RailFree is a free program to control all trains with a command station. Support for all functions with switching, momentary and inverted states. Automatic search and connection to the command station. Settings for choosing an action when closing the application. Checking the status of the connection to the command station with network indication and emergency stop of model trains. A demo mode is available to test the application without connecting to a command station.

Supported command stations:

• ECoS 50210 by ESU;
• ECoS 50200 by ESU;
• ECoS 50000 by ESU;
• CabControl DCC System 50310 by ESU;
• SmartBox, SmartControl by PIKO;
• Central Station 60212 by Marklin (Reloaded version with ESU update).

System requirements:

• Supported command station with firmware version 4.1.4 and higher
• Network connection to the command station
• Network or wireless connection to a Windows 10/11 device