Get Windows binaries here:
http://ffglitch.org/pub/bin/win32/ffglitch-0.4.001-win32.7z

Get statically-linked Linux binaries here:
http://ffglitch.org/pub/bin/linux/ffglitch-0.4.001-musl.7z

Get the source code here:
http://ffglitch.org/pub/src/ffglitch-0.4.001.tar.xz

… or get the latest source code from the github repository:
https://github.com/ramiropolla/ffglitch-core/tree/cas9-0.4.001