Developer website: Jason Sonnenschein
eTktab is an ASCII tablature editor for 4/5/6 stringed instruments. Features include: 30 fretboard positions available by single keypress, lyrics, expression marks, solo/chord tab entry modes, and custom guitar tunings and keybindings.
Version 3.22 provides workaround for OS X menu accelerator bug.
Mac OS X 10.0 or later