Open Chord

Hear the song. Find your shape.

Open Chord turns an MP3 or WAV into a clear practice view with an estimated key, tempo, chord timeline, and simple low-string guitar shapes.

What it does

• Shows estimated song chords and simpler shapes to play.
• Includes shapes for Standard, Drop D, DADGAD, Open D, and Open G tunings.
• Slows playback from 50% to 120% without intentionally changing pitch.
• Lets you scrub the waveform and loop difficult sections.
• Analyzes audio locally on your computer.

What you get

• Open Chord 1.3.0 Windows installer
• Windows x64 only
• 59.4 MB download
• Updates throughout the current v1.x series

Before you buy

Chord, key, tempo, meter, and timing results are estimates. Suggested shapes intentionally simplify the recording. You must have the right to use the audio files you load.

Windows only. macOS is not included.

One-time purchase: $5 USD.