If you recently purchased a license key for v5.7 (or a suite containing it) via the Siemens Industry Mall, you won't get a download link via email. You must use the .
The S7 Distributed Safety V5.7 is a comprehensive safety solution designed to ensure the highest level of safety and reliability in industrial applications. By understanding its features, benefits, and where to find a reliable download link, users can effectively implement and leverage this solution to optimize their industrial safety architectures.
STEP 7 V5.7 is supported on Windows 10 (64-bit) and various Windows Server versions including 2016, 2019, 2022, and 2025.
file from the link above (requires a Siemens account login). Extraction