Diagramming Applications

This is a list of some of the free diagramming applications that can be found in the market:

List of Free Diagramming Applications

Free diagramming applications featured on this post:

• Google Docs Draw
• Dia Diagram Editor
• LibreOffice Draw
• yEd

Google Docs Draw

Google Docs Draw is freeware. Commercial. Web-based.

https://docs.google.com/drawings

Dia Diagram Editor

Dia Diagram Editor is free and open source (FOSS). Desktop application.

https://sourceforge.net/projects/dia-installer

LibreOffice Draw

LibreOffice Draw is free and open source (FOSS). Desktop Application.

https://www.libreoffice.org/discover/draw

yEd 

yEd is freeware. Propietary. Java-based Desktop Application.

https://www.yworks.com/yed

Diagramming Description Languages

• Graphviz DDT
• Mermaid

Mermaid

Mermaid is a markup language to describe diagrams.

There are open source implementations of it.