Cacoo

Cacoo is web-based software for designing and drawing diagrams.

History
Cacoo was launched in 2009 by Nulab, Inc. In 2013, the on-premise Enterprise version of the software was launched.

Cacoo is written in HTML5 and runs on major Window browsers and Mac operating systems.

Usage
Cacoo is used for creating flowcharts, wireframes, UML diagrams, Organizational charts, and network diagrams.