Harmonic Exciter Plugins [VST, AU, AAX]DAW music production AAX, AudioUnit, and VST exciter plugins that apply a smooth harmonic enhancement, exciter, and valve coloration effects to audio tracks. Harmonic enhancement for the sound is like spices for the food: it can be best used to add pleasant grit and subtle brilliance to the sound. Much like with spices, it is possible to overdo the effect, so be careful, how much and on what sounds you apply it.
Compatible Windows and macOS plugin software: Cubase, Logic Pro, ProTools, Ableton Live, Reaper, Presonus Studio One, FL Studio, Cakewalk, Nuendo, WaveLab, GarageBand, Vegas, SoundForge, Audition, Samplitude, Digital Performer, Mixcraft, Bitwig Studio, Edius, others. Note that for Logic Pro you should download the AU,AAX package, not VST.
If you cannot get plugin to work on macOS, you have to logout from the system and login again; it's a known issue not caused by plugin's own bug.