Best Finite Element Analysis (FEA) Software for Linux

Compare the Top Finite Element Analysis (FEA) Software for Linux as of April 2025

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What is Finite Element Analysis (FEA) Software for Linux?

Finite element analysis (FEA) software is a computer program used to simulate and analyze the behavior of structures or components under different loading conditions. It allows engineers to create virtual models of their designs and test their performance before physical prototypes are built. FEA software uses complex mathematical algorithms to break down a structure into smaller, more manageable elements, making it possible to accurately predict stress, strain, and deformation in various areas of the model. This type of software is commonly used in industries such as aerospace, automotive, and construction for design optimization and ensuring structural integrity. FEA software is constantly evolving with advanced features being added to improve accuracy and efficiency in the analysis process. Compare and read user reviews of the best Finite Element Analysis (FEA) software for Linux currently available using the table below. This list is updated regularly.

1

FEATool Multiphysics

Precise Simulation

FEATool Multiphysics - "Physics Simulation Made Easy" - a fully integrated physics, FEA, and CFD simulation toolbox. FEATool Multiphysics is a fully integrated simulation platform with a unified interface for several Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) multi-physics solvers, such as OpenFOAM, SU2 Code, and FEniCS. This uniquely allows for modeling coupled physics phenomena such as found in fluid flow, heat transfer, structural, electromagnetics, acoustics, and chemical engineering applications, within a single user-friendly interface. With these capabilities, FEATool Multiphysics has become trusted tool by engineers and researchers worldwide to accelerate innovation and quickly achieve results in the energy, automotive, semi-conductor, and process industries.

1 Rating

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2

COMSOL Multiphysics

Comsol Group

Simulate real-world designs, devices, and processes with multiphysics software from COMSOL. General-purpose simulation software based on advanced numerical methods. Fully coupled multiphysics and single-physics modeling capabilities. Complete modeling workflow, from geometry to postprocessing. User-friendly tools for building and deploying simulation apps. The COMSOL Multiphysics® software brings a user interface and experience that is always the same, regardless of engineering application and physics phenomena. Add-on modules provide specialized functionality for electromagnetics, structural mechanics, acoustics, fluid flow, heat transfer, and chemical engineering. Choose from a list of LiveLink™ products to interface directly with CAD and other third-party software. Deploy simulation applications with COMSOL Compiler™ and COMSOL Server™. Create physics-based models and simulation applications with this software platform.

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3

WELSIM

WelSimulation LLC

WELSIM finite element analysis software helps engineers and researchers conduct simulation studies and prototype virtual products.

Starting Price: $45 per user per month

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4

Tecplot 360

Tecplot

Make Better Decisions with Tecplot 360, the most complete CFD Post processor. More CFD simulations are being run, grid sizes are getting larger, and data sets are being stored remotely. It’s essential that you have the right tools to handle large data sets, automate workflows, and visualize parametric results. Tecplot 360 helps you spend less time waiting and more time discovering. Integrate XY, 2D & 3D plots and get them looking exactly the way you want. Communicate your results with brilliant images and animations. Automate the boring stuff with PyTecplot Python scripting. Never miss a result when analyzing parametric data with Chorus. Securely access large, remote data with SZL-Server client-server. Load Tecplot, FLUENT, PLot3D, CGNS, OpenFOAM, FVCOM, VTU data and 22 other CFD, FEA, structural analysis, and industry-standard data formats. Report and compare solutions in a multi-frame environment with multiple pages.

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5

HyperWorks

Altair Engineering

HyperWorks provides easy-to-learn, effective workflows that leverage domain knowledge and increase team productivity, enabling the efficient development of today’s increasingly complex and connected products. The new HyperWorks experience was created to free engineers to move from physics to physics, domain to domain, and even create reports without ever leaving their model. Create, explore and optimize designs within HyperWorks to produce robust designs that accurately model structures, mechanisms, fluids, electromagnetics, electrical, embedded software, systems design, and manufacturing processes. The solution-specific workflows enhance a growing number of engineering processes including fatigue analysis, concept design optimization, CFD modeling, and design exploration. Each provides a meticulously designed and intuitive user interface, differentiated for each user profile while remaining consistent and easy to learn.

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6

CAE Fidesys

CAE Fidesys

Powerful and flexible preprocessor for high quality finite element meshes. Attractive cost - an order of magnitude lower than foreign counterparts. Strength calculations under static and dynamic loading. Calculation of natural frequencies and vibration modes. Calculation of critical loads and buckling modes. 2D and 3D calculations for volumetric, thin-walled and bar structures. Elastoplastic deformation according to the mises and drucker-prager models. Strength calculations for large displacements. Calculation of thermal conditions, heat loss, temperature deformations of parts and structures. Strength calculations for highly elastic materials.

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7

Calculix

Calculix

With CalculiX finite element models can be built, calculated, and post-processed. The pre-and post-processor is an interactive 3D tool using the OpenGL API. The solver is able to do linear and non-linear calculations. Static, dynamic, and thermal solutions are available. Because the solver makes use of the abaqus input format it is possible to use commercial pre-processors as well. In turn the pre-processor can write mesh-related data for nastran, abaqus, ansys, code-aster, and for the free-cfd codes dolfyn, duns, ISAAC and OpenFOAM. A simple step reader is included. In addition, external CAD interfaces are available. The program is designed to run on Unix platforms like Linux and Irix computers but also on MS Windows.

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8

Abaqus

Dassault Systèmes

Today, product simulation is often being performed by engineering groups using niche simulation tools from different vendors to simulate various design attributes. The use of multiple vendor software products creates inefficiencies and increases costs. SIMULIA delivers a scalable suite of unified analysis products that allow all users, regardless of their simulation expertise or domain focus, to collaborate and seamlessly share simulation data and approved methods without loss of information fidelity. The Abaqus Unified FEA product suite offers powerful and complete solutions for both routine and sophisticated engineering problems covering a vast spectrum of industrial applications. In the automotive industry engineering work groups are able to consider full vehicle loads, dynamic vibration, multibody systems, impact/crash, nonlinear static, thermal coupling, and acoustic-structural coupling using a common model data structure and integrated solver technology.

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