Best Free Prototyping Software

Free Prototyping Software is a valuable tool for designers and developers looking to create interactive prototypes without the added costs. This software allows users to quickly transform their ideas into interactive models, enabling better communication, feedback, and refinement before development begins. With prototyping software, teams can design and test user interfaces, workflows, and functionality, ensuring that products meet user expectations. The best prototyping tools offer features like drag-and-drop interfaces, real-time collaboration, and easy integration with design systems. These tools are essential for designers looking to build high-fidelity prototypes that accurately represent the final product. Whether you're working on a mobile app, website, or software, free prototyping software allows you to test ideas and validate concepts before committing to development. Explore this category to find the best free prototyping software that fits your needs. With the right prototyping tools, you can enhance your design process, improve user experience, and create more effective products—all for free!

Note: Most of the products listed in this free prototyping software category offer free trial versions, though they have restrictions like time limits, fixed number of users, or limited features. For more options and features, compare and evaluate all-time prototyping software to find the best fit for you.
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57 Software

List of Top Free Prototyping Software

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Material Design is a comprehensive prototyping and UI/UX design software developed by Google to help designers create modern, intuitive, and visually appealing user interfaces. It offers a consistent and cohesive design language with a set of guidelines and components that are easy to implement and customize. Material Design provides a flexible framework for building interfaces across platforms an... Read more about Material Design

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Adobe XD is a leading UX software that empowers designers to create interactive user experiences for websites and applications. This platform offers a comprehensive set of design and prototyping tools that streamline the creative process, allowing users to visualize their ideas quickly and efficiently. With Adobe XD, designers can craft wireframes, design interfaces, and create interactive prototy... Read more about Adobe XD

Free Trial

Available

Pricing Type

$9.99 Per feautre

Location

United States

Mockitt is a versatile prototyping software designed to empower designers, developers, and product teams to create interactive and high-fidelity prototypes with ease. Ideal for the entire product development lifecycle, Mockitt offers a comprehensive set of tools that facilitate the rapid design, testing, and iteration of user interfaces and user experiences. The platform features an intuitive drag... Read more about Mockitt

Free Trial

Available

Pricing Type

$9.9 Per month

Location

Canada

Lunacy

Free design software that keeps your flow with AI tools and built-in graphics

Lunacy is a cutting-edge graphic design software, uniquely tailored for Windows users, that stands out for its smooth integration with Sketch files. This compatibility is a game-changer for designers who work across different operating systems. It boasts an intuitive user interface, making it easy for beginners while still powerful for professionals. Lunacy comes loaded with a rich library of buil... Read more about Lunacy

Free Trial

NA

Pricing Type

$$15 Per month

Location

United States

InVision App is a leading prototyping software designed to help designers create interactive, high-fidelity prototypes for web and mobile apps. The platform provides an intuitive interface for designing, testing, and refining user interfaces and experiences. InVision allows users to create clickable prototypes that simulate real-world interactions, providing a tangible preview of how apps or websi... Read more about InVision App

Free Trial

Available

Pricing Type

$0 Per user

Location

United States

Figma

The Collaborative Interface Design Tool

Figma is a versatile and user-friendly web-based design tool widely used for enabling collaborative work in real-time. Its intuitive interface allows for easy creation of UI/UX designs, graphics, and prototypes, making it a favorite among designers. A standout feature is the ability to simultaneously edit and view designs, fostering teamwork and swift feedback. Figma supports vector graphics, offe... Read more about Figma

Free Trial

NA

Pricing Type

$$12 Per month

Location

United States

Balsamiq is a user-friendly wireframe software designed to help designers and teams create low-fidelity wireframes for websites, mobile apps, and software applications. The platform’s drag-and-drop interface makes it easy to sketch out design concepts quickly, focusing on the structure and layout of the interface without getting bogged down in visual details. Balsamiq supports collaboration, all... Read more about Balsamiq

Free Trial

Available

Pricing Type

$9 Per month

Location

Italy

Marvel is a powerful app design software that simplifies the design process for mobile and web applications. With its intuitive draganddrop interface, Marvel allows designers to create interactive prototypes quickly, enabling them to visualize and test their ideas without extensive coding knowledge. The platform supports collaboration, making it easy for team members to provide feedback and iterat... Read more about Marvel

Free Trial

NA

Pricing Type

$12 Per feautre

Location

United Kingdom

Miro

Visual workspace for innovation where teams manage projects, design products, and build the future together.

Miro is a collaborative online platform revolutionizing visual collaboration. Think of it as a virtual whiteboard where teams can brainstorm, plan, and create together, regardless of physical location. Its intuitive interface allows easy drag-and-drop functionality, making it accessible for all team members. With a wide range of templates, you can kickstart projects or customize your own boards fo... Read more about Miro

Free Trial

Available

Pricing Type

$8 Per month

Location

United States

UXPin is a powerful wireframe software designed to help designers and product teams create interactive prototypes and wireframes for web and mobile applications. The platform provides tools for designing high-fidelity prototypes with interactive elements, allowing users to test and iterate on their designs before development. UXPin’s collaboration features enable teams to share wireframes with s... Read more about UXPin

Free Trial

Available

Pricing Type

$15 Per month

Location

United States

Ansys Twin Builder is a comprehensive simulation software that enables businesses to create and manage digital twins, virtual representations of physical assets used to simulate and monitor performance. The platform allows users to integrate data from IoT sensors, build predictive maintenance models, and analyze asset behavior in real time. Ansys Twin Builder supports multi-physics simulation, all... Read more about Ansys Twin Builder

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Pega Platform

The best-in-class, low-code Pega Platform simplifies and streamlines to get work done.

Pegasystems is a cutting-edge software company that specializes in developing advanced business process management and customer engagement solutions. With a focus on innovation, Pegasystems empowers organizations to streamline their operations and enhance customer experiences. Their intuitive solutions leverage a low-code approach, allowing users to design and deploy applications with ease, reduci... Read more about Pega Platform

Free Trial

Available

Pricing Type

$35 Per month

Location

United States

App Builder is a powerful application development software that enables users to create custom applications without the need for extensive coding knowledge. This platform provides a userfriendly interface and a variety of prebuilt templates and components, allowing developers to design, test, and deploy applications quickly and efficiently. With App Builder, businesses can streamline their develop... Read more about App Builder

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

UModel is a prototyping software designed to help teams create interactive, high-fidelity prototypes for web and mobile applications. With UModel, designers can quickly transform their ideas into clickable, testable prototypes, allowing them to visualize the user interface and user experience before development begins. The software offers drag-and-drop functionality, responsive design features, an... Read more about UModel

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Axure is a leading wireframe software that empowers designers and developers to create interactive prototypes for web and mobile applications. With its robust toolkit, users can design wireframes, flowcharts, and high-fidelity mockups with ease. Axure’s drag-and-drop interface allows for quick adjustments, enabling teams to visualize their ideas and gather feedback early in the development proce... Read more about Axure

Free Trial

Available

Pricing Type

$29 Per user

Location

United States

UserZoom GO is a leading prototyping software that enables UX designers and researchers to create interactive prototypes for web and mobile applications quickly. The platform provides an intuitive interface that allows users to design, test, and iterate on their prototypes without extensive coding knowledge. UserZoom GO supports features like drag-and-drop functionality, customizable templates, an... Read more about UserZoom GO

Free Trial

Available

Pricing Type

$250 Per month

Location

United Kingdom

Proto.io is an innovative wireframe software designed for UX/UI designers to create interactive prototypes for web and mobile applications. With its intuitive drag-and-drop interface, users can quickly build wireframes without any coding knowledge, making it accessible for both novice and experienced designers. Proto.io provides a wide range of pre-designed templates, components, and icons, enabli... Read more about Proto.io

Free Trial

Available

Pricing Type

$29 Per month

Location

Cyprus

Justinmind is a powerful application development software tailored for designers and developers aiming to create interactive prototypes and wireframes. It offers a comprehensive set of tools for designing user interfaces, simulating user interactions, and testing functionality without the need for coding. Justinmind’s drag-and-drop interface enables users to build high-fidelity prototypes that c... Read more about Justinmind

Free Trial

Available

Pricing Type

$19 Per user

Location

United States

Pencil Project is a free and open-source Diagram Software designed to help individuals and teams create professional-quality diagrams, wireframes, and prototypes with ease. It offers a versatile platform for visualizing ideas, planning projects, and communicating complex concepts, ensuring that users can express their thoughts clearly and effectively. Pencil Project features an intuitive drag-and-... Read more about Pencil Project

Free Trial

NA

Pricing Type

Contact Vendor

Location

Vietnam

Moqups is a versatile Wireframe Software designed to help designers and developers create interactive wireframes, mockups, and prototypes for websites and applications. The platform offers a range of design tools, including drag-and-drop elements, stencils, and vector graphics, enabling users to build detailed and visually appealing wireframes with ease. Moqups features an intuitive interface that... Read more about Moqups

Free Trial

NA

Pricing Type

$19 Per user

Location

Romania

Fluid UI is an innovative wireframe software designed to help designers and developers create interactive prototypes for web and mobile applications. The platform offers comprehensive tools for designing user interfaces, collaborating with team members, and testing functionality, enabling organizations to enhance their design processes. With Fluid UI, users can easily create wireframes, incorporat... Read more about Fluid UI

Free Trial

Available

Pricing Type

$15 Per month

Location

Ireland

Mockplus is a powerful wireframe software designed to streamline the prototyping and design process for digital products. This platform allows designers to create interactive wireframes quickly and efficiently, enabling teams to visualize their ideas and gather feedback early in the development cycle. With its user-friendly interface and a vast library of pre-designed components, Mockplus makes it... Read more about Mockplus

Free Trial

Available

Pricing Type

$10.95 Per user

Location

China

Lyssna is a powerful user testing software designed to help businesses gather valuable feedback on their products, websites, and applications. This comprehensive platform offers a suite of tools that facilitate remote usability testing, allowing organizations to observe how real users interact with their digital assets. Lyssna’s intuitive interface enables users to create customized tests, recru... Read more about Lyssna

Free Trial

Available

Pricing Type

$0 Per month

Location

Australia

Prott is a cutting-edge prototyping software that empowers designers and product teams to create interactive prototypes with ease. Ideal for UX/UI designers, Prott offers an intuitive drag-and-drop interface, enabling users to quickly build and iterate on designs without the need for extensive coding. With features such as collaborative editing, real-time feedback, and version control, Prott facil... Read more about Prott

Free Trial

NA

Pricing Type

Contact Vendor

Location

Japan

The Data Center is a specialized automated testing software designed to streamline testing processes for software development teams. This platform offers tools for managing test cases, executing tests, and reporting defects efficiently. Users can automate repetitive testing tasks, ensuring higher accuracy and faster release cycles. The software supports various testing types, including functional,... Read more about The Data Center

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

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