82 Open Source Finite Elements Software Projects

A minimalist FEM program in C++ (single header)

A free VBA library to make structural analysis easy in Microsoft Excel

A 3D structural engineering finite element library for Python.

A python module for scientific analysis of 3D data

A shape optimisation toolbox built on the Firedrake finite element library.

An elliptic curve library written in Swift 4

FreeFEM user documentation

FreeFEM source code

FreeFEM website

A collection of mathematically validated modules (EDP) for FreeFEM

Geophysical Inversion and Modeling Library :earth_africa:

Interface for using finite elements in electromagnetic brain imaging

Utilities for doing calculations in continuum mechanics.

Finite Element Method addons for Wolfram Language

A Python driven, Fortran powered Finite Difference solver for arbitrary hyperbolic PDE systems. This is the mini-app for the Miranda code.

Object-oriented finite element analysis software.

The nutils project

DFT-FE: Real-space DFT calculations using Finite Elements

:spider_web: Simple mesh generator inspired by distmesh.

A Simple Finite Element Method program (AsFem)

Efficient Matlab Implementation of Adaptive Mesh Refinement in 2D

ProjectFEA is a Finite Element Library. It is being designed such that new weak forms of different models can be easily defined and used.

A polyvalent C++ FEM library

High-order Remap Miniapp

Solve the 1D forced Burgers equation with high order finite elements and finite difference schemes.

Massively parallel FEM code for phase-field for fracture by Dolbow Lab at Duke University

Official git repository of Elmer FEM software

Multiphysics Object Oriented Simulation Environment

Discontinuous Galerkin finite element method (DGFEM) for Acoustic Wave Propagation

Grid-based approximation of partial differential equations in Julia

A Full-Newton Finite Element Program for Free and Moving Boundary Problems with Coupled Fluid/Solid Momentum, Energy, Mass, and Chemical Species Transport

C++ FEM library | user-friendly | multi-physics | hp-adaptive | HPC

An adaptive and distributed-memory parallel implementation of the immersed boundary (IB) method

our next generation code

parallel finite element unstructured meshes

High-order unstructured mesh representation and discrete function spaces

A crystal plasticity FEM code that runs on the GPU

The development repository for the deal.II finite element library.

PRISMS-PF: An Open-Source Phase-Field Modeling Framework

Finite Element resources useful for studying or researching

Flexible Multibody Dynamics Simulation with Python and C++

"Programming the Finite Element Method" by I M Smith, D V Griffiths and L Margetts

Serac is a high order nonlinear thermomechanical simulation code

Parallel distributed-memory version of Gridap

Pythonic scripting interface for Comsol Multiphysics

Finite element polycrystal plasticity

A symbolic finite element definition library

FEniCS finite element basis evaluation library

pfm-cracks: A Finite Element code for crack propagation

A finite element analysis library for 2D frame, beams and truss elements using C#

A python library for structural analysis and design

Books with Fortran code, other than textbooks

Lightweight, general, scalable C++ library for finite element methods

Lightweight OpenGL tool for accurate and flexible finite element visualization

XC finite element analysis package for analysis of civil engineering structures.

A finite element framework for Python's scientific stack: arbitrary order planar/curvilinear mesh generation and finite element methods for linear and nonlinear analysis of coupled multiphysics problems

Finite element toolbox for Julia

RBniCS - reduced order modelling in FEniCS

:gem: Feel++: Finite Element Embedded Language and Library in C++

Interface to run Diva software tool (spatial interpolation).

CALFEM - a finite element toolbox for MATLAB

CALFEM for Python is the Python port of the CALFEM finite element toolkit. It also implements meshing function based on GMSH and triangle. Visualisation routines are implemented using visvis and matplotlib.

2D-Finite Element Analysis with Python

A curvilinear mesh generator for high order finite element analysis

Vibration Testing module affiliated with the in-progress manuscript Vibration Testing with Modal Analysis and Health Monitoring- Python version

libMesh github repository

Simplex mesh adaptivity for HPC

MiniFE Finite Element Mini-Application

NuTo - yet another finite element library

Repository for Moltres, a code for simulating Molten Salt Reactors

BriefFiniteElementDotNET (BFE.NET) is a library for linear-static Finite Element Method (FEM) analysis of solids and structures in .NET

Micro mechanical computations with an FFT-based method

Notes on finite element method

Efficient computations with symmetric and non-symmetric tensors with support for automatic differentiation.

Domain-specific compiler for Finite Difference/Volume/Element Earth-system models in Fortran

Python wrapper for MFEM

Two dimensional high-order spectral element method fluid dynamics solver

Two dimensional high-order spectral element method fluid dynamics solver

High-order Lagrangian Hydrodynamics Miniapp

Finite Element tools in Julia

Netgen/NGSolve is a high performance multiphysics finite element software. It is widely used to analyze models from solid mechanics, fluid dynamics and electromagnetics. Due to its flexible Python interface new physical equations and solution algorithms can be implemented easily.