Dynamic Draw is described as 'A Powerful idea processor.It's Open Source and Freeware. Create UML Diagrams, Network Diagrams, Flowcharts and many other types of diagrams with the versatile Dynamic Draw Software' and is an app in the Office & Productivity category. There are more than 50 alternatives to Dynamic Draw for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and iPad. The best alternative is diagrams.net, which is both free and Open Source. Other great apps like Dynamic Draw are yEd Graph Editor (Free), Dia (Free, Open Source), PlantUML (Free, Open Source) and Microsoft Office Visio (Paid).
Umbrello is a Unified Modelling Language (UML) modelling tool and code generator. It can create diagrams of software and other systems in the industry-standard UML format, and can also generate code from UML diagrams in a variety of programming languages.
"If they could see what Im thinking, they'd get it!" People just understand faster with pictures. It helps them see how information is connected, whether it is complete, and how a shift in one element impacts something else.
The PlantText tool is an online tool for quickly creating UML (Unified Modeling Language) diagrams. Unlike most tools, PlantText can build diagrams without the use of a mouse because it is based on PlantUML markup language.
UMLet is an open-source UML tool with a simple user interface: draw UML diagrams fast, export diagrams to eps, pdf, jpg, svg, and clipboard, share diagrams using Eclipse, and create new, custom UML elements.