Are you referring to Portmaster? https://github.com/safing/portmaster/ https://github.com/safing/portmaster/ If so, it "is currently not available for macOS".

Are you referring to Portmaster? https://github.com/safing/portmaster/ https://github.com/safing/portmaster/ If so, it "is currently not available for macOS". https://docs.safing.io/portmaster/install/status/mac https://docs.safing.io/portmaster/install/status/mac