Diagramming software

Diagramming software is software that is used to model, represent and visualise information. Among other uses, such diagrams are often used in software and technical development and business to represent dataflows, workflows, software architecture and organizational charts.

Unified Modeling Language (UML) diagram

For UML diagrams, see List of Unified Modeling Language tools

Flowchart

The following applications allow you to create flowcharts (sometimes among other diagram types). In addition, many tools in the List of UML tools can draw activity diagrams, which are a type of flowchart.

Concept mapping/Mind mapping

Concept mapping and mind mapping are a subset of diagramming software aimed to represent collections of ideas.

Online diagramming

Online diagramming is a way to create flow charts and business diagrams without having to download and install any software. The diagram will be created completely online and is then exported as an image or pdf file.