You can sound like a monster, a little kid or even an old lady, the possibilities are endless. One is the JR version, which is free and has a limited voice modifier available. One is the Pro version, which gives you several more options when it comes to voice modifiers. MorphVox comes in two versions, one free and one paid, to help fit all budgetary needs.
MorphVox is a unique voice changing software that has an endless list of modifiers available to all users.
