Dia

Free

3.7

Technical diagramming software for creating flowcharts, UML, and network diagrams.

Diagramming•Technical Diagrams•GNOME Project•Since 1998

Key Information

WindowsmacOSLinux

Technical DiagramsUML ModelingNetwork PlanningProcess FlowsEngineering Diagrams

Flowcharts

UML

Network Diagrams

Custom Shapes

Export Options

Scripting

Free Tier Available

Rating3.7

CompanyGNOME Project

Founded1998

CategoryDiagramming

SubcategoryTechnical Diagrams

Intelligent diagramming application for creating flowcharts, org charts, and more.