Activate the 21-day trial license via the ALM interface upon the first launch.
Enter the anonymous hero (or villain). Someone—likely a frustrated Eastern European engineer with too much time and too little budget—cracked the licensing system wide open. They packaged the solution into a simple tool: .
No. TIA V14 requires license management changes that EKB 2012 cannot handle. Use newer tools (e.g., Sim_EKB_Install_2022_10_01) but note legal risks. simatic ekb install 2012 download install
button (usually the icon with a blue arrow pointing to a hard drive).
Which (STEP 7, WinCC, TIA Portal) you are trying to activate? Activate the 21-day trial license via the ALM
Note: Compatibility with Windows 10/11 is for the original 2012 version. For modern OS, you would need a newer EKB version (e.g., 2020–2025).
The use of Simatic EKB Install exists in a legal gray area, but it is very close to black. Siemens, the owner of the software, makes its stance unequivocally clear in its official forum: . The software's license is a product that must be purchased separately from the hardware. They packaged the solution into a simple tool:
Students and educational institutions can access heavily discounted Siemens Automation Cooperates with Education (SCE) packages.
Since these tools are often distributed via unofficial forums, they can carry malware. Always run a virus scan before execution.
The licensing directory AX NF ZZ is hidden by default. If your system cannot write to it, change your Windows folder settings to "Show hidden files, folders, and drives."
