Oscilloscope software for the computer are used too often nowadays in professional audio studios and are used to convert analogue audio into the waveform. The working process of these software is like that the software can take audio input by many methods like directly from the microphone of the PC, by a music file or by a recording and then it converts the data into voltages. The voltage is then translated over a graph in the software which shows us oscillations of the sound per minute, second or even millisecond. The software uses Computer’s soundcard to perform operations like converting the audio into a voltage and then digital form, this it does not require any additional device to do it so, and this is why it is also cheap. Most of the universities and college use these software for experimental purposes to teach students about properties of sound too as well as the software is also used in industries. Most of these software come in the free version. However some are with additional features and comes only in the trial version, choose the best one suiting you from the list of software given below.