Screenshots:
There you can see how the application look like in default GTK3 theme of GNOME (in linux), but the application is designed for best fitting to your operating's system user interface that means that the app's look and feel is automaticly changed to your operating look and feel.
Main window:
Print preview:
This picture shows how will look your printed pages although you can change font name and background color and also you can change columns if you want...
Settings windows:
