Best Free Mechanical Engineering Software of 2024

Solid Edge is a collection of software tools that are affordable, easy-to-use, maintain, and easy to use. It advances all aspects of product development, including mechanical and electrical design, simulation, production, technical documentation, data management and cloud-based collaboration. Solid Edge is based on Siemens industry-leading technologies and offers the most comprehensive and innovative approach to product development for mainstream markets.

Onshape is a modern CAD/data management solution that includes standard content libraries, modern CAD, multi-part modeling and in-context edit. Onshape makes it easy to access the solution from anywhere, anytime, without the need for downloads or installations. Onshape allows users to share and store CAD data in a safe cloud workspace. Onshape allows users control and monitor access privileges to stored CAD files.

MechaniCalc, Inc. developed MechaniCalc, a suite web-based calculators that focuses on machine design and structural analysis. These calculators provide detailed and comprehensive analysis that is expected in the industry, but are also intuitive and easily accessible. These calculators make it easier to navigate through design and analysis processes faster and more confidently. We offer a complete suite of calculators that automate the analysis and design of mechanical engineering. Each calculator comes with detailed documentation that includes instructions for use and validation cases to show how the results compare to solutions to example problems. We offer detailed reference material on mechanical engineering subjects and the methodology behind the calculators. Access to all calculators and other content is unlimited. Ability to create new materials or cross-sections that can be used in the calculators.

Creo, 3DCAD/CAM/CAE software and solutions for product development and design allows you to visualize, design, create and innovate better products. Product design and manufacturing teams must create products more efficiently and economically than ever before. This is essential to ensure quality and innovation. Creo offers the most flexible range of 3DCAD product development tools and packages on the market today. Creo 7.0 is a breakthrough in the areas real-time simulation, generative design, multibody design and additive manufacturing. Creo is at the forefront of CAD since more than 30 years. It allows you to quickly take your products from concept to prototype digitally. PTC's Creo 7.0 is a demonstration of its ability to add compelling new features to an already powerful tool-set through smart partnerships that extend its capabilities further.

More than a Spring Calculator. ODOP:Spring uses the problem-independent Open Design Optimization platform (ODOP) software to design spring designs. It solves complex spring application requirements in mechanical engineering, machine design. Most coil spring calculators require that users input values manually, such as coil diameter, wire length, and number of coils, and then re-analyze the results until they reach an acceptable solution. ODOP's ability invert formula relationships eliminates all the guesswork. Spring design equations can be back-solved to meet the constraints of the problem variables. Do you need to determine the lightest possible material weight? You can ensure a long life span and low failure risk. Our helical coil spring design program can find the constrained extreme for any variable, independent or dependent.

Dymola, dynamic modelling laboratory, is a comprehensive tool for modeling and simulating complex and integrated systems for automotive, aerospace robotics, process, and other applications. Dymola's Modelica and simulation technology enable you to quickly solve multi-disciplinary system modeling and analysis problems. Dymola provides a complete environment for modeling, simulation, testing, and post-processing. Dymola, Dynamic Modeling Laboratory is a comprehensive tool for modeling and simulating complex and integrated systems. It can be used in automotive, aerospace robotics, process, and other applications. These libraries were developed by domain experts and can be used in conjunction with Dymola and 3DEXPERIENCE Dymola Behaviour Modeling to quickly model and simulate complex systems that span multiple engineering disciplines. FMI allows any modeling tool or tool to generate C code and binaries that represent a dynamic system model.

SOLVESPACE is a GPLv3 parametric 3d CAD software. Modeling 3d parts, drawing with extrudes, revolves, helixes and Boolean (union/difference/intersection) operations. Drawing 2d parts: Draw the part as a single piece and export DXF or PDF. To verify fit, use 3d assembly. Export 3D-printed parts. Preparing CAM data: Export 2d vector art to a waterjet machine, laser cutter, or generate STEP and STL for import into third-party CAM Software for machining. To simulate spatial or planar linkages with pin, ball, and slide joints, you can use the constraint solver. Plane and solid geometry: Replace spreadsheets and hand-solved trigonometry with a live dimensioned draw. You can draw sections with lines, rectangles and datum lines. Sketch circles, arcs of circles, datum circles and cubic Bezier segments.

OpenFOAM is a free and open-source CFD program that was developed by OpenCFD Ltd. It has been in use since 2004. It is used by many people from both academic and commercial engineering and science fields. OpenFOAM offers a wide range of features that can solve complex fluid flows, including those involving chemical reactions, heat transfer, turbulence, and turbulence, as well as acoustics and solid mechanics. OpenFOAM is professionally updated every six months to include customer-sponsored development and contributions from the community. It is independently tested by ESI OpenCFD's application experts, development partners, and selected customers. It is supported by ESI’s global infrastructure, values, and commitment. The basis of quality assurance is rigorous testing. The code evaluation, verification, and validation process includes several hundred daily unit test runs, a medium-sized test run on a weekly basis, as well as a large industry-based test run.