1)
WEBSmith 3
WEBSmith 3 makes it possible for non-technical people to drag and drop interactive features onto new and existing html pages to create stunning interactive websites. 2)
Polar Studio (free version) 6.35
Winning RAD Tool on the Rad Race 2004! Create Web Applications. You can quickly develop an application without programming. No worries about 3-Tier Architecture, Webservices, Security, Role-based Access, Workfow and Deployment. It's Easy! 3)
Interneer Intellect – Platform for Building Custom Business Applications 5.5
Powerful and user-friendly platform for building custom business software. It is easy to learn and entirely modifiable by managers as requirements change. No knowledge of programming required.