Best Free Product Design Software of 2025

SelfCAD is a powerful 3D modeling software that is easy to use. Users can be able to model, sculpt, render, and even slice all under one program. The program targets beginners, hobbyists, professionals, students, small and large business owners and freelancers who would like to design their 3D models quickly without having to spend a lot of time learning how to use the software. SelfCAD has a simplified interface in which the tools are well arranged in the interface making it an easy to use software. There are a lot many interactive tutorials available that makes learning fun. If you would like to introduce your students to 3D modeling, prepare professionals prototypes or designs, this is the best tool you need.

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.

Unleash your most imaginative product concepts without any financial investment. Off/Script serves as a community-driven platform for product creation that fuels the transformation of the most well-liked ideas shared within its app. We take your innovative thoughts and turn them into real products that you can take pride in and profit from. This unique platform is engineered to connect digital creativity with physical product realization. Off/Script empowers creators by providing a space to brainstorm, present, and monetize their one-of-a-kind designs, all while managing the funding, production, and distribution of the leading concepts. By taking care of the complex logistics, Off/Script allows creators to concentrate entirely on their strengths: the art of creation. With Off/Script, each design is given a real opportunity to evolve into the next breakthrough product. Additionally, Off/Script welcomes ideas that come from your preferred design software or those that are generated through our exclusive AI studio, fostering a diverse range of creative submissions.

It's super easy to brainstorm UI ideas. MockFlow is the complete UI planning tool your team needs to get started with software projects. You can quickly sketch interface layouts in no time and with minimal effort. The intuitive editor is fully featured and allows you to bring your ideas to life. You can draw any UI using thousands of pre-built layouts and components. Preview mode allows you to play, review and present your UI drawings. Ideas always evolve, so do UI. Revision tracker makes it easier to iterate faster. MockFlow's powerful cloud features, such as role-based permissions and real-time editing, annotated remarks, and design approvals, allow you to create UI collaboratively. You can create beautiful StyleGuides in minutes. These guides will help you to document your brand's UI guidelines. You can also auto-generate design specifications from wireframes and documentation.

Dymola, or Dynamic Modeling Laboratory, serves as a comprehensive platform dedicated to the modeling and simulation of intricate, integrated systems applicable across various fields such as automotive, aerospace, robotics, and process engineering. This tool enables users to efficiently address complex multi-disciplinary modeling and analysis challenges by leveraging Dymola's advanced Modelica and simulation technologies. As an all-encompassing environment, Dymola facilitates the creation, testing, simulation, and post-processing of models, making it indispensable for engineers. In addition to its robust capabilities, Dymola features libraries developed by industry experts that enhance its functionality, allowing for rapid modeling and simulation of complex systems across diverse engineering disciplines. Furthermore, the Functional Mock-up Interface (FMI) enables any modeling software to produce C code or binaries that accurately represent a dynamic system model, thus broadening Dymola's applicability and integration into various workflows. This seamless interaction between different tools promotes efficiency and innovation in system design and analysis.

SOLVESPACE is an open-source parametric 3D CAD software released under the GPLv3 license, allowing users to design 3D components and create drawings through various operations such as extruding, revolving, or using Boolean methods like union, difference, and intersection. It also enables the modeling of 2D parts by allowing users to draw a single section and export it in formats like DXF, PDF, and SVG, while the 3D assembly feature aids in checking component fit. For those interested in 3D printing, parts can be exported in STL or other mesh formats compatible with the majority of 3D printers. Additionally, it supports the preparation of CAM data, enabling the export of 2D vector art tailored for waterjet machines or laser cutters, or generating STEP and STL files for integration with third-party CAM software for machining processes. The tool is particularly useful for mechanism design, utilizing a constraint solver to simulate both planar and spatial linkages, accommodating various joint types such as pin, ball, or slide joints. Instead of relying on traditional trigonometry and spreadsheets, users can work with live-dimensioned drawings to handle plane and solid geometry, and they can sketch sections utilizing a variety of shapes including lines, rectangles, datum lines, points, circles, arcs, and cubic Bezier segments, along with C2 interpolating splines and more intricate designs. This comprehensive approach encourages creativity and efficiency in the design process, making SOLVESPACE a valuable asset for engineers and designers alike.

First Insight is a next-generation decision platform that allows designers, merchants and brand managers, buyers and marketing teams to answer key questions every day. First Insight engages consumers with digital surveys designed for the retail sector. First Insight's digital platform (InsightSUITE), is used by retail leaders to drive growth and unlock value from their customers. Our solution collects no-party voice data from customers and combines it to create financial goals. Why First Insight? First Insight's digital engagement module allows you to engage prospects, customers, consumers, and employees through a simple, immersive, browser-based user interface. Voice of the Customer software collects feedback via surveys, sentiment ratings, valuations and open comments. Enterprises can personalize the engagement by using their branding, incentives, and links from one platform.

Elevate your product design and development process by utilizing Creo, the advanced 3D CAD/CAM/CAE software that enables you to imagine, design, create, and innovate with ease. In today's competitive landscape, product design and manufacturing teams face increasing demands to enhance efficiency and reduce costs while maintaining high standards of creativity and quality. Thankfully, Creo offers a diverse and scalable suite of 3D CAD tools that stand out in the market. The latest version, Creo 7.0, introduces groundbreaking advancements in generative design, real-time simulation, multibody design, additive manufacturing, and more. Transitioning your ideas from initial concept to digital prototype has never been simpler, more accurate, or more intuitive than with Creo, which has been at the forefront of CAD technology for over three decades. With the release of Creo 7.0, PTC showcases its expertise in enriching an already powerful toolset, leveraging strategic partnerships to further enhance its functionalities and meet evolving industry needs. This evolution points to a future where your design capabilities can grow alongside your business aspirations.