Browse free open source C++ Simulation Software and projects below. Use the toggles on the left to filter open source C++ Simulation Software by OS, license, language, programming language, and project status.

  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • Zendesk: The Complete Customer Service Solution Icon
    Zendesk: The Complete Customer Service Solution

    Discover AI-powered, award-winning customer service software trusted by 200k customers

    Equip your agents with powerful AI tools and workflows that boost efficiency and elevate customer experiences across every channel.
    Learn More
  • 1
    OpenFOAM

    OpenFOAM

    The Open Source CFD Toolbox

    OpenFOAM - The Open Source CFD Toolbox. OpenFOAM is a generic, programmable software tool for Computational Fluid Dynamics (CFD). For more information, see: - Main Website: https://openfoam.org - C++ Source Documentation: https://cpp.openfoam.org - Issue (Bug) Tracking: https://bugs.openfoam.org - User Guide: https://cfd.direct/openfoam/user-guide
    Leader badge
    Downloads: 1,712 This Week
    Last Update:
    See Project
  • 2

    Common Image Generator Interface (CIGI)

    Industry standard communication with compliant image generators.

    Software libraries and tools designed for implementation and testing of the Common Image Generator Interface (CIGI), an interface for communication between an image generator (IG) and host device in simulations.
    Leader badge
    Downloads: 70 This Week
    Last Update:
    See Project
  • 3
    Finite Element Method Magnetics

    Finite Element Method Magnetics

    Finite element analysis of electromagnetic devices

    Solves low frequency magnetic, electrostatic, heat flow, and current flow problems on 2D and axisymmetric domains via the finite element method.
    Downloads: 30 This Week
    Last Update:
    See Project
  • 4
    Automata editor

    Automata editor

    automata editor

    Automata editor is a vector editor for drawing finite automata according to VauCanSon-G format with tools for working with finite automata such as basic algorithms, exporting transition table to LaTeX format and automata work simulation.
    Downloads: 4 This Week
    Last Update:
    See Project
  • Fully managed relational database service for MySQL, PostgreSQL, and SQL Server Icon
    Fully managed relational database service for MySQL, PostgreSQL, and SQL Server

    Focus on your application, and leave the database to us

    Cloud SQL manages your databases so you don't have to, so your business can run without disruption. It automates all your backups, replication, patches, encryption, and storage capacity increases to give your applications the reliability, scalability, and security they need.
    Try for free
  • 5
    ASALI

    ASALI

    ASALI is an open-source code for chemical engineers

    Do you work with chemical reactors? Are you curious about them? ASALI is the open-source code that you are looking for. Chemical reactor models, transport/thermodynamic properties of gases, equilibrium calculations. ASALI couples all these features with an user friendly graphical interface. Modeling chemical reactors has never been so easy.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 6
    Repast

    Repast

    The Repast Suite is a family of free agent-based modeling libraries.

    The Repast Suite is a family of advanced, free, and open source agent-based modeling and simulation platforms that have been under continuous development for over 20 years. Current source code and releases are hosted on Github https://repast.github.io/
    Downloads: 4 This Week
    Last Update:
    See Project
  • 7
    Virtual Laboratory Environment

    Virtual Laboratory Environment

    A multi-modeling and simulation environment to study complex systems

    VLE is a multi-modeling and simulation environment to study complex dynamic systems. VLE is based on the discrete event specification DEVS. and it implements the DSDE formalism (A merge of Dynamic Structure DEVS, DSDEVS, with Parallel DEVS, PDEVS). VLE provides a complete set of C++ libraries, called VFL (VLE Foundation Libraries), to develop DEVS models, to gets results of simulations, to launch simulation on cluster. The models can be developed with the DEVS formalism or with the classical mathematical formalism: Ordinary Differential Equation with Euler, Range-Kutta or QSS integrator, Finite state automaton (FDDEVS, UML State chart, Hybrid Petri net). The VLE environment provides an IDE to develop C++ models, DEVS coupled models. VLE have also three ports to use the VFL with Python, Java and R programming languages.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 8
     VASPMO

    VASPMO

    Visualization of wavefunctions calculated by VASP (New release: v0.41)

    VASPMO aims at visualizing wavefunctions (or molecular orbitals) from VASP calculations. It reads VASP's output files PROCAR and CONTCAR, and exports an *.out file in Gaussian's output format, which can be visualized by many popular visualization tools, such as JMol, Molekel, Chemcraft, Gabedit and Molden, etc. These tools can further generate *.cube files, which can be visualized by an even wider range of softwares. 读入VASP计算得到的PROCAR和CONTCAR文件,输出Gaussian结果文件。该文件能够被常用的量子化学可视化软件(如Molekel、Chemcraft、Gabedit、Molden和JMol等)读取,进而绘制和观看体系的分子轨道。有些软件还能导出 cube文件(如Chemcraft和Molden等),从而又能被很多支持cube格式文件的可视化软件所识别。
    Downloads: 3 This Week
    Last Update:
    See Project
  • 9
    VisualPetri is Petri net editor for Windows platform based on GDI Plus library with an integrated simulator. Note: a Petri net is one of several mathematical representations of discrete distributed systems.
    Downloads: 3 This Week
    Last Update:
    See Project
  • Award-Winning Medical Office Software Designed for Your Specialty Icon
    Award-Winning Medical Office Software Designed for Your Specialty

    Succeed and scale your practice with cloud-based, data-backed, AI-powered healthcare software.

    RXNT is an ambulatory healthcare technology pioneer that empowers medical practices and healthcare organizations to succeed and scale through innovative, data-backed, AI-powered software.
    Learn More
  • 10

    blueCFD-SingleCore

    blueCFD-SingleCore is a subset of blueCFD-Core

    FSD blueCAPE Lda is responsible for blueCFD®, blueCFD®-Core, blueCFD-SingleCore and this version of cross-compiled OpenFOAM®. blueCFD-SingleCore is a subset of blueCFD-Core, providing the same high quality cross-compiled build version of OpenFOAM® for Windows XP/Vista/7 (32 and 64bit) as in blueCFD-Core, with some additional tweaks, executables and scripts, in order to maintain usability under a Windows environment. ParaView and MSys are not integrated automatically and MPI support is not provided. For more details, please visit the wiki: https://sourceforge.net/p/bluecfd-sc/wiki/ Note: As of blueCFD-Core 2016-1, the blueCFD-SingleCore project is replaced by: http://bluecfd.github.io/Core/ Disclaimer: * blueCFD® is a registered trade mark owned by FSD blueCAPE Lda. * This offering is not approved nor endorsed by OpenCFD Limited nor ESI Group, the producer of the OpenFOAM software via www.openfoam.com and owner of the OPENFOAM® and OpenCFD® trade marks.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 11
    Hermes -- a set of libraries and tools for the support of scientific simulation and data archival.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    AWNetS(Aibear Wireless Network Simulator)is a C++ written,fire-new discrete-event wireless network simulator which integrates network and communication simulations.It also focuses on various kinds of wireless networks including satellite and HAP.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    This is a spectral solver of Channel flow with options of Rotation and Stratification (CRS).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    DBSolveOptimum

    DBSolveOptimum

    The software for systems biology/pharmacology modeling

    DBSolveOptimum is a stand-alone software tool for the construction and analysis of mathematical models of biological systems. It is a succession and extension of DBSolve 5 and DBSolve 7, which were popular tools for systems biology. In addition to the capabilities of these software packages, DBSolveOptimum is implemented with new tools for extended data analysis and multiple simulations, which are important for simulation of virtual clinical trials and application of modern modeling techniques, like quantitative systems pharmacology, to problems arising in drug research and development. By this time, DBSolveOptimum has been successfully tested and applied for the development and analysis of both systems pharmacology and conventional PK/PD models of drugs. It is free for academic and industrial use. http://www.ncbi.nlm.nih.gov/pubmed/20698988
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    A simulation of Fisher's geometric model of adaptation modified to describe diploid species
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    MITSIM is a simulation-based laboratory developed for evaluating the impacts of alternative traffic management system designs at the operational level. It was developed at the MIT Intelligent Transportation Systems (ITS) Program.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    MSP: a 3D flocking boids simulator

    MSP: a 3D flocking boids simulator

    A highly flexible 3D flocking boids simulator, conceived as a tool for

    This project concerns the design and implementation of an open-source flocking boids simulator, designed as a tool to analyze and characterize flock-like collective emerging behaviors. Each boid is conceived as an active agent and modelled by a point-mass approximation. Boid movements in a 3D space are guided by a set of elementary steering behaviors, each implemented as a force acting on the boid's point mass. Each boid is affected by interactions with both the environment and other boids. The set of considered behaviors are inspired by the well-known approach introduced in 1987 by C. W. Reynolds. The simulator delivers a 3D visual interface and provides as an output file all the instantaneous microscopic information related to each boid (positions and velocities over time), allowing in this way subsequent analysis, such as searching for synthetic and higher-level descriptions of collective behaviors, relying for instance on global network and meta-structural properties.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    OpenVBMS
    OpenVBMS is a mature open-source "Google Earth"-like application for use in DIS-based distributed virtual simulation environment. It has seen extensive use in the industry, and recently, open-sourced.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    One-dimensional semiconductor device simulator. Developed since 1982, it is widely regarded as the industry standard simulator for the photovoltaic (solar cell) industry.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20

    Planck Level-S

    Sources of the simulations package for the Planck satellite project

    This project contains the sources for the simulation codes used within ESA's Planck mission (http://sci.esa.int/planck/)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    QMcBeaver is an object-oriented program to perform Quantum Monte Carlo calculations on atoms and molecules. It is designed to be easy to modify, allowing new ideas to be quickly implemented.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    RegMAS (Regional Multi Agent Simulator) is a spatially explicit multi-agent model framework, developed in C++ language and designed for long-term simulations of effects of government policies over agricultural systems (farm sizes, incomes, land use..).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    RoadRunner represents a state-of-the-art simulation library for SBML models. It is fast, portable and accurate. This projects hosts the library and tools using the library.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    A (German) program which simulates the movement of charged particles in electric and magnetic fields and displays the simulation three-dimensionally in real-time.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    SubrScene is an open source visualization toolkit and application based on OpenSceneGraph.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next