UnitConv converts between various units, generally
SI and Imperial, but there are also some more specialised
conversions, such as energy equivalents. The application also
includes some other calculators, such as a bin/oct/dec/hex
calculator, and an image size calculator.
The main change in version 2.30 is that there is now an inbuilt
editor to allow changes, additions, deletions to the default unit
conversions. This means it is no longer necessary to edit the unit
configuration file in a text editor if you wish to customise the
conversions.