Trials for WinCC V13 SP1 and SINAMICS Startdrive are also available as separate downloads within the same support ecosystem. Registration and Export Restrictions
When the trial expires, TIA Portal will enter (you can view but not modify projects). To continue, either: Siemens Tia Portal V13 Trial Download
The 21-day countdown starts the first time you launch a software module (e.g., creating a PLC program) – not on installation day. This gives you a buffer for setup. Trials for WinCC V13 SP1 and SINAMICS Startdrive