Download VocalWriter 2.0 for Mac from our website for free. The application lies within Audio & Video Tools, more precisely Editors & Converters. The actual developer of this software for Mac is KAE Labs.
From the developer:
VocalWriter includes a Vocal Synthesizer, General MIDI Synthesizer and an excellent MIDI editor.
You may want to check out more Mac applications, such as VCode, Tipard DVD Audio Ripper for Mac or iMacsoft PSP Video Converter, which might be similar to VocalWriter.