Design for smartphones, tablets, and personal computers with the Multiscreen Preview panel. With media query support, developers can style and visualize rendering for a range of devices in a single panel.
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. Live View now includes support for <video> (with QuickTime) and <svg> tags.
Cutting-edge Live View rendering
Check your page with Live View, now with an updated WebKit rendering engine. Preview designs for multiple devices with real-time media query support. HTML5 and CSS3 capabilities and enhancements make designing for mobile devices even more efficient.
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.
Use the W3C's own online validation service to ensure the accuracy of your standards-based web designs.
Store your files more securely with support for Subversion® software, which has been updated to the version 1.7 protocol.
FTPS, FTPeS support
Deploy files more securely with enhanced FTP support. Dreamweaver CS5.5 now adds native support for the FTPS and FTPeS protocols.