Most procedures and functions are selected from the Process Select window. There are four main areas.
In the middle left is a pop-up menu used to select the main process. Each main process displays a short message below the pop-up menu. Some also display additional controls below the pop-up menu for adjusting certain options related to the currently selected main process.
When a number is required for the main process, a slider is shown with a number to its left. Moving the slider to the left reduces the number; moving it to the right increases the number; clicking the number allows a specific number to be entered.
In the middle right are several checkboxes listing various options that can be toggled on or off.
At the bottom of the window are four more pop-up menus that control various options that have more than two possible settings.
At the top is an area used to display the name of the current character remapping set and the total number of active replacement sets. Remapping sets that remap characters immediately after a line is read are italicized.
A/S displays the Current Settings window instead of the Process Select window when the Process Only program mode is chosen. This is a smaller window which lists the current process, remapping set name, and number of replacements. No controls are available for altering processing settings.
The name of the currently loaded settings file is placed in the title bar of the Process Select and Current Settings windows.
The locations of the Process Select and Current Settings windows are remembered.