The Audio VST Toolbox repository contains several sub-projects:

1. A Command line VST Plugin Processor - ProcessVSTPlugin2
2. A Preset file Converter (from Sylenth to Zebra2) - PresetConverter
3. A VST.NET MidiHost example - MidiVstTest
4. A wav to Zebra2 oscillator preset converter tool - Wav2Zebra2Osc
5. and several other tools that are still work in process

Enjoy!

Regards, Per Ivar