PLC Simulator is described as 'Online PLC programming simulator for Ladder Logic and Structured Text, with live scan-cycle visualisation, HMI tools, robots and 3D factory scenarios' and is an website in the development category. There are 1 alternatives to PLC Simulator, not only websites but also apps for Windows. The best PLC Simulator alternative is CODESYS. It's not free, so if you're looking for a free alternative, you could try CODESYS.
CODESYS is the leading manufacturer-independent IEC 61131-3 automation software for engineering control systems. It is used to program many hundreds of different controllers, PLCs, PACs and other automation system, even via an Industry 4.0 interface.
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