Focus your responsive workflow with a tool that doesn't rely on bookmarklets, restrictive pre-defined breakpoints - or even a Web connection.
Aptus improves on web-based tools by letting you create and work on multiple breakpoints simultaneously, even setting custom user agents if required. Aptus also allows you to preview and debug fluid variations inside your media queries with our unique "Range" functionality - all without having to resize your browser ever again.
Aptus allows more...
- Mac OS X 10.6 or later