QsimpleSheet written by Shahab Shirazi, is a simple, clean & elegant spreadsheet application designed specifically for AmigaOS4. QsimpleSheet features a minimalistic yet intuitive interface and has convenient features like formulae, charts and exhaustive cell styling options as well as comprehensive import & export options. The app has been designed from the ground up to be a simple and fast but convenient spreadsheet. Navigating and selecting works just as expected in a app, with keyboard shortcuts and modifier keys having their expected, standard meaning. The defining element of the interface is the toolbar which gives access to the most commonly used options as well as the ‘main cell editor’. The main cell editor always displays cell contents unmodified by formatting options or formulae results. The main cell editor also provides easy access for inserting common function-calculations of the currently selected cells.