PaintCode (2.4) Mac (OS X)

Official Website
The last time somebody said, "I find I can write much better with a word processor.", I replied, "They used to say the same thing about drugs." -- Roy Blount, Jr.
PaintCode is a vector drawing app that instantly generates Objective-C or C# drawing code. With PaintCode you can create an app that is truly resolution-independent, using code (instead of large number of image assets) to draw a user interface.

Features:
- Stylekit
- Variables and Expressions
- Multi-Canvas, Tabbed Workspace (new)
- Better Tools (new)
- Dynamic Colors
- Dynamic Shapes
- PSD and SVG Import

Version 2.4:
- Swift 2.0 support
- Xcode 7 compatibility
- Better compatibility with future OS X releases
- Ability to check/uncheck all canvases in Export dialog (via Option-click or contextual menu)
- Default arguments for generated Swift drawing methods
- iOS.Xamarin code generation improvements
- Support for importing Adobe Swatch Exchange (.ase) files
- Font preview in the font popup menu
- Improved color accuracy when copy-pasting from other apps
- Bug fixes

Requirements
OS X 10.8 or later, 64-bit processor



Screenshot