
Lucidchart
Online diagram and flowchart software that supports Microsoft Visio import and can work on any operating system.
PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.
PlantUML is an opensource tool that uses simple textual descriptions to draw UML diagrams. The generator can be run anywhere within JVM and integrated with various application such as wiki, text editor, IDE, programming language, documentation generator, and others. Mostly based on Graphviz. Can render various diagram syntax such as PlantUML, Dot, and Ditaa.
Portable Create UML entities Text Based Format VCS Friendly
portable flowchart uml workflow uml-diagrams java-based chart uml-modeling create-uml-entities rendering text-based-format vcs-friendly
Online diagram and flowchart software that supports Microsoft Visio import and can work on any operating system.
Freemium
MindMeister is the market-leader in online mind mapping. Unlike traditional mind mapping tools, MindMeister allows for real-time brainstorming sessions between an unlimited number of users and requires only a standard web browser.
Freemium Android iPhone Web
GenMyModel is an online modeling plateforme for UML, BPMN2, Database, Flowchart and more. It supports realtime collaboration, centralized model repository, versioning...
Freemium Mac OS X Windows Linux Chrome OS Web
With this service you can create, save and share in real-time UML (soon many more) diagrams. You can use the integrated workspace for editing diagrams in a sharing...
Free Web