Mokkup - Create Stunning Dashboard Mocks in Minutes!
Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
Moqups - The most stunning HTML5 app for creating resolution-independent SVG mockups, wireframes & interactive prototypes for your next project
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft
MockFlow - A super easy wireframing tool with all the other tools you need in the product design process
Xcode - Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.