iUnit converts between over 1400 different units of distance, mass, volume, velocity, density, and other types of units. iUnit is perfect for students, engineers, scientists, and other professionals who need to quickly, easily, and accurately convert between various units of measurement. iUnit also displays the values of many physical constants
What's new in version 3.5.0
Adds units of measurement for computer storage units, mole flow rate, sound, molar concentration, and liquid concentration..