Blue Cat Audio PatchWork is a universal plug-in patchbay and multi-effects host that can load up to 64 VST, VST3, Audio Unit, or built-in plug-ins inside a single instance. With serial and parallel routing, instrument and effect versions, and standalone operation, it functions like a modular container for custom channel strips and shared plug-in rigs.Key features: Hosts up to 64 plug-ins in one PatchWork instance Supports serial and parallel routing layouts Available as an effect, instrument, and standalone application Useful for custom channel strips, parallel chains, virtual busing, and plug-in translation workflows Lets users save complex setups as reusable presets across sessions and DAWs PatchWork is easy to sell to advanced DAW users because it solves several real problems at once: organizing chains, building modular processing, carrying setups between environments, and reducing clutter in large sessions.