Understand, fix and improve Excel formulas

  • View formulas as Math equations
  • Visualize and understand complex formulas
  • Find and fix formula errors
  • Combine multiple formulas into a single mega-formula
  • Break formula into smaller steps
  • Refactor (rewrite and improve) formulas
  • Replace references in formulas
  • Live-trace precedents and dependents

Troubleshoot and fix slow Excel files

  • Boost the performance of your Excel spreadsheets.
  • Troubleshoot and fix slow Excel files
  • Find slow formulas
  • Find all volatile cells
  • Trim bloated files
  • Fix the ‘Too many different cell formats’ error

Navigate around Excel faster

Navigate around Excel faster, or even eliminate the need to navigate at all by keeping the important parts of your spreadsheets constantly in-view.

  • Periscope
  • Freeze any columns and rows

Smart tools that make Excel more enjoyable and efficient


  • Subscript & superscript buttons and keyboard shortcuts
  • Remove common annoyances
  • Track active cell
  • Easy select
  • Manual calculation mode warning
  • Resize and right-size array formulas
  • Workbook Detective


  • FD.Utility.RemoveVolatility
  • FD.Utility.RunMacroWhenValueChanges
  • FD.Text.ToStringFormat
  • FD.Text.Concatenate
  • FD.Text.Split
  • FD.Text.NumberToOrdinal
  • FD.Text.NumberToWords
  • FD.Text.NumberToOrdinalWords
  • FD.Text.NumberToRoman
  • FD.Text.RomanToNumber