04 NOVEMBER 2016 | WIN MAC | 60 MB
Hart Instruments has released HISE, a cross-platform open source audio application for building virtual instruments.
HISE emphasizes on sampling, but includes some basic synthesis features for making hybrid instruments. You can build patches, design a custom interface and compile them as a VST / AU plug-in or iOS app.
HISE is available as Standalone application or as VST / AU plugin for Mac OS X and Windows.