MorphVOX Pro (version 4.4.87) is a voice-changing software that allows users to modify their voice in real-time. It offers a wide range of voice effects, including robots, aliens, and animals. The software also allows users to add background sounds and effects to their voice, making it ideal for voice-overs, podcasts, and online gaming. Additionally, MorphVOX Pro has a soundboard feature that lets users play pre-recorded sounds and music during a conversation.