This application will helps you tune your guitar using standard tuning EADGBE. You can use this to tune any type of guitar that has 6 strings such as an acoustic, electric, or even classical guitar.
How to tune your guitar: Click on the audio file you need to tune that corresponds with the string you want to tune. To tune your low E string, play the “Low E string” audio file and then play the low E string on your guitar. As both are sounding, turn your low E string tuning peg on your guitar to match the pitch of the sound in the audio file.