Best diagramming opportunities tools in 2025

DGM

Create interactive sketchnotes and diagrams seamlessly.

YEd

Create high-quality diagrams quickly and easily.

Orca-Tool

Visualize complex systems with intuitive diagramming software.

EdrawMax

Create stunning diagrams with an intuitive visual design tool.

Paid + from $45.99/y
open
ChatUML

Generate professional diagrams quickly with advanced AI technology.