Digital Guitar Tuner is a free Windows software, which let's you accurately tune your guitar using direct input, microphone or MIDI tones. Now a new version 2.3 is available for downloading.

Now it features 27 tuning types!

Features:
*High accuracy (uses 16 bit / 44100 Hz input!)
*You can tune guitars with no signal output (through microphone) 27
*different tuning types (standard, lowered, dropped, open tunings, Hawaiian etc.)
*Modulation of root frequency
*Tuning with midi tones
*Nice and simple environment
*it's free!

Digital Guitar Tuner keywords: guitar tuner, tuner, digital guitar tuner, tune your guitar, free guitar tuner