I was searching for best website where I can create class diagram for free and I found Cacoo which provides website to create class diagram for free and can store it privately and collaborate with multiple users.
We can draw:
- Business Diagram like:Â Business organizational chart, matrix diagram, venn diagram, SWOT diagram and schedule diagram
- Flow Chart
- Mind Map
- Network Map like: network diagram and AWS design template
- Office layout
- Wireframe for different devices
- UML where you can draw state machine diagram, use case diagram, sequence diagram, class diagram, activity diagram, package diagram
- Database design
- Greeting Card design, Happy New Year, happy holidays, happy birthday and many more
- Electronics diagrams like Ohm’s law
- And also contained User defined Templates.