This patent pending One Weird Plugin simulates the male voice change during puberty! If it was not already obvious from that sentence, this plugin is a joke, but it might actually be useful (or at least interesting) in some situations. This plugin pitches the signal down an octave, but it also has the side effect of causing things to sound like a cracking voice or to make them sound slightly out of tune.
You can download the development binaries for Linux, Windows and macOS from the automated builds page. Or if you're not signed in on GitHub, then you can also find the latest nightly build here.
On macOS you may need to disable Gatekeeper as Apple has recently made it more difficult to run unsigned code on macOS.
After installing Rust, you can compile Puberty Simulator as follows:
cargo xtask bundle puberty_simulator --release