Iplotz

Sketch Lab is a web based user interface (UI) sketch / prototype tool. It supports desktop and mobile platforms.

Tiggr is an application for creating user interface prototypes collaboratively online.

MockupCreator is a tool to create mockups, prototypes and wireframes. MockupCreator will help you to accelerate your products development and improve the quality of the product design.

UIreframe is an online web-based tool that lets you create nice wireframes and mockups easily for your websites or software applications. With UIreframe you can collaborate and share your creations, …

Mocklinkr is a web application that allows designers to: upload and host their mockups; link them together and make them interactive; and provide a mechanism for their clients to leave …

Prototype cheaply and quickly for iPad, iPhone, Android, Windows Phone 7, Facebook and web using Apple Keynote, Microsoft PowerPoint or OpenOffice Impress.

Balsamiq Wireframes - это приложение для создания каркасов веб-сайта с графическим пользовательским интерфейсом. Это позволяет дизайнеру упорядочивать готовые виджеты с помощью редактора WYSIWYG с перетаскиванием. Приложение предлагается в настольной версии, …

Fluid UI is the fastest mobile app prototyping tool available. Design and test your low and high fidelity app mockups on a mobile device with ease. Simple and UX oriented, …

Turn your Dropbox images into prototypes for any device and get feedback. No coding required.

Moqups — онлайн-платформа для создания дизайна прототипов приложений, сайтов диаграмм и макетов. Платформа позволяет дизайнерам и разработчикам создавать в реальном времени наглядные дизайны будущих проектов, которые помогут сократить время разработки. …

Free Web & Mobile Mockup tool. Transform your Design and Mockups into clickable interactive applications. Perfect way to validate ideas faster with lean startup thinking. Best tool for quick...

UXPin is a web-based system for managing design documents like wireframes, sitemaps, persona descriptions or flowcharts. It lets you upload image files, invite teammates to review and comment on them, …

Storyboard that leverages the power of storytelling in the work place with visual communication by providing a fast and fun web based tool. Storytelling is a powerful way to communicate …

Axure RP — программное обеспечение для создания прототипов и спецификаций веб-сайтов и приложений. Одним из главных достоинств программы является возможность программирования поведения кнопок, текстовых полей, панелей и прочих виджетов, вследствие …

ProtoShare is a web-based, collaborative wireframing and prototyping tool. It hosts a WYSIWYG drag-and-drop interface, as well as advanced components users can customize. ProtoShare is not a Flash tool; it...

FlairBuilder is a user interface prototyping tool for easy authoring of interactive website wireframes, mockups and GUI prototypes.

Web-based HotGloo is a rich internet application designed to build functional online wireframes for a website or web projects. HotGloo is intended for use in web projects to help visualize …

Create five screens in ten minutes without any programming knowledge or prior training! MockupScreens, a rapid screen prototyping tool for technical and non-technical users alike. Aimed at software...

EaSynth ForeUI is an easy-to-use UI prototyping tool. You can use ForeUI to create skinnable prototype of software or website, and run the interactive simulation in your web browser. You …

A functional wireframe is the best way to reduce costs of your software projects. Simulate your wireframes and mitigate risks.

PowerMockup is a PowerPoint add-in for sketching screens of web and desktop applications. The interface elements make it a breeze to prototype and evaluate different design ideas before proceeding to …

WireframeSketcher is a software tool that helps quickly create wireframes, mockups and prototypes for desktop, web and mobile applications. It comes both as a plug-in for any Eclipse-based IDE and …

Serena Prototype Composer - the best agile application prototyping tool is now free! View the demo, take the product tour, or download it free today.

Simple vector graphics editor for creating flowcharts, UML class diagrams, illustrations and slide shows.

ConceptDraw PRO is a powerful business and technical diagramming software. Design professional-looking graphics, diagrams, flowcharts, floor plans and much more in minutes with ConceptDraw PRO. Maintain...