For PLC Programming: This is used for configuration and programming of SIMATIC controllers S7-1200, S7-300, S7-400, WinAC for PC-based controllers. The programming software for the controller families S7-300, S7-400, C7 and WinAC With its vast array of easy-to-use functions, the STEP 7 software significantly boosts efficiency in all of your automation tasks. WinSPS-S7 is a programming and simulation software for S7-PLCs (S7-300 and compatible PLCs). With the on-board Software-PLC you can simulate your PLC program without any hardware PLC. WinSPS-S7 has also a hardware configurator that supports Profibus-DP. Microsoft project standard 2013.