Flowchart Software. Edraw flowchart maker is designed to produce visual, creative and professional flowchart with built-in symbols and templates. By using smart drawing tools, automatic connectors and the complete set of flowchart symbols, you can create flow charts of processes, algorithms and procedures with just a few minutes.
Data Flow Diagram. DFD is a system modeling tool, the most popular and important representations in data flow modeling. DFD allows us to picture a system as a network of functional processes, connected to one another by “pipelines” and “holding tanks” of data.