SIMATIC STEP 7 Professional V18, Powerpack & upgrade STEP 7 V5.3..V5.6 -> V18/2021 SR1; combo floating license DL; engineering software in the TIA Portal; class A; software, documentation and license key for download; 9 languages: de,en,zh included, fr,es,it,ru,ja,ko as download; executable on Windows 10; Windows 11; Windows Server 2016/2019/2022; for configuration of SIMATIC S7-1200/1500, SIMATIC S7-300/400/WinAC, SIMATIC Basic Panels - - consignee email address required for delivery