that lasts for 14 days. You can download the software from the Siemens Industry Online Support (SIOS) portal after registering.
Getting a legitimate license for is the only way to ensure your automation software remains stable, secure, and legally compliant. While many third-party sites claim to offer "license key generators," these are often malicious and can compromise industrial systems. Official Ways to Get Simatic S7 V5.5 that lasts for 14 days
: If you only need the software for a short time, you can purchase a Rental License (e.g., for 50 hours of operation) through the Siemens Industry Mall . that lasts for 14 days