Acoustic Simulation Software.
Acoustic modeling and analysis
Engineer better acoustic performance: quieter products, improved sound quality, and optimized acoustic design. See the effects of noise, vibration, and harshness (NVH) and predict sound fields.

Altair FEKO
Accurate simulation of high frequency electromagnetic problems – antennas, radars, and electromagnetic compatibility.

Altair FlightStream
All-in-one aerodynamics simulation: Manage all steps of the analysis process in one place, simplifying workflows and saving time.

Altair Flux
Cross-domain simulation of low frequency electromagnetic problems.

Altair HyperMesh
An enterprise-level pre- and post-processor for building, managing, and validating simulation models.

Altair Inspire
A design and simulation platform that brings together powerful optimization and manufacturing tools in a simple, intuitive interface. Topology optimization, multiphysics verification, and production-ready tools mean you can create innovative products faster and validate robust designs earlier.

Altair OptiStruct
An optimization-enabled multiphysics solver for structural, thermal, fatigue, and acoustic analyses.

Altair PhysicsAI
Combining AI with engineering simulation to predict complex physical behaviors.

Altair PSIM
Dedicated simulation for power electronics and motor drives.

Altair Radioss
A high-fidelity explicit dynamics solver for simulating highly nonlinear events.

Altair RapidMiner
Accelerate smarter decisions with advanced analytics models, explainable AI, and enterprise AI tools.

Altair SimLab
Multidisciplinary simulation in a single platform.

Altair SimSolid
Structural analysis without the need for geometry simplification and meshing.
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