[Download] Step7 V5.7 Professional 2021 Full (GoogleDrive)

Simatic Step 7 V5.7 / Professional is specialized software for programming Siemens S7-300, S7-400 PLCs from Siemens. This is the latest version as of the time plc247.com wrote this article.
The software is upgraded with new more powerful features, helping programmers save time as well as easily implement projects.