ESBCalc Pro Suite Cost: $35 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions ESBCalc Pro Suite: The ESBCalc Pro Suite contains both the ESBCalc Pro - a well featured Scientific Calculator - and ESBUnit Conv Pro - a Unit Conversion Utility that easily converst between 473 units in 25 different measurement categories. Both products are aimed at Win32 Platforms - though they do look best in Windows XP.