Some screenshots (click to enlarge)

Main window	Overview	Nec editor
Geometry edit	Far-field pattern	Linear far-field plot
Compare patterns	FF surface plot	SWR for freq-sweep
Smith chart	Gain, F/B and F/R ratio	3D viewer
Impedance matching	Area Coverage	Current distribution
Current distibution	3D Near-field pattern	Field inside car
Helix model	Optimizer window	Search space
Ship model	Geomtry builder	HRS441 antenna
Time plot	Time/frequency	Distance plot