Voice Changer by AVSoft is real time voice manipulation software that can be used for a wide range of purposes including (according to their website); Voice-over and voice dubbing for audio/video clips, presentations, narrations, voice messages, voice mails, E-greeting cards, broadcasting, etc.; mimic the voice of any person, create animal sounds, change/replace/remove voices in songs, videos,etc. I bought it for the specific purpose of changing my own voice, to extend my vocal range, for voicing characters in my own animations. I was fortunate enough to get this software at a significant discount that made it difficult to refuse, given that I'd never tried it, or even heard of it before. I'm not sure if I would have bought it at the full price given that much of what it can do (for my needs) can also be done with the freeware audio program, Audacity . AV Voice Changer Interface. Voice Changer is relatively easy to install and set up. Once installed simply