List of the Top 9 Free Product Design Software in 2025

SelfCAD is a versatile and user-friendly 3D modeling software that caters to a wide range of users. With the ability to model, sculpt, render, and slice within a single platform, it streamlines the design process for beginners, hobbyists, professionals, students, and freelancers alike, allowing them to create 3D models efficiently without extensive training. Its intuitive interface features well-organized tools that enhance usability, making it accessible for users of all skill levels. Additionally, SelfCAD offers numerous interactive tutorials that transform learning into an enjoyable experience. For educators looking to introduce their students to the world of 3D modeling or for professionals aiming to create high-quality prototypes and designs, this software stands out as an ideal solution. Ultimately, SelfCAD's combination of functionality and ease-of-use makes it a valuable asset for anyone interested in 3D design.

Solid Edge comprises a suite of cost-effective software tools that are user-friendly and straightforward to manage. It enhances every facet of product development, encompassing mechanical and electrical design, simulation, manufacturing processes, technical documentation, data management, and collaboration through the cloud. Grounded in Siemens' cutting-edge technologies, Solid Edge provides an extensive and imaginative methodology for product development tailored to mainstream industries. This comprehensive toolkit is designed to streamline workflows and improve efficiency across various engineering disciplines.

Onshape is an innovative CAD and data management platform that features standard content libraries, advanced CAD capabilities, multi-part modeling, and in-context editing. It provides users with the convenience of accessing their work from any location at any time, eliminating the need for downloads or installations. Additionally, Onshape enables users to securely share and store their CAD data in a cloud workspace. Moreover, it allows for the management and monitoring of access rights to the stored CAD files, ensuring a higher level of security and collaboration. With Onshape, teams can work together more effectively, no matter where they are located.

Unlock your wildest product ideas without any upfront costs through Off/Script, a community-centric platform dedicated to transforming popular concepts into tangible products. This innovative platform bridges the gap between digital imagination and actual product development, allowing your creative visions to flourish. Off/Script not only facilitates the brainstorming and presentation of your unique designs but also ensures you can monetize your creations effectively, as we handle the funding, production, and distribution of the most promising ideas. By simplifying the complex logistics of product creation, Off/Script enables creators to focus solely on what they do best: crafting extraordinary designs. Every submission has the chance to develop into the next groundbreaking product, and we encourage contributions from both your favorite design tools and our specialized AI studio, promoting a rich variety of creative inputs. Ultimately, Off/Script is dedicated to nurturing the inventive spirit within each creator, providing the support needed to bring their visions to life.

Generating UI concepts is a breeze with MockFlow, the all-in-one UI planning solution your team requires to kick off software development endeavors. You can effortlessly create interface designs in record time with minimal hassle. The user-friendly editor is packed with features that enable you to transform your concepts into tangible designs. With thousands of pre-made layouts and components at your disposal, you can craft any UI you envision. The preview mode lets you interact, assess, and showcase your UI designs seamlessly. As ideas continuously develop, so too does your UI; the revision tracker facilitates quicker iterations. Thanks to MockFlow's robust cloud capabilities, including role-based access, real-time collaboration, annotated feedback, and design approvals, team-based UI creation becomes a collaborative effort. In just a few minutes, you can produce stunning Style Guides that effectively outline your brand's UI standards. Furthermore, you also have the capability to automatically generate design specifications from your wireframes and accompanying documentation, streamlining the development process further. This comprehensive tool not only accelerates design tasks but also enhances team collaboration throughout the project lifecycle.

Dymola, short for Dynamic Modeling Laboratory, is an extensive platform focused on the modeling and simulation of complex, integrated systems utilized in fields like automotive, aerospace, robotics, and process engineering. By harnessing Dymola's cutting-edge Modelica and simulation technologies, users can effectively tackle intricate multi-disciplinary modeling and analysis tasks. This all-in-one environment supports the development, testing, simulation, and post-processing of models, rendering it essential for engineers in various sectors. In addition to its powerful features, Dymola is equipped with libraries crafted by industry professionals, which significantly boost its capabilities, enabling swift modeling and simulation of complicated systems across a range of engineering disciplines. Moreover, the inclusion of the Functional Mock-up Interface (FMI) allows for the generation of C code or binaries from any modeling software that accurately reflects a dynamic system model, thereby expanding Dymola's versatility and integration into a wide array of workflows. Such seamless collaboration between different software tools fosters greater efficiency and sparks innovation in the design and analysis of systems. Ultimately, Dymola stands as a critical asset in advancing engineering practices and methodologies.

SOLVESPACE is a parametric 3D CAD software that is open-source and distributed under the GPLv3 license, enabling users to create 3D components and drawings through a variety of functions, including extrusions, revolutions, and Boolean operations such as union, difference, and intersection. Additionally, it facilitates 2D part modeling by allowing users to sketch a section and export it in formats like DXF, PDF, and SVG, while its 3D assembly function is helpful for assessing how components fit together. For enthusiasts of 3D printing, it provides the ability to export parts in STL and other mesh formats, ensuring compatibility with most 3D printers. Furthermore, SOLVESPACE supports the generation of CAM data, allowing users to export 2D vector art suitable for use with waterjet machines or laser cutters, as well as creating STEP and STL files for seamless integration with third-party CAM software for machining tasks. The software is especially advantageous for mechanism design, leveraging a constraint solver to simulate both planar and spatial linkages, accommodating a range of joint types such as pin, ball, and slide joints. Instead of depending on conventional trigonometry and spreadsheets, users can engage with live-dimensioned drawings that simplify the handling of plane and solid geometry, and they can sketch sections using various shapes like lines, rectangles, datum lines, points, circles, arcs, cubic Bezier segments, and more advanced C2 interpolating splines. This all-encompassing approach not only fosters creativity and productivity in the design workflow but also positions SOLVESPACE as an indispensable tool for both engineers and designers, enhancing their ability to innovate and realize complex projects effectively. Ultimately, its versatility and user-friendly interface make it an ideal choice for a wide range of design applications.

First Insight is an innovative decision-making platform designed for designers, merchants, brand managers, buyers, and marketing teams to address crucial questions on a daily basis. By utilizing digital surveys tailored specifically for the retail industry, First Insight effectively connects with consumers. The company's InsightSUITE platform is leveraged by leading retailers to foster growth and harness customer insights for financial success. It gathers no-party voice data from customers, merging it to establish financial objectives. What sets First Insight apart? The platform's digital engagement module facilitates interaction with prospects, customers, consumers, and employees through an intuitive, browser-based interface. Additionally, their Voice of the Customer software captures feedback through various means such as surveys, sentiment ratings, valuations, and open-ended comments, enabling enterprises to tailor interactions using their branding, incentives, and links—all from a single platform. This comprehensive approach not only enhances customer relationships but also drives informed decision-making across the organization.

Enhance your product design and development experience by leveraging Creo, the sophisticated 3D CAD/CAM/CAE software that empowers you to envision, design, produce, and innovate with remarkable efficiency. In an era marked by fierce competition, teams engaged in product design and manufacturing are under constant pressure to boost productivity and minimize expenses while upholding exceptional levels of creativity and quality. Fortunately, Creo provides a comprehensive and adaptable array of 3D CAD tools that distinguish themselves in the industry. The newest iteration, Creo 7.0, brings forth revolutionary features in areas such as generative design, real-time simulation, multibody design, additive manufacturing, and beyond. Transforming your concepts into digital prototypes has never been more straightforward, precise, or user-friendly than with Creo, a leader in CAD technology for over 30 years. With the launch of Creo 7.0, PTC highlights its commitment to enhancing an already formidable toolset, utilizing strategic alliances to expand its capabilities and cater to the ever-changing demands of the industry. This continuous improvement signals a future where your design prowess can evolve in tandem with your business goals, fostering innovation and progress. As you explore the possibilities with Creo, you’ll find that your creative potential can truly thrive.