It is officially compatible with Windows 10 (64-bit) and Windows 11 Pro/Enterprise , as well as Windows Server 2016, 2019, and 2022.
Note that because the software is subject to export restrictions, registration on the Siemens site may take a few days for approval. Key Features and Enhancements
The software is available exclusively through the Siemens Industry Online Support portal or the Siemens Digital Industries Software store. To access the download, you typically need a valid user account and an active software update service contract. Unlike consumer software, you will not find an authorized direct download link on public software aggregators. step7 v5.7 download
7 SP4 Trial Download. You can download the trial version of STEP 7 V5. 7 SP4 here free of charge. Siemens SiePortal Show all Windows 10 Pro / Enterprise Windows Server 2016 (Standard Edition as workstation) Windows Server 2019 (Standard Edition as workstation) Major New Features Application Integrity Monitoring: This version includes a default check to ensure installation data has not been modified by malware. If you use older hardware or option packages that do not support this, you may need to temporarily disable it in SIMATIC Manager settings. Updated Hardware Support: Newer Service Packs (like SP2) include an updated module catalog for the latest hardware. Security Patches: Cumulative hotfixes (e.g., Hotfix 3 for SP3 ) are regularly released to address security vulnerabilities. Siemens +4 Licensing Options While the download provides a 21-day trial, permanent use requires a license key: www.industry-mobile-support.siemens-info.com +1 Floating License: Allows usage on any computer with the license key. Upgrade License: For users moving from V5.3, V5.4, V5.5, or V5.6 to V5.7. Rental License: Available for short-term use (e.g., 50 hours). Siemens Do you need
Small UI refinements make navigation more intuitive compared to older V5.5/V5.6 releases. System Requirements It is officially compatible with Windows 10 (64-bit)
The official Siemens website is the most reliable source for downloading Step 7 V5.7. Siemens provides a customer support area where registered users can download software, manuals, and other documentation.
STEP 7 v5.7 is the engineering software used to configure, program, and diagnose Siemens SIMATIC S7-300, S7-400, and C7 PLCs. Unlike the modern TIA Portal, which unifies PLC, HMI, and Drives into one interface, STEP 7 v5.7 utilizes the traditional "Simatic Manager" interface. To access the download, you typically need a
: It allows users to create, modify, and test PLC programs. The software supports various programming languages, including LAD (Ladder Logic), FBD (Function Block Diagram), and STL (Statement List).
The most reliable way to acquire the software is through the official Siemens Industry Online Support (SIOS) portal.