
- Excel task pane
- Free
- Every scan, every score, every explanation. Restore.
- Paid
- Applying the fixes — one-click and guided
- Price
- £6 a month, or £45 a year
Prices and checkout
Support and documentation
Privacy