Trace for Excel for Windows

Visualize cell relationships (their precedents and dependents) in Excel. Trace is an Excel add-in that draws diagrams or graphs to show visually the cell relationships in your worksheets or workbook. Trace is suitable as a tool for spreadsheet auditing, mathematical modeling or routine calculations in Excel. Trace requires Graphviz (included in the installer archive), an award-winning and open source graph layout software from AT&T Research Lab.