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WinCC OA Developer Days 2026 Vienna

6.07.2026

Developer Days 2026: A Resounding Success & Gearing Up for 2027!

What an incredible event! The Developer Days 2026 were a fantastic success, and we extend a huge thank you to our entire WinCC OA Community for making it such an inspiring and productive gathering.
WinCC OA + Tiger Data

23.04.2026

WinCC OA Selects TimescaleDB as Its Standard Time-Series Database

We are excited to announce that ETM professional control GmbH, A Siemens Company, has selected…
WinCC Open Architecture V3.21

17.12.2025  | News

WinCC Open Architecture V3.21 now available

WinCC OA World - SiemensID

5.11.2025  | News

WinCC OA World now with Siemens ID Login

We are pleased to announce that we are switching our login system to Siemens ID!

30.06.2024  | News

Request your free WinCC Open Architecture Evaluation License now!

Register today to claim your free evaluation license for WinCC OA!

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