Siemens software has a strict dependency chain:
Check your existing license using Siemens’ ALM (Automation License Manager) before attempting a download. Siemens Tia Portal V11 Download
No. Siemens offers a time-limited trial of the latest TIA Portal only. They do not provide free educational licenses for V11. Siemens software has a strict dependency chain: Check
Siemens TIA Portal V11 is a legacy software version that has been officially discontinued They do not provide free educational licenses for V11
Finding an official download for V11 can be challenging because Siemens has officially discontinued the product.
Furthermore, if a maintenance engineer needs to connect to an S7-1200 PLC on a production line to make a small tweak, and that PLC was programmed with V11, newer versions of TIA Portal may fail to recognize the firmware or the project structure, leading to downtime. Hence, the search for a is often driven by necessity, not preference.