SuperSpice

The Internet is filled with all sort of applications that you could use in order to make your work easier. One of them is SuperSpice.
It's an analogue simulation software product that allows a user to simulate the functioning of real electronic circuits. It sports a clean and intuitive graphical interface with many nice tools at hand.

Lightweight user interface

The application doesn't take long to install and it doesn't come with a complicated setup that you would need to complete before you can actually use it. It sports a clean and intuitive graphical interface with many nice tools at hand.
SuperSpice is an analogue simulation software product that allows a user to simulate the functioning of real electronic circuits.

Explore various sections

Instead of constructing a circuit and finding out that it does not then work when built, you can use SuperSpice to construct a virtual model of the real circuit. SuperSpice allows you to set up signal sources and plot the waveforms that circuits produce from these signal sources.
This is achieved by drawing the schematic of the circuit in the SuperSpice GUI and by running simulations. Just a drag drop of a model file will add the file to the SuperSpice library.

More features and tools

An AC analysis generates a frequency response graph, including a plot of amplitude or gain against frequency. Both magnitude and phase can be viewed. Distortion analysis produces a sweep of distortion (THD or IMD) over frequency. The data is valid only for small signals.
Noise analysis allows a plot of effective input and output noise to be plotted, over frequency. Pole-Zero analysis calculates the poles and zeros of a circuits ac transfer function. A "Transient" analysis generates a voltage/current against time waveform plot.
All in all, SuperSpice is a very useful analogue simulation software product that allows a user to simulate the functioning of real electronic circuits.