Niall Moody released Pedalboard 2, a free VST plugin host for windows. It was made for using it live.
- Modular patching.
- All plugin parameters can be manipulated in real time via MIDI CCs or Open Sound Control messages.
- Any number of patches can be queued up and rapidly switched.
More info and download here: http://www.niallmoody.com/apps/pedalboard2