What's new
CSS3/HTML5 support
Style with the CSS panel, updated to support CSS3. Design view now supports media queries, applying different styles as you adjust screen dimensions. Code for the future with HTML5, with code hinting and Design view rendering support
jQuery Mobile integration
Add advanced interactivity with jQuery code hinting. jQuery is the industry-standard JavaScript library, making it simple to add a wide range of interactivity to web pages. Get a jump start with starter templates for mobile phones
Native Android and iOS apps with PhoneGap
Build and package native apps for Android™ and iOS with new PhoneGap functionality. Convert your existing HTML to a mobile phone application within Dreamweaver using the open source PhoneGap framework
Adobe BrowserLab integration
Preview dynamic web pages and local content with multiple viewing, diagnostic, and comparison tools. Dreamweaver integrates with Adobe BrowserLab, an Adobe CS Live online service1,2 that accurately tests web content across browsers and operating systems
Features
Design for many different types of mobile devices
Use the Multiscreen Preview panel in Adobe® Dreamweaver® CS5.5 software to simultaneously design for phones, tablets, and computers. Use media queries to write and render separate styles for each device
Extend your reach
Take advantage of site-specific code hinting to write pages more quickly and work with third-party content management frameworks. FTPS/FTPeS support helps ensure your code is delivered more securely
Work on the cutting edge
Accurately test your web pages across browsers and operating systems thanks to integration with Adobe BrowserLab. Deliver clean code with integrated World Wide Web Consortium (W3C) live validation