Judy's TenKey

Judy's TenKey is a powerful calculator that is much more complete than that of Windows, and that has a lot more advantages. It includes a strip that moves vertically and automatically recalculates totals when you make changes and has a multi-level undo option.

Judy's TenKey can serve as both a standard calculator and a scientific one, and it comes with additional features to facilitate your calculations and make them more reliable.

Judy's TenKey includes, among other features, help visualizing your calculations, multi-level undo, error correction, intelligent copy and paste, decimal or exact values, a personalize-able toolbar, and sounds.