This is an online wireframe tool that can be used to create super fast mockups online. With it, you can start creating your simple projects for desktop browser, tablets, and mobile and so on. It has predefined templates that you will find very useful. The results can be saved online, a with a link to your project, which you can share freely with your friends or colleagues.
In order to use Gliffy, you register for free, and then you can use the web application to create mockups in any browser and share it with anyone you want. After creating mockups, you can export to jpg, png, svg and to any other platforms in just seconds. This is a tool that will help you create professional-quality flowcharts; UML diagrams Org charts, wireframes, network diagrams, technical drawings among others. It has a large set of libraries for modern website designs.
With this wireframe online tool you get a free plan with just one project and 10 pages. It is a great tool that is essential for the creation of mockups for websites. It provides all the web elements in just one place. Once you are done, you can share your mocks with friends or even export them to png or psd files, the way you like.
WireframeSketcher is a rapid wireframing 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 IDE and a standalone version. With WireframeSketcher users can quickly gather useful feedback from stakeholders, show off their proposals to clients, share their ideas with fellow developers and in the end build better software. Install the 14 days free trial and test it for yourself.
Moqups is another web-based UX tool for creating wireframes, mockups, and prototypes. This free wireframing tool is simple, intuitive, and comes with a good selection of UI elements. Moqups is an all-in-one platform for UX and UI design that's built for collaboration.
Serena Prototype Composer is a powerful WYSIWYG (what you see is what you get) UI editor, allowing you to create UI prototypes and mockups, and to link these in with user flows and business process diagrams. Unfortunately the free edition (community edition) only allows you to modify some existing sample projects. -composer/ 2b1af7f3a8