MockupScreens helps you to sketch screen mockups of your application and organize them in scenarios. With MockupScreens you can experiment interactively with your clients, and quickly create wireframe of your application, while the coding hasn't even started yet. MockupScreens main design goals are ease of use and productivity.
Synopsis is a rapid application prototyping tool for designing and developing Windows applications. Software components are represented by graphical icons that can be connected to build complex programs. Base components cover various application areas (user interface, multimedia, file I/O, etc). Connect to your own DLLs and SQL databases. Build executables (.EXEs).