Altair has been acquired by Siemens, creating the world's most complete AI-powered portfolio of industrial software for simulation, high performance computing, data science, and artificial …

Altair is proud of its diversified portfolio, including a versatile range of brands that cater to different market segments, price points, and consumer needs. Creating more sustainable frames, lens, and …

Altair is the brightest star in the equatorial constellation of Aquila and the twelfth-brightest star in the night sky. It has the Bayer designation Alpha Aquilae, which is Latinised from α Aquilae and …

As the pace of innovation accelerates, Altair is helping companies use digital twins, intelligent models, and the convergence of simulation, HPC, and artificial intelligence (AI) to predict and optimize …

Altair Engineering Inc. is an American multinational information technology company headquartered in Troy, Michigan. It provides software and cloud solutions for simulation, IoT, high performance …

We’ve updated the way you log in. This change helps simplify your Altair experience.

We are a global technology company that provides software and cloud solutions in the areas of product development, high-performance computing (HPC) and data analytics.

Dec 8, 2025 · Latest release enables faster, more confident design decisions at scale with accelerated simulation, AI-powered, real-time feedback, and GPU-accelerated reduced order modeling …

Dec 9, 2025 · Altair HyperWorks 2026: New AI, HPC and Multiphysics Capabilities New release enables faster design decisions at scale with accelerated simulation, AI-powered, real-time feedback, and …

Altair HyperWorks, our design and simulation platform, equips every user with a comprehensive suite of CAE applications, including for FEA, CFD, electronic system design, and more.