2.5/10 Only for legacy maintenance or historical curiosity. The code editor is slow, the visual tools are obsolete, and the lack of modern ecosystem integration makes it a productivity anchor. Bottom Line Adobe Dreamweaver CS5.5 was a respectable tool in its time—a bridge between table-based layouts and early responsive design. But the web has moved to component-based architectures, real-time preview via local servers, and infinitely extensible code editors. If you find a copy on an old CD, archive it for nostalgia. Then download VS Code or Sublime Text for actual work.