HEATKEYS

Software development tools support UML, SysML, BPMN, Business Rule, ERD and mind mapping. All Visual Paradigm tool can run on Windows, Linux and Mac OSX.

CollabNet, Facilitating Collaborative Software Development

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

Online diagram and flowchart software. Create diagrams and drawings such as flowcharts, mind maps, network diagrams, UML diagrams, wireframes, user interface designs and other drawings online with LucidChart.

Online diagram software. Create and share flowcharts, network diagrams, floorplans, user interface designs and other drawings online with the Gliffy diagram editor.

GenMyModel is an UML online modeler for your class models and diagrams. Create in seconds, export your models and generate code. Try the beta.

Creator of the World

Web Development Tutorials, Tips and Tricks on ASP.NET, jQuery, JavaScript, .NET, LINQ, Open Source Tools, Silverlight, Visual Studio and much more

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.