No specific info about version 4.1. Please visit the main page of "Конфигуратор FBD on Software Informer.
Program, simulate, manage, and monitor Zelio Logic smart relays.
Creates, modifies and edit programs for programmable logic controllers.
WinPLC7 is an application that provides programming features and tools.
SG2 Client is a program that enables to create and edit applications.
WinSPS-S7 is a programming and simulation tool for S7-PLCs.
em4 soft is a powerful programming tool dedicated to the em4 nano-PLC range.