Altair HyperWorks
CAE platform for structural optimization, meshing, and multiphysics
- Vendor
- Altair (Siemens)
- License
- Commercial
- Platforms
- Windows, Linux, Cloud
- Official site
- altair.com/hyperworks ↗
HyperWorks bundles Altair's CAE tools — HyperMesh preprocessing, OptiStruct structural optimization, Radioss crash, AcuSolve CFD, and electromagnetic solvers — under a units-based licensing model that lets one pool of tokens run any tool. Altair pioneered topology optimization and simulation-driven design; the 2025 Siemens acquisition folds the portfolio into the Xcelerator ecosystem.
Best for: lightweighting and optimization-driven structural design, especially automotive body and aerospace structures.
Consider alternatives when you are already committed to a competing platform's digital thread.
Altair HyperWorks articles & guides
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Altair HyperWorks 2026 Delivers AI-Powered Simulation at Enterprise Scale
Altair's HyperWorks 2026 release introduces geometric deep learning, GPU-accelerated reduced order modeling, and integrated multiphysics capabilities, enabling engineers to achieve simulation results up to 1,000 times faster than traditional methods while managing complex assemblies at enterprise scale.
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Siemens Completes $10 Billion Acquisition of Altair Engineering, Creating Industry's Most Comprehensive AI-Powered Simulation Portfolio
Siemens has completed its acquisition of Altair Engineering Inc. for $10 billion, finalizing on March 26, 2025. This landmark merger integrates Altair's simulation, HPC, and AI capabilities into Siemens Xcelerator, creating the world's most comprehensive AI-powered design and simulation portfolio with projected synergies exceeding $1 billion annually.