ioBroker - flexible and modular application for the IoT and Smarthome
EventGhost - EventGhost is an advanced, easy to use and extensible automation tool for MS Windows.
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.
Girder - Made by Promixis, Girder is the award winning home and industrial automation software that allows...
Domoticz - Domoticz is a lightweight Home Automation System
WinLIRC - WinLIRC allows you to transmit and receive standard infrared remote control signals.