VCV Rack - A cross-platform modular synthesizer.
Inno Setup - Inno Setup is a free installer for Windows programs.
miRack - Eurorack-style modular synthesizer for iOS.
NSIS - NSIS (Nullsoft Scriptable Install System) is a professional open source system to create Windows...
SynthEdit - Visual programming software to build your own synthesizer.
InstallForge - A very simplistic and streamlined program for creating installation files.