The PhONEday main window contains all the information and controls needed to convert your data files. It is illustrated below:
 
The PhONEday Convertor™ is very easy to use. There are only three main commands to worry about — 'Open', 'Save' and 'Quit'. They are executed using the top three buttons located at the top-right corner of the main window.
The lower half of the window contains five fields which give you information about the file you wish to convert. The circle in the lower left corner of the window is a progress indicator (a dial) which, during the conversion process, gives you a visual indication of how much data has been converted and how much remains still to do.