C++ Simulation Software

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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.

  • Planfix: Manage Projects, Team's Tasks and Business Processes Icon
    Planfix: Manage Projects, Team's Tasks and Business Processes

    All-in-One Enterprise-Level Software is Now Available for SMB

    Planfix is like a souped-up business process management system for folks who really know their stuff. It's built to help you dive deeper and gives you more options than your run-of-the-mill project and task management systems. Best part? Even small businesses and non-profits can get in on the action.
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  • A warehouse and inventory management software that scales with your business. Icon
    A warehouse and inventory management software that scales with your business.

    For leading 3PLs and high-volume brands searching for an advanced WMS

    Logiwa is a leader in cloud-native fulfillment technology, revolutionizing high-volume fulfillment for third-party logistics (3PLs), B2B and B2C fulfillment networks, and direct-to-consumer brands. Our flagship product, Logiwa IO, is an advanced Fulfillment Management System (FMS) designed to scale operations in the digital era. Logiwa elevates digital warehousing to new heights, ensuring dynamic and efficient fulfillment processes. Our commitment to AI-driven technology, combined with a focus on customer-centricity, equips businesses to adeptly navigate and excel in rapidly changing market landscapes. Discover the future of smart fulfillment and how you can fulfill brilliantly with Logiwa IO.
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  • 1
    ViennaSHE is a modern semiconductor device simulator for 1D, 2D and 3D device simulation. It relies on deterministic solutions of the Boltzmann Transport Equation using Spherical Harmonics Expansions.
    Downloads: 3 This Week
    Last Update:
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  • 2

    adevs

    A simulation library for discrete event and hybrid dynamic systems.

    Adevs is a C++ library for building discrete event and mixed discrete event/continuous simulations. This repository is defunct. We have moved to https://github.com/smiz/adevs
    Downloads: 3 This Week
    Last Update:
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  • 3
    syfluid

    syfluid

    Fancy interactive fluid simulation for gfx fans, VJs and demo coders

    syfluid is a funny toy as well as a real simulation. It simulates a fluid or a gas in a very colorful, graphic and sometimes psychodelic way. In realtime! Drag while your right mouse button is pressed to "draw" the fluid/density field. Drag while your left mouse button is pressed to make the whole thing move, i.e. to "draw" the "forces" that you're adding to the fluid/density field. Press "r" to clear the screen and "m" to open the menu. Press "1" .. "8" to switch color presets. SPACE to pause. "s" to save a png or jpg. syfluid is written in C++ using OpenGL. Even though it is heavily performance optimized and using OpenGL Shading Language (GLSL), it is a performance hog. Use "f" to show the FPS. If they are lower than 30, then reduce the quality parameter that you find in the menu from 200 to e.g. 100. For very fast graphic cards, try 400 and above. This fluid simulation is based on on Jos Stam's paper: http://www.dgp.toronto.edu/people/stam/reality/Research/pdf/GDC03.pdf
    Downloads: 3 This Week
    Last Update:
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  • 4
    thvortex-vmlab

    thvortex-vmlab

    VMLAB User Components for AVR peripherals and external components

    This is the source code repository for my VMLAB User Components. The Project Website contains detailed descriptions of each component. You can also Download Components as pre-compiled DLL files from this site. The "AVR Peripheral" components should be installed to the "mculib" directory; all other components are installed in the "userlib" directory. A few components include a "readme.txt" with additional setup instructions. Most components are licensed under the LGPLv2 (or higher). A few of the older components are released into the Public Domain.
    Downloads: 3 This Week
    Last Update:
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  • Network Performance Monitoring | Statseeker Icon
    Network Performance Monitoring | Statseeker

    Statseeker is a powerful network performance monitoring solution for businesses

    Using just a single server or virtual machine, Statseeker can be up and running within minutes, and discovering your entire network in less than an hour, without any significant effect on your bandwidth availability.
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  • 5
    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: 1 This Week
    Last Update:
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  • 6

    octave-ocl

    OpenCL support for GNU Octave

    The Package is installable in GNU Octave and offers OpenCL support for parallelization of numerical computations. It is most effective for computations which are based on large vectors or n-dimensional arrays of numbers, and mostly (but not limited to) identical element-wise operations. The user can select which available OpenCL hardware and drivers are to be used. The Package offers new numeric data types with many built-in operations (e.g., overloaded operators). It is flexibly extendible by user-written OpenCL C programs. The Package does not, by itself, provide parallelization of higher numerical methods (like BLAS or LAPACK). The Package is also available from the corresponding Octave Forge webpage https://octave.sourceforge.io/ocl/index.html. More information on GNU Octave can be found at https://www.octave.org.
    Downloads: 1 This Week
    Last Update:
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  • 7

    DiLa Series

    Old PCs' Emulator Series

    DiLa Series is a personal attempt to resurrect the oldest PCs through emulation. Downloads contain source code, documentation and some available binaries. Emulated PCs up to date: Kenbak-1
    Downloads: 2 This Week
    Last Update:
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  • 8
    This project provides DiffServ simulations improvements for the Network Simulator 2. The current version works for NS2 version 2.29
    Downloads: 2 This Week
    Last Update:
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  • 9
    EduLB

    EduLB

    The educational lattice Boltzmann code

    EduLB is a small and easy to handle lattice Boltzmann code for channel flow. Main objective is to give interested people the opportunity to play around and see how things work. For feedback, leave a review, leave a comment on the discussion page or send me a private mail.
    Downloads: 2 This Week
    Last Update:
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  • Contractor Foreman is the most affordable all-in-one construction management software for contractors and is trusted by contractors in more than 75 countries. Icon
    Contractor Foreman is the most affordable all-in-one construction management software for contractors and is trusted by contractors in more than 75 countries.

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  • 10
    LOOS

    LOOS

    Analyze molecular simulation data

    LOOS is a light-weight object oriented software library for creating new tools for analyzing molecular simulation data, written in C++. The main design goal is to allow casual programmers to easily implement new analysis methods. THIS PAGE IS NO LONGER UPDATED. Please see https://github.com/GrossfieldLab/loos for all recent developments
    Downloads: 2 This Week
    Last Update:
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  • 11
    Manticore Aerofoil Design
    Aerofoil design software based on Panel2D from Aerospace, Mechanical & Mechatronic Engineering, University of Sydney with considerable enhancements.
    Downloads: 2 This Week
    Last Update:
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  • 12
    ODEM is a C++ class library for process simulation. ODEMx is its successor, greatly enhanced to make real use of C++ features and with improved support for logging.
    Downloads: 2 This Week
    Last Update:
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  • 13
    QVM is a quaternion, vector, and matrix class set in C++ for 3D kinematics.
    Downloads: 2 This Week
    Last Update:
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  • 14
    SpectrumGUI can generate filtered spectra for various x-ray tubes and can display attenuation coefficients for various materials. It also computes exposure and beam quality for various tube settings.
    Downloads: 2 This Week
    Last Update:
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  • 15
    Step is an interactive physical simulation program for education. StepCore is a physical simulation library on which Step is based. Please refer to http://edu.kde.org/step for more details.
    Downloads: 2 This Week
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  • 16
    Torque-free rotation simulator
    Solid body rotation simulator in free space.
    Downloads: 2 This Week
    Last Update:
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  • 17
    UM-OLSR is an OLSR (Optimized Link State Routing protocol) implementation for the ns2 network simulator.
    Downloads: 2 This Week
    Last Update:
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  • 18
    Ve3D
    Ve3D is a VRML/Open Inventor model viewer. It's an scene composition program since it has tools to manipulate and hide models. It supports active stereo display.
    Downloads: 2 This Week
    Last Update:
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  • 19
    XMDS

    XMDS

    Fast integrator of stochastic partial differential equations

    XMDS is a code generator that integrates equations. You write them down in human readable form in a XML file, and it goes away and writes and compiles a C++ program that integrates those equations as fast as it can possibly be done in your architecture.
    Downloads: 2 This Week
    Last Update:
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  • 20
    cogli2

    cogli2

    A simple tool for the visualisation of coarse-grained systems

    cogli2 (formerly known as cogli1) is a simple tool to visualise configurations of coarse-grained simulations. It is straightforward to use and it has a few features that make it very handy to produce publication-ready figures. It supports its own file format but implementing additional parsers is fairly easy. As of now it is not well documented, but this is something we will improve upon in the near future.
    Downloads: 2 This Week
    Last Update:
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  • 21
    slab3d

    slab3d

    slab3d is a real-time virtual acoustic environment.

    slab3d is a real-time virtual acoustic environment rendering system. It includes two rendering applications, libraries for spatial auditory display and audio signal processing development, and a set of tools for HRTF analysis and visualization.
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    Downloads: 2 This Week
    Last Update:
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  • 22
    Antimony

    Antimony

    Antimony is a human-readable, human-writable model definition language

    Antimony is a human-readable, human-writable model definition language. libAntimony is a library that will read and write Antimony and SBML files and provides an API for other programs to import Antimony models into their own internal formats.
    Downloads: 1 This Week
    Last Update:
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  • 23
    EChem++ is a software system based on an object oriented approach to electrochemical experimentation, simulation, and data analysis. Currently, development emphasis lies on the modelling and simulation as well as the analysis modules.
    Downloads: 1 This Week
    Last Update:
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  • 24
    PowerDEVS
    PowerDEVS is an integrated tool for hybrid systems modeling and simulation based on the DEVS formalism.
    Downloads: 1 This Week
    Last Update:
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  • 25
    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: 1 This Week
    Last Update:
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