This page collects some free tools for creating beautiful charts.

1.ProcessOn

Online version: https://www.processon.com/

2.yEd

Desktop version: https://www.yworks.com/products/yed

Online version: https://www.yworks.com/products/yed-live

3. Pencil

Desktop version: https://pencil.evolus.vn/

4.Dia

Desktop version: http://dia-installer.de/

5. Inkscape

Website: https://inkscape.org/

6. Draw.io

Online version: https://www.draw.io/

Desktop version:

https://about.draw.io/integrations/#integrations_offline

7. Whimsical

Online version: https://whimsical.co/

8. PlantUML

Online version: http://www.plantuml.com/plantuml/

9. Mermaid

Online version: https://mermaidjs.github.io/mermaid-live-editor/

10. Quick drawing

Online version: https://www.liuchengtu.com/

11. Baidu Mind Map

Online version: http://naotu.baidu.com/

12.Visual Paradigm Online

Online version: https://online.visual-paradigm.com

13.Creately

Online version: https://creately.com/

14. Coggle

Online version: https://coggle.it