Open Source

Capella, an open-source MBSE tool implementing the Arcadia method, provides a robust workbench for designing complex system architectures.

An open-source, web-based SysMLv2 modeling tool offering graphical, form-based, and tabular editors. Compliant with OMG specifications.

Explore Blender's Workbench rendering engine. Learn about its features, settings, and how to use it for efficient viewport rendering.

FreeCAD is a powerful, open-source 3D parametric modeler for designing real-life objects. Adaptable for professional and personal projects.

A JavaScript-based tool for creating dynamic diagrams and visualizations from text definitions. Supports Markdown-inspired syntax.

Create UML diagrams from simple text. Supports PNG, SVG, LaTeX, EPS export. Numerous diagram types available.

Integrates advanced motion planning, manipulation, and 3D perception for ROS robots. Ideal for research and education.

Gazebo offers a comprehensive suite of tools, libraries, and cloud services for robotics design, development, and simulation. Iterate quickly on designs and test control strategies in realistic environments.

Access software libraries, tools, and algorithms for robotics development. Supports open-source projects with documentation and community support.

An open-source framework for building analysis tools with analytic derivatives, enabling faster and more stable design optimization.

Experience a detailed and free open-source flight simulator for Windows, macOS, and Linux. Offers realistic flight physics and a vast world to explore.

JSBSim is an open-source, object-oriented C++ library for flight dynamics and control modeling. It supports nonlinear 6 DoF simulations and is configurable via XML.

Create and evaluate complex aircraft geometries with a powerful, open-source parametric modeler. Supports aerodynamic analysis and optimization.

A free programming language for numerical computations, offering a high-level syntax, extensive toolkits, and compatibility with MATLAB scripts.

Scilab offers a powerful open-source platform for numerical computation, data analysis, and visualization. Available on Windows, Linux, and macOS.

A Python library for simulating Functional Mock-up Units (FMUs) supporting FMI versions 1.0, 2.0, and 3.0. Includes Co-Simulation and Model Exchange.

A free, standard-conforming library for modeling mechanical, electrical, thermal, fluid, and control systems. Includes numerical and string functions.

Explore OpenModelica, a free Modelica-based environment for industrial and academic modeling and simulation. Participate in its development.

Utilize an object-oriented, equation-based language for acausal modeling of cyber-physical systems. Facilitates reusable component creation and first-principles modeling.

Create ArchiMate models and sketches with this open-source, cross-platform toolkit. Supports ArchiMate 3.2, ArchiMate Views, and includes helpful features like the Hints View and Visualiser.

A comprehensive, standards-based modeling environment for UML and SysML. Highly customizable for specific domains and enabling model-based techniques.

A user-friendly yet powerful UML, SysML, RAAML, and C4 modeling application. Create diagrams, visualize system aspects, and build complete models.