@coupe70 ah yes, iPlug has a notoriously small binary size and a very basic feature set if you compile a minimal example. Any JUCE made plugin has at least ~12MB of size because there are more things included (graphics frameworks, plugin wrappers, other stuff). HISE adds some things onto that - even if you just compile a effect plugin with a simple filter, the binary will include the code for the streaming sampler module, the scripting engine and all the rest.