iMass (short for isotopeMass) contains the following tools:
· A versatile molecular mass calculator that can deal with complex formulas.
· An isotope distribution pattern plotter.
· A tool computing elemental compositions matching an given mass - up into the kDa range.
· A periodic table of the elements with detailed information on each element.

iMass understands complex chemical formulas as well as user defined abbreviations for commonly used formulas.

What's New in This Release: [ read full changelog ]

· Isotope distribution graphs can be exported as tab-delimited data for later use in spread sheet applications.
· Isotope distribution graphs of multiple charged species.
· Overlaying of isotope distribution graphs.
· Minor changes in the user interface.