Open source musical instrument tuner for pitch-challenged users
Free Music Instrument Tuner is a musical instrument tunning application.
LINGOT is a musical instrument tuner.
K3Guitune is a program that lets you tune a musical instrument using your computer and its microphone.
Chromatic Tuner is an easy, hands-free way to tune your instruments
Lab Meter AU – Audio Units plug-in tuner for all instruments
Lab Meter – Visual instrument tuner
Keith’s Tuner – Music instrument tuner