Software Alternatives & Reviews

Calculix VS ANSYS Mechanical

Compare Calculix VS ANSYS Mechanical and see what are their differences

Calculix logo Calculix

Calculix is a free and open-source finite-element analysis application that uses an input format...

ANSYS Mechanical logo ANSYS Mechanical

Multiphysics, structural and mechanical design.
  • Calculix Landing page
    Landing page //
    2022-10-23
  • ANSYS Mechanical Landing page
    Landing page //
    2022-11-03

Calculix videos

Mecway / Calculix - simple check and review results

More videos:

  • Review - CalculiX - Swivel Tie Down Ring (w plastic)

ANSYS Mechanical videos

ANSYS Mechanical: What's New in 2019 R3

Category Popularity

0-100% (relative to Calculix and ANSYS Mechanical)
Technical Computing
37 37%
63% 63
Numerical Computation
46 46%
54% 54
CFD
100 100%
0% 0
3D
0 0%
100% 100

User comments

Share your experience with using Calculix and ANSYS Mechanical. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Calculix seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Calculix mentions (1)

  • What is the model used for nonlinear material in Freecad?
    Under the hood CalculiX is used for this. It appears the FreeCAD nonlinear material object does use a plastic model from CalculiX. Here are two forum threads I found discussing the matter:. Source: about 3 years ago

ANSYS Mechanical mentions (0)

We have not tracked any mentions of ANSYS Mechanical yet. Tracking of ANSYS Mechanical recommendations started around Mar 2021.

What are some alternatives?

When comparing Calculix and ANSYS Mechanical, you can also consider the following products

elmer - Elmer is an open-source software package that solves partial differential equations. Combined with its ability to run various equations in parallel, it is an effective tool for running multiphysical simulations. Read more about elmer.

MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming

OpenFOAM - OpenFOAM® - Official home of The Open Source Computational Fluid Dynamics (CFD) Toolbox.

SimScale - SimScale makes high-fidelity engineering simulation truly accessible. From anywhere. At any scale. In the cloud.

COMSOL Multiphysics - COMSOL is the developer of COMSOL Multiphysics software, an interactive environment for modeling and simulating scientific and engineering problems.

Autodesk Fusion 360 - Integrated CAD, CAM, and CAE featuring collaborative editing and cloud-based computation.