ForeUI is described as '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 can switch the UI theme of the prototype, thus the fidelity will be changed as well' and is a Wireframing tool in the development category. There are more than 25 alternatives to ForeUI for a variety of platforms, including Windows, Web-based, Mac, Linux and SaaS apps. The best ForeUI alternative is Figma, which is free. Other great apps like ForeUI are Pencil Project, Lucidchart, Napkins.dev and Frame0.