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errProof vs iCircuit

A side-by-side look at errProof and iCircuit. For an in-depth review of either product, follow the links below.

errProof

errProof

Office & Productivity

errProof is a data validation and error prevention tool for Microsoft Excel. It helps ensure accurate data entry by defining validation rules, conditional formatting, input masks, and drop downs.

data-validationerror-preventionexcel-addin
iCircuit

iCircuit

Development

iCircuit is an easy-to-use, interactive circuit simulator and schematic capture tool. It allows anyone to design and simulate circuits quickly and easily.

circuitsimulatorschematic

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