# Top 10 DWSIM Alternatives & Competitors **Average Rating:** 4.6/5 **Total Number of Reviews:** 31 Explore the best alternatives to DWSIM for users who need new software features or want to try different solutions. Other important factors to consider when researching alternatives to DWSIM include projects and user interface. The best overall DWSIM alternative is PRO/II Process Engineering (powered by SimSci). Other similar apps like DWSIM are MATLAB, Modelica, Autodesk Fusion, and Onshape. DWSIM alternatives can be found in [Simulation & CAE Software](https://www.g2.com/categories/simulation-cae) but may also be in [Mechanical Computer-aided Design (MCAD) Software](https://www.g2.com/categories/mechanical-computer-aided-design-mcad) or [Data Science and Machine Learning Platforms](https://www.g2.com/categories/data-science-and-machine-learning-platforms). ## Best Paid & Free Alternatives to DWSIM - [PRO/II Process Engineering (powered by SimSci)](https://www.g2.com/products/pro-ii-process-engineering-powered-by-simsci/reviews) - [MATLAB](https://www.g2.com/products/matlab/reviews) - [Modelica](https://www.g2.com/products/modelica/reviews) - [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews) - [Onshape](https://www.g2.com/products/onshape/reviews) - [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews) - [Designcenter Solid Edge](https://www.g2.com/products/designcenter-solid-edge/reviews) - [Inventor](https://www.g2.com/products/inventor/reviews) - [SimScale](https://www.g2.com/products/simscale/reviews) - [CATIA](https://www.g2.com/products/catia/reviews) ## Top 10 Alternatives to DWSIM Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how DWSIM stacks up to the competition, check reviews from current & previous users in industries like Chemicals, E-Learning, and Biotechnology, and find the best product for your business. ### 1. [PRO/II Process Engineering (powered by SimSci)](https://www.g2.com/products/pro-ii-process-engineering-powered-by-simsci/reviews) By AVEVA **Average Rating:** 4.6/5 **Total Reviews:** 11 PRO/II is a software for steady state chemical process simulation and extensively used by oil and gas refineries. Reviewers say compared to DWSIM, PRO/II Process Engineering (powered by SimSci) is: - More expensive - Better at support - Better at meeting requirements Categories in common with DWSIM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [DWSIM vs PRO/II Process Engineering (powered by SimSci)](https://www.g2.com/compare/dwsim-vs-pro-ii-process-engineering-powered-by-simsci) **Compare PRO/II Process Engineering (powered by SimSci) with other alternatives:** - [PRO/II Process Engineering (powered by SimSci) vs MATLAB](https://www.g2.com/compare/matlab-vs-pro-ii-process-engineering-powered-by-simsci) - [PRO/II Process Engineering (powered by SimSci) vs Modelica](https://www.g2.com/compare/modelica-vs-pro-ii-process-engineering-powered-by-simsci) - [PRO/II Process Engineering (powered by SimSci) vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-pro-ii-process-engineering-powered-by-simsci) - [PRO/II Process Engineering (powered by SimSci) vs Onshape](https://www.g2.com/compare/onshape-vs-pro-ii-process-engineering-powered-by-simsci) - [PRO/II Process Engineering (powered by SimSci) vs SOLIDWORKS](https://www.g2.com/compare/pro-ii-process-engineering-powered-by-simsci-vs-solidworks) - [PRO/II Process Engineering (powered by SimSci) vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-pro-ii-process-engineering-powered-by-simsci) - [PRO/II Process Engineering (powered by SimSci) vs Inventor](https://www.g2.com/compare/inventor-vs-pro-ii-process-engineering-powered-by-simsci) - [PRO/II Process Engineering (powered by SimSci) vs SimScale](https://www.g2.com/compare/pro-ii-process-engineering-powered-by-simsci-vs-simscale) - [PRO/II Process Engineering (powered by SimSci) vs CATIA](https://www.g2.com/compare/catia-vs-pro-ii-process-engineering-powered-by-simsci) ### 2. [MATLAB](https://www.g2.com/products/matlab/reviews) By MathWorks **Average Rating:** 4.5/5 **Total Reviews:** 771 MATLAB is a high-level programming and numeric computing environment widely utilized by engineers and scientists for data analysis, algorithm development, and system modeling. It offers a desktop environment optimized for iterative analysis and design processes, coupled with a programming language that directly expresses matrix and array mathematics. The Live Editor feature enables users to create scripts that integrate code, output, and formatted text within an executable notebook. Key Features and Functionality: - Data Analysis: Tools for exploring, modeling, and analyzing data. - Graphics: Functions for visualizing and exploring data through various plots and charts. - Programming: Capabilities to create scripts, functions, and classes for customized workflows. - App Building: Facilities to develop desktop and web applications. - External Language Interfaces: Integration with languages such as Python, C/C++, Fortran, and Java. - Hardware Connectivity: Support for connecting MATLAB to various hardware platforms. - Parallel Computing: Ability to perform large-scale computations and parallelize simulations using multicore desktops, GPUs, clusters, and cloud resources. - Deployment: Options to share MATLAB programs and deploy them to enterprise applications, embedded devices, and cloud environments. Primary Value and User Solutions: MATLAB streamlines complex mathematical computations and data analysis tasks, enabling users to develop algorithms and models efficiently. Its comprehensive toolboxes and interactive apps facilitate rapid prototyping and iterative design, reducing development time. The platform's scalability allows for seamless transition from research to production, supporting deployment on various systems without extensive code modifications. By integrating with multiple programming languages and hardware platforms, MATLAB provides a versatile environment that addresses the diverse needs of engineers and scientists across industries. Reviewers say compared to DWSIM, MATLAB is: - More expensive Categories in common with DWSIM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [DWSIM vs MATLAB](https://www.g2.com/compare/dwsim-vs-matlab) **Compare MATLAB with other alternatives:** - [MATLAB vs PRO/II Process Engineering (powered by SimSci)](https://www.g2.com/compare/matlab-vs-pro-ii-process-engineering-powered-by-simsci) - [MATLAB vs Modelica](https://www.g2.com/compare/matlab-vs-modelica) - [MATLAB vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-matlab) - [MATLAB vs Onshape](https://www.g2.com/compare/matlab-vs-onshape) - [MATLAB vs SOLIDWORKS](https://www.g2.com/compare/matlab-vs-solidworks) - [MATLAB vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-matlab) - [MATLAB vs Inventor](https://www.g2.com/compare/inventor-vs-matlab) - [MATLAB vs SimScale](https://www.g2.com/compare/matlab-vs-simscale) - [MATLAB vs CATIA](https://www.g2.com/compare/catia-vs-matlab) ### 3. [Modelica](https://www.g2.com/products/modelica/reviews) By Modelica Association **Average Rating:** 4.2/5 **Total Reviews:** 21 Modelica is an open standard for modeling software. Reviewers say compared to DWSIM, Modelica is: - More expensive Categories in common with DWSIM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [DWSIM vs Modelica](https://www.g2.com/compare/dwsim-vs-modelica) **Compare Modelica with other alternatives:** - [Modelica vs PRO/II Process Engineering (powered by SimSci)](https://www.g2.com/compare/modelica-vs-pro-ii-process-engineering-powered-by-simsci) - [Modelica vs MATLAB](https://www.g2.com/compare/matlab-vs-modelica) - [Modelica vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-modelica) - [Modelica vs Onshape](https://www.g2.com/compare/modelica-vs-onshape) - [Modelica vs SOLIDWORKS](https://www.g2.com/compare/modelica-vs-solidworks) - [Modelica vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-modelica) - [Modelica vs Inventor](https://www.g2.com/compare/inventor-vs-modelica) - [Modelica vs SimScale](https://www.g2.com/compare/modelica-vs-simscale) - [Modelica vs CATIA](https://www.g2.com/compare/catia-vs-modelica) ### 4. [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews) By Autodesk **Average Rating:** 4.5/5 **Total Reviews:** 520 Autodesk Fusion is a comprehensive cloud software platform that integrates various tools for 3D design, manufacturing, electronics, simulation, and generative design. It serves as a collaborative, cloud-enabled CAD (Computer-Aided Design), CAM (Computer-Aided Manufacturing), CAE (Computer-Aided Engineering), and PCB (Printed Circuit Board) software. Categories in common with DWSIM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [DWSIM vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-dwsim) **Compare Autodesk Fusion with other alternatives:** - [Autodesk Fusion vs PRO/II Process Engineering (powered by SimSci)](https://www.g2.com/compare/autodesk-fusion-vs-pro-ii-process-engineering-powered-by-simsci) - [Autodesk Fusion vs MATLAB](https://www.g2.com/compare/autodesk-fusion-vs-matlab) - [Autodesk Fusion vs Modelica](https://www.g2.com/compare/autodesk-fusion-vs-modelica) - [Autodesk Fusion vs Onshape](https://www.g2.com/compare/autodesk-fusion-vs-onshape) - [Autodesk Fusion vs SOLIDWORKS](https://www.g2.com/compare/autodesk-fusion-vs-solidworks) - [Autodesk Fusion vs Designcenter Solid Edge](https://www.g2.com/compare/autodesk-fusion-vs-designcenter-solid-edge) - [Autodesk Fusion vs Inventor](https://www.g2.com/compare/autodesk-fusion-vs-inventor) - [Autodesk Fusion vs SimScale](https://www.g2.com/compare/autodesk-fusion-vs-simscale) - [Autodesk Fusion vs CATIA](https://www.g2.com/compare/autodesk-fusion-vs-catia) ### 5. [Onshape](https://www.g2.com/products/onshape/reviews) By PTC **Average Rating:** 4.7/5 **Total Reviews:** 725 Onshape is a modern CAD system that eliminates design gridlock and helps engineers do their best work. Onshape unites advanced modeling tools and design data management in a secure cloud workspace that has rapidly become the primary CAD system for thousands of companies worldwide. Reviewers say compared to DWSIM, Onshape is: - More expensive - Better at support Categories in common with DWSIM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [DWSIM vs Onshape](https://www.g2.com/compare/dwsim-vs-onshape) **Compare Onshape with other alternatives:** - [Onshape vs PRO/II Process Engineering (powered by SimSci)](https://www.g2.com/compare/onshape-vs-pro-ii-process-engineering-powered-by-simsci) - [Onshape vs MATLAB](https://www.g2.com/compare/matlab-vs-onshape) - [Onshape vs Modelica](https://www.g2.com/compare/modelica-vs-onshape) - [Onshape vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-onshape) - [Onshape vs SOLIDWORKS](https://www.g2.com/compare/onshape-vs-solidworks) - [Onshape vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-onshape) - [Onshape vs Inventor](https://www.g2.com/compare/inventor-vs-onshape) - [Onshape vs SimScale](https://www.g2.com/compare/onshape-vs-simscale) - [Onshape vs CATIA](https://www.g2.com/compare/catia-vs-onshape) ### 6. [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews) By Dassault Systemes **Average Rating:** 4.5/5 **Total Reviews:** 646 SOLIDWORKS offers complete 3D software tools that let you create, simulate, publish, and manage your data. SOLIDWORKS products are easy to learn and use, and help you design products better. Reviewers say compared to DWSIM, SOLIDWORKS is: - More expensive Categories in common with DWSIM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [DWSIM vs SOLIDWORKS](https://www.g2.com/compare/dwsim-vs-solidworks) **Compare SOLIDWORKS with other alternatives:** - [SOLIDWORKS vs PRO/II Process Engineering (powered by SimSci)](https://www.g2.com/compare/pro-ii-process-engineering-powered-by-simsci-vs-solidworks) - [SOLIDWORKS vs MATLAB](https://www.g2.com/compare/matlab-vs-solidworks) - [SOLIDWORKS vs Modelica](https://www.g2.com/compare/modelica-vs-solidworks) - [SOLIDWORKS vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-solidworks) - [SOLIDWORKS vs Onshape](https://www.g2.com/compare/onshape-vs-solidworks) - [SOLIDWORKS vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-solidworks) - [SOLIDWORKS vs Inventor](https://www.g2.com/compare/inventor-vs-solidworks) - [SOLIDWORKS vs SimScale](https://www.g2.com/compare/solidworks-vs-simscale) - [SOLIDWORKS vs CATIA](https://www.g2.com/compare/catia-vs-solidworks) ### 7. [Designcenter Solid Edge](https://www.g2.com/products/designcenter-solid-edge/reviews) By Siemens Digital Industries Software **Average Rating:** 4.3/5 **Total Reviews:** 650 Solid Edge is a portfolio of affordable, easy-to-use software solutions for product development — 3D design, simulation, manufacturing, data management, cloud collaboration, and more. Solid Edge combines the speed and simplicity of direct modeling with the flexibility and control of parametric design – made possible with synchronous technology. Reviewers say compared to DWSIM, Designcenter Solid Edge is: - More expensive Categories in common with DWSIM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [DWSIM vs Designcenter Solid Edge](https://www.g2.com/compare/dwsim-vs-designcenter-solid-edge) **Compare Designcenter Solid Edge with other alternatives:** - [Designcenter Solid Edge vs PRO/II Process Engineering (powered by SimSci)](https://www.g2.com/compare/designcenter-solid-edge-vs-pro-ii-process-engineering-powered-by-simsci) - [Designcenter Solid Edge vs MATLAB](https://www.g2.com/compare/designcenter-solid-edge-vs-matlab) - [Designcenter Solid Edge vs Modelica](https://www.g2.com/compare/designcenter-solid-edge-vs-modelica) - [Designcenter Solid Edge vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-designcenter-solid-edge) - [Designcenter Solid Edge vs Onshape](https://www.g2.com/compare/designcenter-solid-edge-vs-onshape) - [Designcenter Solid Edge vs SOLIDWORKS](https://www.g2.com/compare/designcenter-solid-edge-vs-solidworks) - [Designcenter Solid Edge vs Inventor](https://www.g2.com/compare/designcenter-solid-edge-vs-inventor) - [Designcenter Solid Edge vs SimScale](https://www.g2.com/compare/designcenter-solid-edge-vs-simscale) - [Designcenter Solid Edge vs CATIA](https://www.g2.com/compare/catia-vs-designcenter-solid-edge) ### 8. [Inventor](https://www.g2.com/products/inventor/reviews) By Autodesk **Average Rating:** 4.4/5 **Total Reviews:** 440 Inventor® 3D CAD software offers an easy-to-use set of tools for 3D mechanical design, documentation, and product simulation. Reviewers say compared to DWSIM, Inventor is: - More expensive Categories in common with DWSIM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [DWSIM vs Inventor](https://www.g2.com/compare/dwsim-vs-inventor) **Compare Inventor with other alternatives:** - [Inventor vs PRO/II Process Engineering (powered by SimSci)](https://www.g2.com/compare/inventor-vs-pro-ii-process-engineering-powered-by-simsci) - [Inventor vs MATLAB](https://www.g2.com/compare/inventor-vs-matlab) - [Inventor vs Modelica](https://www.g2.com/compare/inventor-vs-modelica) - [Inventor vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-inventor) - [Inventor vs Onshape](https://www.g2.com/compare/inventor-vs-onshape) - [Inventor vs SOLIDWORKS](https://www.g2.com/compare/inventor-vs-solidworks) - [Inventor vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-inventor) - [Inventor vs SimScale](https://www.g2.com/compare/inventor-vs-simscale) - [Inventor vs CATIA](https://www.g2.com/compare/catia-vs-inventor) ### 9. [SimScale](https://www.g2.com/products/simscale/reviews) By SimScale GmbH **Average Rating:** 4.6/5 **Total Reviews:** 284 SimScale is revolutionizing the computer-aided engineering sector by providing access to engineering simulation 100% via your web browser and to one of the largest CAE communities in the world. The SimScale web-based platform enables engineering professionals to perform CFD, FEA, Thermodynamics, Acoustics and Particle Analyses, making simulation technology accessible to everyone. Reviewers say compared to DWSIM, SimScale is: - More expensive Categories in common with DWSIM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [DWSIM vs SimScale](https://www.g2.com/compare/dwsim-vs-simscale) **Compare SimScale with other alternatives:** - [SimScale vs PRO/II Process Engineering (powered by SimSci)](https://www.g2.com/compare/pro-ii-process-engineering-powered-by-simsci-vs-simscale) - [SimScale vs MATLAB](https://www.g2.com/compare/matlab-vs-simscale) - [SimScale vs Modelica](https://www.g2.com/compare/modelica-vs-simscale) - [SimScale vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-simscale) - [SimScale vs Onshape](https://www.g2.com/compare/onshape-vs-simscale) - [SimScale vs SOLIDWORKS](https://www.g2.com/compare/solidworks-vs-simscale) - [SimScale vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-simscale) - [SimScale vs Inventor](https://www.g2.com/compare/inventor-vs-simscale) - [SimScale vs CATIA](https://www.g2.com/compare/catia-vs-simscale) ### 10. [CATIA](https://www.g2.com/products/catia/reviews) By Dassault Systemes **Average Rating:** 4.2/5 **Total Reviews:** 255 CATIA is a comprehensive software suite developed by Dassault Systèmes, designed to facilitate the entire product development process from conceptualization to manufacturing. It integrates advanced 3D modeling, simulation, and collaboration tools, enabling users to design, analyze, and manage complex products and systems efficiently. CATIA's intuitive interface and robust capabilities support a wide range of industries, including aerospace, automotive, construction, and consumer goods, fostering innovation and enhancing product quality. Key Features and Functionality: - 3D Modeling and Design: Offers parametric and non-parametric modeling tools for creating precise and complex geometries, accommodating both mechanical and surface design needs. - Simulation and Analysis: Provides integrated simulation capabilities to test and validate product performance under real-world conditions, reducing the need for physical prototypes. - Systems Engineering: Supports model-based systems engineering (MBSE) to manage complex product architectures, ensuring consistency across mechanical, electrical, and software components. - Collaboration Tools: Facilitates real-time collaboration among multidisciplinary teams through a unified platform, enhancing communication and decision-making processes. - Knowledge Management: Enables the capture and reuse of design knowledge and best practices, promoting standardization and efficiency across projects. Primary Value and User Solutions: CATIA addresses the challenges of modern product development by providing a unified environment that integrates design, simulation, and collaboration tools. This integration allows organizations to accelerate innovation, improve product quality, and reduce time-to-market. By supporting a wide range of disciplines and industries, CATIA helps users manage complex product lifecycles, ensure design accuracy, and foster collaboration across global teams, ultimately leading to more sustainable and impactful customer experiences. Reviewers say compared to DWSIM, CATIA is: - More expensive Categories in common with DWSIM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [DWSIM vs CATIA](https://www.g2.com/compare/catia-vs-dwsim) **Compare CATIA with other alternatives:** - [CATIA vs PRO/II Process Engineering (powered by SimSci)](https://www.g2.com/compare/catia-vs-pro-ii-process-engineering-powered-by-simsci) - [CATIA vs MATLAB](https://www.g2.com/compare/catia-vs-matlab) - [CATIA vs Modelica](https://www.g2.com/compare/catia-vs-modelica) - [CATIA vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-catia) - [CATIA vs Onshape](https://www.g2.com/compare/catia-vs-onshape) - [CATIA vs SOLIDWORKS](https://www.g2.com/compare/catia-vs-solidworks) - [CATIA vs Designcenter Solid Edge](https://www.g2.com/compare/catia-vs-designcenter-solid-edge) - [CATIA vs Inventor](https://www.g2.com/compare/catia-vs-inventor) - [CATIA vs SimScale](https://www.g2.com/compare/catia-vs-simscale) ## Explore Articles - [Which analytics platform is best for in-app purchase tracking?](https://www.g2.com/discussions/which-analytics-platform-is-best-for-in-app-purchase-tracking) - [Which affiliate marketing platforms are reliable enough that a growing mid-market program can scale to hundreds of partners without things breaking?](https://www.g2.com/discussions/which-affiliate-marketing-platforms-are-reliable-enough-that-a-growing-mid-market-program-can-scale-to-hundreds-of-partners-without-things-breaking) - [Is a dedicated paid search intelligence tool worth it for an in-house PPC team?](https://www.g2.com/discussions/is-a-dedicated-paid-search-intelligence-tool-worth-it-for-an-in-house-ppc-team) - [Best AI-powered chatbots for B2B lead qualification](https://www.g2.com/discussions/best-ai-powered-chatbots-for-b2b-lead-qualification) - [Best session replay tool for SaaS startups](https://www.g2.com/discussions/what-s-the-best-session-replay-tool-right-now) - [Which home care agency management solutions provide mobile apps for field caregiver communications and visit documentation?](https://www.g2.com/discussions/which-home-care-agency-management-solutions-provide-mobile-apps-for-field-caregiver-communications-and-visit-documentation) ## Spotlight Categories - [Loyalty Management Software](https://www.g2.com/categories/loyalty-management) - [Application Performance Monitoring (APM) Tools](https://www.g2.com/categories/application-performance-monitoring-apm) - [Online Community Management Software](https://www.g2.com/categories/online-community-management)