STEP 7 (TIA Portal) helps you perform your engineering tasks intuitively and efficiently. Thanks to its integration in TIA Portal, STEP 7 offers transparency, intelligent user navigation, and straightforward workflows in every work and programming step. Functions such as drag & drop, copy & paste, and Auto Complete make work much quicker and easier. SIMATIC STEP 7 offers maximum user-friendliness, regardless of whether you‘re a beginner in the engineering field or already have many years of experience. For new users, the engineering is easy to learn and apply, whereas for experts, it’s fast and efficient.

SIEMENS SIMATIC STEP 7 Professional 2021 (Site Package) for Windows 10
include STEP 7 v5.7 + S7-SCL v5.7 + S7-GRAPH v5.7 + PLCSIM v5.4 SP8 HF1
S7-PDiagn v5.7
S7-PM Project Messages v5.7
Version : 5.7 Build 0
Developer : SIEMENS Developer