REQ: Ackie Sound Vocalshifter

Vocal editing software. A natural pitch shift that maintains the formant as much as possible.

Features

-Graphically edit pitch, formants, dynamics, pan, and timing
-Equipped with a pen tool that allows you to edit pitches by hand and a straight line tool that allows you to draw straight lines
-Equipped with many functions such as automatic pitch correction, vibrato addition, and kerokero voice
-Multi-track support (up to 64 tracks, 1024 items)

http://ackiesound.ifdef.jp/download.html