Best Simulation Software for Windows
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Compare the Top Simulation Software for Windows as of December 2025
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What is Simulation Software for Windows?
Simulation software is a type of software that utilizes mathematical algorithms to replicate real-life scenarios. This allows for the testing and analysis of various systems, processes, and strategies. Many industries, such as aviation and engineering, use simulation software to predict performance outcomes and identify potential issues before implementing them in the real world. These programs are designed to accurately mimic the behavior of complex systems and provide visual representations of data for easier interpretation. They can be used for educational purposes or as tools for decision-making in business settings. Compare and read user reviews of the best Simulation software for Windows currently available using the table below. This list is updated regularly.
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1
Innoslate
SPEC Innovations
Advanced Simulation for Smarter Decision-Making Innoslate offers a cutting-edge simulation capability that enables organizations to easily model, analyze, and optimize complex systems, processes, and workflows. Whether validating system behavior, identifying bottlenecks, or exploring "what-if" scenarios, Innoslate delivers the insights needed to make smarter, data-driven decisions. End-to-End Process Simulation: Visualize and simulate workflows, operations, and system interactions to predict outcomes and identify areas for improvement. Discrete Event and Monte Carlo Simulations: Perform detailed system performance analyses under varying conditions, accounting for uncertainties and variability. Traceability with Requirements and Models: Link simulations directly to system requirements and models to maintain traceability and ensure alignment with project goals. AI-Assisted Optimization: Leverage AI to refine simulations, uncover hidden inefficiencies, and enhance system performance. -
2
Azore CFD
Azore CFD
AzoreCFD has been a trusted, cutting-edge software tool since 2007. Azore focuses on analysis, design, engineering, and on obtaining precise, and quick results. Customers use Azore for applications that include: industrial flows, aerodynamics, thermal mixing, conjugate heat transfer, gas species mixing, heating and cooling systems, external flows, and more. Azore can be used to simulate essentially any steady-state or transient fluid flow model, including problems that involve conjugate heat transfer and special transport. With flexible pre/post processing, Azore allows for arbitrary polyhedral mesh topology with several import formats supported. Built-in post-processing capabilities includes: scalar fields, pathlines, animations, residual reports, vector fields, ISO-surfaces, force & movement reports, and export for external post-processing. -
3
OrCAD X
Cadence Design Systems
OrCAD® X is a unified PCB design software platform that offers significant improvements in ease of use, performance, automation, data management, and collaboration. Our cloud-enabled product suite contains applications for schematic, simulation, and PCB layout. OrCAD X Capture is one of the most widely used schematic design solutions for the creation and documentation of electrical circuits. PSpice® is our virtual SPICE simulation environment integrated within Capture that allows you to prototype your designs using the industry-leading, native analog, mixed-signal, and advanced analysis engines to deliver a complete circuit simulation and verification solution. Our two PCB layout environments, OrCAD X PCB Editor and OrCAD X Presto, allow designers to easily collaborate between ECAD/MCAD teams and build better PCBs faster. OrCAD X Presto is a new user-friendly option offering a simpler interface for quick-turn PCB design.Starting Price: $107 USD/month -
4
SprutCAM X
SprutCAM Tech
SprutCAM X is CAD/CAM software featuring a streamlined workflow and comprehensive functionality. Compatible with any CNC machine: 3/4 and 5 axis Mill, Lathe, Mill-turn, Swiss, MTM, EDM. Toolpath calculation is performed taking into account full machine kinematics and limitations including collision avoidance and axis limits control. A single environment for the offline programming (OLP) of industrial robots. An efficient robot machining solution for the rapid creation of complex collision-free 3D movements in native 6 or more axes code (5 to 6 axis transformations are not required). The SprutCAM team has been working on CAM software development since 1987. During this long period we have gained extensive experience and expertise in computer-aided manufacturing. Our team consists of experts and practitioners in the technologies required to power the tools to make CNC programming easier, faster, and more effective for our customers. -
5
MIMIC Simulator
Gambit Communications
MIMIC Simulator creates a real world lab environment, with 100,000 devices, at a fraction of the cost of physical equipment. It provides an interactive hands-on lab for quality assurance, development, sales presentation, evaluation, deployment and training of enterprise management applications. Users create a customizable virtual environment populated with simulated IoT sensors and gateways, routers, hubs, switches, WiFi/WiMAX/LTE devices, probes, cable modems, servers and workstations. MIMIC Web Simulator creates a virtual lab with hundreds of simulated web servers. It allows you to easily develop and test. A Powerful Network Environment Simulator. For scalable, extensible and configurable testing, demo and development tools. -
6
MATLAB
The MathWorks
MATLAB® combines a desktop environment tuned for iterative analysis and design processes with a programming language that expresses matrix and array mathematics directly. It includes the Live Editor for creating scripts that combine code, output, and formatted text in an executable notebook. MATLAB toolboxes are professionally developed, rigorously tested, and fully documented. MATLAB apps let you see how different algorithms work with your data. Iterate until you’ve got the results you want, then automatically generate a MATLAB program to reproduce or automate your work. Scale your analyses to run on clusters, GPUs, and clouds with only minor code changes. There’s no need to rewrite your code or learn big data programming and out-of-memory techniques. Automatically convert MATLAB algorithms to C/C++, HDL, and CUDA code to run on your embedded processor or FPGA/ASIC. MATLAB works with Simulink to support Model-Based Design. -
7
iGrafx Process360 Live
iGrafx
iGrafx enables true business transformation by helping organizations continuously improve their processes. An integrated intelligence platform is critical for achieving continuous process improvement. Today’s complex processes involve multiple departments, systems, and stakeholders, making it hard to understand the entire process ecosystem. Without a holistic view, it can be difficult to assess what’s actually going wrong and which potential solutions are most effective. Unlock the power of process intelligence with the Process360 Live platform, bringing together process mining, design and simulation. Streamline processes, identify bottlenecks, and optimize workflows to get more done and create higher quality products with the same amount of resources. Keep volume, pace and quality stable while decreasing financial investment through process optimization and improved resource allocation. -
8
UberCloud
Simr (formerly UberCloud)
Simr (formerly UberCloud) is a cutting-edge platform for Simulation Operations Automation (SimOps). It streamlines and automates complex simulation workflows, enhancing productivity and collaboration. Leveraging cloud-based infrastructure, Simr offers scalable, cost-effective solutions for industries like automotive, aerospace, and electronics. Trusted by leading global companies, Simr empowers engineers to innovate efficiently and effectively. Simr supports a variety of CFD, FEA and other CAE software including Ansys, COMSOL, Abaqus, CST, STAR-CCM+, MATLAB, Lumerical and more. Simr automates every major cloud including Microsoft Azure, Amazon AWS, and Google GCP. -
9
Samadii Multiphysics
Metariver Technology Co.,Ltd
Metariver Technology Co., Ltd. is developing innovative and creative computer-aided engineering (CAE) analysis S/W based on the latest HPC technology and S/W technology including CUDA technology. We will change the paradigm of CAE technology by applying particle-based CAE technology and high-speed computation technology using GPUs to CAE analysis software. Here is an introduction to our products. 1. Samadii-DEM (the discrete element method): works with the discrete element method and solid particles. 2. Samadii-SCIV (Statistical Contact In Vacuum): working with high vacuum system gas-flow simulation. Using Monte Carlo simulation. 3. Samadii-EM (Electromagnetics): For full-field interpretation 4. Samadii-Plasma: Plasma simulation for Analysis of ion and electron behavior in an electromagnetic field. 5. Vampire (Virtual Additive Manufacturing System): Specializes in transient heat transfer analysis. additive manufacturing and 3D printing simulation software -
10
Solid Edge
Siemens
Solid Edge is a portfolio of affordable, easy to deploy, maintain, and use software tools that advance all aspects of the product development process – mechanical and electrical design, simulation, manufacturing, technical documentation, data management, and cloud-based collaboration. Developed on Siemens industry leading technologies, Solid Edge provides the most innovative and comprehensive approach to product development for the mainstream market.Starting Price: $75/month/user -
11
Vensim
Ventana Systems
Vensim® is the software of choice for thousands of analysts, consultants, and researchers worldwide for building high-quality simulation models in business, scientific, environmental, and social systems. Vensim integrates into one environment a powerful suite of tools for developing, testing, interpreting, and distributing models. These tools include cause-and-effect diagramming, graphical and textual model construction, easy reproduction of model structure using subscripts (arrays), Monte Carlo sensitivity analysis, optimization, data handling, and application interfaces. Further features enable advanced model resolution and fidelity. Vensim includes patented techniques to aid error detection, error prevention, and rapid comprehension of complex results.Starting Price: $50 per month -
12
FEATool Multiphysics
Precise Simulation
FEATool Multiphysics - "Physics Simulation Made Easy" - a fully integrated physics, FEA, and CFD simulation toolbox. FEATool Multiphysics is a fully integrated simulation platform with a unified interface for several Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) multi-physics solvers, such as OpenFOAM, SU2 Code, and FEniCS. This uniquely allows for modeling coupled physics phenomena such as found in fluid flow, heat transfer, structural, electromagnetics, acoustics, and chemical engineering applications, within a single user-friendly interface. With these capabilities, FEATool Multiphysics has become trusted tool by engineers and researchers worldwide to accelerate innovation and quickly achieve results in the energy, automotive, semi-conductor, and process industries. -
13
Arena
Rockwell Automation
Take the guesswork out of your decision making. Move confidently forward using Arena software. Simulation software is the creation of a digital twin using historical data and vetted against your system’s actual results. Arena™ Simulation Software uses the discrete event method for most simulation efforts, but you will see in using the tool that we cover areas in flow and agent-based modeling as well. Evaluate potential alternatives to determine the best approach to optimizing performance. Understand system performance based on key metrics such as costs, throughput, cycle times, equipment utilization and resource availability. Reduce risk through rigorous simulation and testing of process changes before committing significant capital or resource expenditures. Determine the impact of uncertainty and variability on system performance. Run "what-if" scenarios to evaluate proposed process changes. -
14
ExtendSim
Imagine That
ExtendSim consists of a full range of tools for any type of simulation. No matter how you want to use ExtendSim, building models, running models, analysis, etc., there is a package that will fit your needs. There are ExtendSim products for building, experimenting with, and analyzing models, Model Developer Editions, and more specialized packages designed strictly for running models, analyzing models, or for use as a learning tool. Figure out which package might work best for you based on how you intend to use ExtendSim by visiting User Types. Create, use, and interactively run models, build custom interfaces and components, exchange data with and be controlled by other applications. Each Model Developer Edition (MDE) of ExtendSim has the same core set of capabilities. In them you can create and build models and interfaces, change values and settings, run simulations and animations, perform experiments, do analysis and optimization, save and export results. -
15
COMSOL Multiphysics
Comsol Group
Simulate real-world designs, devices, and processes with multiphysics software from COMSOL. General-purpose simulation software based on advanced numerical methods. Fully coupled multiphysics and single-physics modeling capabilities. Complete modeling workflow, from geometry to postprocessing. User-friendly tools for building and deploying simulation apps. The COMSOL Multiphysics® software brings a user interface and experience that is always the same, regardless of engineering application and physics phenomena. Add-on modules provide specialized functionality for electromagnetics, structural mechanics, acoustics, fluid flow, heat transfer, and chemical engineering. Choose from a list of LiveLink™ products to interface directly with CAD and other third-party software. Deploy simulation applications with COMSOL Compiler™ and COMSOL Server™. Create physics-based models and simulation applications with this software platform. -
16
Simcenter Amesim
Siemens
Simcenter Amesim is a leading integrated, scalable mechatronic system simulation platform that allows design engineers to virtually assess and optimize the systems’ performance. This will boost overall systems engineering productivity from the early development stages until the final performance validation and controls calibration. It allows its users to focus on engineering, deliver accurate and actionable results, develop scalable models supporting the entire development cycle, improve collaboration and integrate system performance with other engineering disciplines. Simcenter Amesim is part of the Siemens Xcelerator portfolio, the comprehensive and integrated portfolio of software and services from Siemens Digital Industries Software. -
17
Simul8
Simul8 Corporation
Decision making happens every day, at every level, in every business. Make your best decisions, every time - and deliver serious impact fast - with Simul8. Simulation software so intuitive, fast and effective youll use it every day. Base decisions on truth, not hunches. Understand and maximize flow. Reveal and inspire new ways to operate. Forecast and plan with confidence. Challenge the status quo. It's all possible with Simul8. Whatever your priorities and ambitions, Simul8 is designed to rapidly unlock significant value and drive a serious, positive impact across your organization from day one. From decisions that save millions, to saving lives, organizations in every industry are driving transformative changes with Simul8. We’re proud to support and celebrate world-changers — people and organizations who are using simulation to make a real impact on social, health and environmental issues.Starting Price: $250 per user per month -
18
ProcessModel
ProcessModel
ProcessModel is a simulation software designed to map and analyze complex processes, systems, and workflows. It is widely used in various industries, including manufacturing, healthcare, logistics, finance, and many others. It has an intuitive, and easy-to-use interface. Users can create process flow diagrams by simply dragging and dropping objects onto the canvas. ProcessModel has a powerful simulation engine that allows users to model and simulate complex processes in a virtual environment. The simulation engine can simulate both discrete and continuous processes and can be used to model both simple and complex systems. ProcessModel can optimize the process by finding the best combination of parameters to achieve specific goals. This allows users to identify the most cost-effective and efficient process designs. Scenario analysis is another useful feature that allows users to simulate multiple scenarios and compare the results to identify the most effective solution.Starting Price: $1,656 / Year / User -
19
Simile
Simulistics
Simulistics develops and distributes Simile, modelling and simulation software for complex dynamic systems in the earth, environmental and life sciences. We use unique logic-based declarative modelling technology to represent the interactions in these systems in a clearly structured, visually intuitive way. Using Simile makes modelling a more productive task for scientific investigators. Models can be prepared more quickly, shared more easily and maintained more efficiently. Object-based representation, for handling disaggregation and individual-based modelling. Auto-generated C++ model code, for fast execution. Plug-and-play modules, supporting modular modelling, any part of a model can be extracted and used separately. Plug-in displays, allowing you to create graphics specific to your field. Declarative model representation, making it easy to manipulate the model in complex ways.Starting Price: $300.00/one-time/user -
20
Sim3D
Emulate3D
Sim3D is a desktop-based high-performance system simulation software. It provides a common representation of the project state, reduces project-associated risks investment, and produces statistical results. Sim3D helps create model layouts with drag and drop catalog components, import a variety of CAD formats to enhance the models and incorporate CAD to create company-specific catalogs.Starting Price: $5000.00/one-time/user -
21
Simcad Pro
CreateASoft, Inc.
Simcad Pro lets you visualize, analyze and optimize process flow systems in an interactive 2D/3D simulation modeling environment. Plan, optimize, and re-arrange processes and procedures while optimizing layouts, facility improvement, automation and scheduling. Simcad Pro integrates live and historical data to provide the most effective simulation tool on the market. Applications in multiple industries including manufacturing, automation, logistics, distribution warehouse, food and beverage, services, and more. Multi-Threaded - 64 bit Engine. On-the-fly simulation - Make real-time changes to the model while the simulation is running. Animate the model in 2D, 3D and VR with Ray Tracing, light effect, and shadows. Singular model building environment. Smart, Spatially Aware Agents, Sub-Flows, Collision Avoidance and Real-Time Connectivity. Spaghetti Diagrams, Congestion Analysis, Heat Maps, Efficiency and OEE. Extensive reporting and analysis tools. Scenario Analyzer.Starting Price: $4950.00/one-time/user -
22
Chaos Phoenix
Chaos
Versatile dynamics simulator that seamlessly integrates with Autodesk 3ds Max and V-Ray. Chaos® Phoenix is capable of a wide range of effects including fire, smoke, liquids, flames, explosions, rigid body simulations, ocean waves, mist and splashes to list just a few. Quick presets and fast setup make it easy to get started, and its powerful simulation engine offers complete control over more complex effects. Chaos® Phoenix is an all-in one solution for fluid dynamics. Simulate fire, smoke, liquids, ocean waves, splashes, spray, mist and more. Built for 3D artists who want to create dynamic FX using quick presets, fast setup and intuitive controls. Preview and render interactively in the viewport. Adjust simulations on the fly. Create all types of physically-based fluid effects with fast, flexible controls for rendering, retiming and refining simulations. Integrated seamlessly into 3ds Max and optimized to render with Chaos V-Ray®.Starting Price: $33 per month -
23
Predator Software
Predator Software
Since 1994, Predator Software focuses on automating manufacturers worldwide with innovative and award-winning software applications. Predator Software is an industry leader in Industry 4.0, lean manufacturing, industrial networking solutions and automation via shop floor control or SFC. Predator's SFC technologies include CNC networking, machine monitoring, OEE, production data management, data collection, machine simulation & verification, tool & gage crib management, traveler management, CNC post processing, flexible manufacturing systems and robotic cell control software.Starting Price: $250 -
24
ENVI-met
ENVI-met
ENVI-met is a 3D microclimate simulation software. The software is used for a wide range of applications, including urban planning, building design, and energy efficiency, considering not only one single climate parameter, but all of them. ENVI-met can simulate a variety of climate conditions, including day- and night-time temperatures, humidity, wind speed, and solar radiation in cities. The software can also simulate the effects of different building materials, such as glass and stone, on the climate of the surrounding environments. The program is used to predict the effects of urban design changes on the microclimate environment and human thermal comfort for people in cities worldwide. As climate change is having a major impact on our planet, it is essential, that more healthier and resilient cities are developed. To support these goals ENVI-met can be used to assess the potential of new buildings, green spaces, and urban planning and to make informed decisions.Starting Price: €290 one-time payment -
25
NVIDIA Isaac Sim
NVIDIA
NVIDIA Isaac Sim is an open source reference robotics simulation application built on NVIDIA Omniverse, enabling developers to design, simulate, test, and train AI-driven robots in physically realistic virtual environments. It is built atop Universal Scene Description (OpenUSD), offering full extensibility so developers can create custom simulators or seamlessly integrate Isaac Sim's capabilities into existing validation pipelines. The platform supports three essential workflows; large-scale synthetic data generation for training foundation models with photorealistic rendering and automatic ground truth labeling; software-in-the-loop testing, which connects actual robot software with simulated hardware to validate control and perception systems; and robot learning through NVIDIA’s Isaac Lab, which accelerates training of behaviors in simulation before real-world deployment. Isaac Sim delivers GPU-accelerated physics (via NVIDIA PhysX) and RTX-enabled sensor simulation.Starting Price: Free -
26
NVIDIA Isaac Lab
NVIDIA
NVIDIA Isaac Lab is a GPU‑accelerated, open source robot learning framework built on top of Isaac Sim, designed to unify and simplify robotics research workflows such as reinforcement learning, imitation learning, and motion planning. It leverages realistic sensor and physics simulation to support accurate training of embodied agents, providing ready‑to‑use environments, spanning manipulators, quadrupeds, and humanoids—with support for 30+ benchmark tasks and integration with popular RL libraries like RL Games, Stable Baselines, RSL RL, and SKRL. Isaac Lab features a modular, configuration‑driven design that enables developers to easily create, modify, and scale learning environments; it also supports collecting demonstrations via peripherals (gamepads, keyboards) and allows custom actuator models to facilitate sim‑to‑real transfer. The framework is built for both local and cloud deployment, accommodating flexible scaling of compute resources.Starting Price: Free -
27
XFdtd
Remcom
XFdtd is a full-wave 3D electromagnetic (EM) simulation software created by Remcom. This innovative and full-featured electromagnetic simulation solver provides high-performance computing options and simplifies the analysis of the most complex EM problems. XFdtd offers a wide range of applications that include microwave device design, antenna design and placement, radar and scattering, biomedical applications, automotive radar, waveguides, military and defense contracts, RFID, EMC/EMI, and more.Starting Price: $14750.00/one-time/user -
28
FlexSim
FlexSim Software Products, Inc.
FlexSim is a problem solving tool that allows you to accurately answer any question about your business. It's powerful simulation software, built from the ground up to make simulation as easy as possible, without sacrificing an ounce of function or visual appeal. You can create beautiful, detailed models that deliver results yet make an impact in the way spreadsheets or charts never could, and you can do it all in just minutes with drag-and-drop controls and easy-to-use features. -
29
WELSIM
WelSimulation LLC
WELSIM finite element analysis software helps engineers and researchers conduct simulation studies and prototype virtual products.Starting Price: $45 per user per month -
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EMWorks
EMWorks
EMWorks provides best-in-class electromagnetic simulation software for electrical and electronics design with multiphysics capabilities. The company’s products are fully and seamlessly embedded in SOLIDWORKS and Autodesk Inventor®. Applications include electromechanical and power electronics, antennas, RF and microwave components, and power and signal integrity of high-speed interconnects. EMS is an electromagnetic field simulation software for designing and optimizing electromagnetic and electromechanical devices such as transformers, electric motors, actuators, and sensors inside SOLIDWORKS® and Autodesk® Inventor®. EMWorks2D is a 2D electromagnetic simulation software for 2D planar and axis-symmetric geometries and it is completely embedded inside SOLIDWORKS. This product enables users to do quick simulations before migrating to 3D and helps in rapid product development.
