SuiperSpice`s philosophy is centered around the edit schematic, run simulation, view waveforms, probe signals, view waveforms, edit schematic cycle. All key issues have been automated. You can effortlessly modify the schematic, rerun and inspect new waveforms without having to reload graphs, or fiddle about with cursors. Data readout is immediately the mouse locks onto the waveform.
DC Analysis - Sweeps of voltage/current against voltage/current and resistance.
Operating Points - Circuit bias voltages and currents displayed on the schematic.
AC Analysis - Sweeps of voltage/current against frequency.