Simatic EKB Install (often referred to as Sim_EKB) is a third-party software utility used to bypass the licensing requirements of Siemens SIMATIC automation products, such as TIA Portal, STEP 7, and WinCC. Key Functions & Purpose

Simatic EKB Installation Guide 2024 | PDF | Floppy Disk - Scribd

(ALM) to ensure the keys appear in the list and show as "Valid". Critical Considerations Antivirus Warnings

Common Issues and Troubleshooting

If your software still claims there is no license after the "EKB install," check these common fixes:

  1. Check ALM: Open Automation License Manager > "License keys" tab. If you see keys with "Source = Unknown" or "Copy = Unlimited", that is a red flag.
  2. Registry check: Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Siemens\ALM\Licenses. Legitimate licenses show Siemens AG copyright; cracked ones show random hex strings.
  3. File scan: Search for Sim_EKB_Install.exe or EKB_Backup.ekb on the C: drive.

Typical Features of the Tool:

  • Generates license keys for almost all Siemens SIMATIC software versions (S7, PCS7, TIA Portal, WinCC, Drive ES, etc.).
  • Allows installation of "short" or "long" keys (24 hours, unlimited, or network-based).
  • Can back up existing legitimate keys.
  • Works by injecting fake entries into the Automation License Manager database.

Update ALM First: Before using EKB, make sure you have the latest version of the Automation License Manager installed. Important Note on Compliance

Users typically run the utility as an administrator, select the specific software packages they need to activate from a list, and click "Install". Critical Risks & Warnings

: The tool provides a repository of license keys for a broad range of Siemens industrial software. Automation License Manager (ALM) Integration : It is designed to work alongside Siemens' official Automation License Manager