Tuning a 6-string guitar 1.1

Tuning a 6-string guitar is a free and easy-to-use program that will help you tune a 6-string guitar. You only need to pull the string and follow the instructions of the computer (musical ear is not required). The setup procedure is quite simple - after starting the program, you need to bring the microphone to the guitar strings and sequentially extract the sound from each string. In this case, the program indicator should stop at the center of the screen.
The lower (first) string corresponds to the letter E and the frequency is 330 Hz. The remaining 5 strings have the following designations: B, G, D, A, E.

The program uses the most accurate way to determine the frequencies of the strings that are currently used.