VSTHost - Hostprogram for VST-Plugins with ASIO-Support
Cantabile - Plugin host for live performance.
Gig Performer - Gig Performer is a cross-platform audio plugin host for live music performances
SAVIHost - Make VST instrument plugins into standalone apps.
DDMF Metaplugin - Metaplugin is a plugin that loads other plugins. As simple as that. Build your own effect networks with this plugin wrapper using any VST/VST3 (and AU, if you’re on Mac) effect you already have on your harddisk.
Mainstage 2 - MainStage 3 is the live-performance companion app for Logic Pro X that lets you sound as great on stage as you do in the studio.