Software Alternatives, Accelerators & Startups

Calculix VS FreeCAD

Compare Calculix VS FreeCAD 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...

FreeCAD logo FreeCAD

An open-source parametric 3D modeler
  • Calculix Landing page
    Landing page //
    2022-10-23
  • FreeCAD Landing page
    Landing page //
    2023-10-23

Calculix videos

Mecway / Calculix - simple check and review results

More videos:

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

FreeCAD videos

Is FreeCAD any good?

More videos:

  • Review - FreeCAD vs Fusion360 - What is the Best FREE CAD Program?
  • Review - FREECAD review | the best free cad software to download for free ! | mechanical modeling program

Category Popularity

0-100% (relative to Calculix and FreeCAD)
Technical Computing
100 100%
0% 0
3D
0 0%
100% 100
Numerical Computation
100 100%
0% 0
Architecture
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Calculix and FreeCAD

Calculix Reviews

We have no reviews of Calculix yet.
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FreeCAD Reviews

15 Best Sketchup Alternatives 2022
From the description “FreeCAD” you can decipher that this software is free to use. Hence, you can use it on Windows, Mac, and Linux amongst other operating systems.
9 Free CAD Software to Download
Although it is open source and free, FreeCAD is on par with other popular CAD programs due to its capability in creating real 3D solids, support for meshes, 2D drafting, right hand coordinate system plus many more features.
10 Free AutoCAD Alternatives
Its tools and concepts are quite similar to those of AutoCAD. So those who are already familiar with CAD will feel very comfortable using it. The FreeCAD source code can be downloaded, used and transformed as the user wants, because it is free. One of its most striking features is that by having a free source code, FreeCAD users have constantly changing software available...
Source: solidface.com

Social recommendations and mentions

Based on our record, FreeCAD should be more popular than Calculix. It has been mentiond 2 times 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

FreeCAD mentions (2)

  • SOLIDWORKS for Linux
    Important note[0] from author: > With the help of my script, You get a way to install Solidworks on your Linux system. > Certain packages and programs that are required will be set up for You, but it's important to know, that my script only helps You to get the program to run and nothing more! Personally I may recommend try & use SolveSpace[1,2] and FreeCAD[3] — free & open-source 2D/3D... - Source: Hacker News / over 2 years ago
  • STL to Gcode for CNC Router?
    Also FreeCAD has a gcode workbench for full 3D. I've used it a little and would describe it as "usable once you work out the quirks". Https://freecadweb.org/. Source: about 3 years ago

What are some alternatives?

When comparing Calculix and FreeCAD, 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.

SketchUp - 3D for Everyone

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

LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.

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

Blender - Blender is the open source, cross platform suite of tools for 3D creation.