Tekla 21.1 System Requirements

Tekla 21.1 uses , not OpenGL like older CAD apps.

A standard 3-button wheel mouse is required for navigating the 3D space (zooming with the wheel, panning by holding the wheel down).

Needed to access online services and specific documentation. Tekla User Assistance tekla 21.1 system requirements

Dual 24" or 27" monitors with 1920 x 1200 or 2560 x 1440 resolution. Tekla User Assistance Additional Software & Services Tekla Structures 2018 Hardware Recommendations

I can recommend specific laptop or desktop builds based on your workload. AI responses may include mistakes. Learn more Share public link Tekla 21

Are you upgrading an or buying a brand new workstation ?

IPv4 is required. Ensure your firewalls allow traffic through ports 27007 and 27008. Tekla User Assistance Dual 24" or 27" monitors

: NVIDIA GeForce RTX series (e.g., RTX 2060/2080 or better) for high-speed 3D visualization . Storage : Minimum : 5 GB to 10 GB of free space for installation .

: Tekla rendering can use DirectX or OpenGL . Prioritize modern cards (like NVIDIA GeForce) that are optimized for DirectX performance.

Tekla Structures 21.1 was originally developed during the Windows 7 and Windows 8 eras.