Wincc Comfort V11 Update 2 Repack Updated ~repack~ Download Site
V11 can usually coexist with newer TIA Portal versions, but ensure your hardware resources (RAM) can handle the overhead.
Historically, Siemens offered a 21-day trial for V11 SP2, but this version has been officially discontinued HMI Migration: wincc comfort v11 update 2 repack updated download