CereProc's Mac voices are supported on 10.10 Yosemite, 10.11 El Capitan, 10.12 Sierra, 10.14 Mojave, 10.15 Catalina, 10.7 Lion, 10.8 Mountain Lion, 10.9 Mavericks, 11 Big Sur, 12 Monterey, 13 Ventura and 14 Sonoma.

Download size and disk space usage are around 100MB-200MB. Intel and M1 Macs are supported.

Please note these voices are for personal use only, e.g. a home user on their own Mac. Commercial users of CereProc voices, or users wishing to distribute audio to third parties should use Audio Broadcast License versions of the voices.