When will WinCC OA support Windows Server 2025 and for which versions?

Answer:
WinCC OA supports Windows Server 2025 for 3.20 and 3.21 (recent Patch versions).

Please keep in mind:
1) We run ~70k automated tests every night to ensure the excellent quality of WinCC OA.
Every additional platform, which is fully supported, increases efforts considerably.

2) If you require a specific platform version and/or for a specific OA version or if you require e.g. a platform version to be longer supported, an individual, paid contract might be feasible.
Please get in contact with your sales specialist.