UML Diagramming Software
The UML Diagrams are widely used by software developers and software engineers. They can draw the UML Diagrams manually on the paper, but it is incredibly convenient to use the special UML diagramming software. The UML diagramming software allows you to draw the UML Diagrams in a few minutes.
ConceptDraw DIAGRAM is a powerful diagramming and vector drawing software that helps to design the detailed professional looking UML diagrams quick and easy.
Unified Modeling Language (UML)
Unified Modeling Language (UML) is a language of graphic description for object modeling in the field of software engineering. UML was created for definition, visualization, designing of software systems. UML is an open standard that uses graphic notations for creating visual models of object-oriented software systems.
Two types of diagrams are used in UML: Structure Diagrams and Behavior Diagrams. Behavior Diagrams represent the processes proceeding in a modeled environment. Structure Diagrams represent the elements that compose the system.
There are seven types of Structure Diagrams that must be present in any modeled system:
- Class Diagram
In software engineering, a UML Class Diagrams is a type of static structure diagram that is used both for general conceptual modeling of the systematics of the application, and for detailed modeling translating the models into programming code. It describes the structure of a system by showing the system's classes, their attributes, operations (or methods), and the relationships among the classes.

- Component Diagram
UML Component Diagram illustrate how components are wired together to larger components and software systems that shows the structure of arbitrarily complex systems.

- Composite Structure
UML Composite Structure Diagram shows the internal structure of a class and the possible interactions at this structure. It includes internal parts, ports, and connectors between parts or ports. Each element has some defined roles in the collaboration.

- Deployment Diagram
UML Deployment Diagram depicts the physical deployment of artifacts on nodes: nodes is the existing hardware components and artifacts is the software components running on each node; and how the different pieces are connected.

- Object Diagram
UML Object Diagram shows the structure of a modeled system at a specific time. UML Object Diagram focuses on some particular set of object instances and attributes, and the links between the instances. A correlated set of object diagrams provides insight into how an arbitrary view of a system is expected to evolve over time.

- Package Diagram
UML Package Diagram illustrates the functionality of a software system. ConceptDraw helps you to start designing your own UML Package Diagrams with examples and templates. You can use the appropriate stencils of UML notation for drawing your own UML Package Diagram.

The Behavior Diagrams group includes:
- Activity Diagram
UML Activity Diagram illustrates the business and operational step-by-step workflows of components in a system and shows the overall flow of control.

- State Machine Diagram
UML state machine's goal is to overcome the main limitations of traditional finite-state machines while retaining their main benefits. UML state machine introduce the new concepts of hierarchically nested states and orthogonal regions, while extending the notion of actions.

- Use Case Diagram

Use case diagrams are used at the development of software and systems for definition of functional system requirements or system of systems. Use case diagram presents the consecution of object’s actions (user’s or system’s) which are executed for reaching the definite result.
- Interaction Overview Diagram
UML Interaction Overview Diagram schematically shows a control flow with nodes and a sequence of activities that can contain interaction or sequence diagrams.

The subgroup of Interaction Diagrams controls the flow of control and data, and includes:

Pic. 1. Notation UML
The Rapid UML Solution for ConceptDraw DIAGRAM presents the intuitive RapidDraw interface that helps you to make the UML Diagrams of all types of UML 1.x and 2.x diagrams quick and easy.
Pic. 2. UML Diagramming Software for Mac and Windows
13 libraries of the Rapid UML Solution of ConceptDraw DIAGRAM make your UML diagramming simple, efficient, and effective. You can simply and quickly drop the ready-to-use objects from libraries into your document to create the UML Diagram.

Pic. 3. UML libraries
It's convenient to use templates and samples from the Rapid UML Solution for ConceptDraw DIAGRAM for quickly start drawing your own UML Diagrams.
The Rapid UML Solution provides templates and samples for each type of UML diagrams.

Pic. 3. Rapid UML Solution in ConceptDraw STORE
The documents of ConceptDraw DIAGRAM with UML Diagrams are vector graphic documents. They are available for reviewing, modifying or converting to a variety of formats: image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash or MS Visio.

Pic. 3. Export options from ConceptDraw DIAGRAM
ConceptDraw DIAGRAM extended with the Rapid UML solution is perfect for drawing professional UML diagrams.
TEN RELATED HOW TO's:
Describing a workflow or approval process can take hours and be too complicated, especially since there are options to do it quickly and vividly. Diagrams called flowcharts replace long paragraphs of boring text and represent information in a graphic way. You can draw one on paper or you can use flowchart software to do it quickly and scalable. This kind of software is easy to use and you don’t need any special skills to start using it. In addition, there are a lot examples and predesigned templates on the Internet.
Flowcharts are a best tool for staking out a huge and complex process into some small readable parts. Surely, flowcharts can be drawn manually but the use of standard symbols that make it clear for a wide audience makes a software tool preferred for this task. The core for a successful flowchart is its simplicity. That is why often before beginning making flowchart through software, people draw the sketch on a piece of paper. Designing an effective flowchart means the combination of the data needed to be shown and the simplicity with which you depict it.
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Perfect Network Diagramming Software with examples of LAN Diagrams. ConceptDraw Network Diagram is ideal for network engineers and network designers who need to draw Logical Network diagrams.
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Any business process consists from a number of tasks carrying out the certain business goal. It is useful to diagram business processes to ensure that they are as foolproof, logical and sequential as possible. This business process diagram describes a typical booking process flow by the example of a cab booking process. It can be used as a roadmap for any booking system implementation. Diagramming a business process allows you to look at the entire project and take into account all types of possible scenarios. Business process diagram helps you investigate and clarify the process thoroughly so that you can find out how it can be improved. Business process diagram supports team communications by ensuring that each process element is clear and everyone in the team is on the same page.
Sometimes your company brings you less profit than you expect it to be, and it’s difficult to reveal the causes. Maybe it’s time to learn new technologies, because business diagram are easily developed by means of special software, so you won’t make any extra effort. In return, you will increase your productivity and get more done in a less time.
Picture: Business Diagram Software
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Systems Modeling Language (SysML) is a general-purpose modeling language for systems engineering applications.
ConceptDraw DIAGRAM diagramming and vector drawing software was extended with SysML Solution from the Software Development Area of ConceptDraw Solution Park specially to help systems engineers design various model systems with SysML.
Picture: SysML
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UML state machine's goal is to overcome the main limitations of traditional finite-state machines while retaining their main benefits.
Picture: Diagramming Software for Design UML State Machine Diagrams
UML Component Diagram Online Shopping. This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the UML Component Diagram library of the Rapid UML Solution from the Software Development area of ConceptDraw Solution Park.
This sample shows the concept of the online shopping and is used for the understanding of the online shopping processes, of the online shops working processes, for projection and creating of the online stores.
Picture: UML Component Diagram Example - Online Shopping
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The excellent possibility to create attractive Cross Functional Flowcharts for step-by-step visualization the operations of a business process flow of any degree of detailing is offered by ConceptDraw’s Cross-Functional Flowcharts solution. The extensive selection of commonly used vector cross functional flowchart symbols allow you to demonstrate the document flow in organization, to represent each team member’s responsibilities and how processes get shared or transferred between different teams and departments.
Picture: Cross Functional Flowchart Symbols
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Mind map of a physical activity sample plan detailing a proposal to incorporate more physical activity into a college community.
Picture: Physical Activity Plan
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IT world is extremely rational and logical. So what can be more precise than Software Diagrams to rate the results of work? Visual statistics is the best way to understand the data.
This figure demonstrates the data flow diagram (DFD), which was created to describe the electronic system of custom purchase. This is the process of buying using electronic bar code scanning system. Such systems are used in large stores. The cashier scans the bar code, the system outputs the data on the price of the goods and carries out a purchase process. This DFD utilizes the Gane/Sarson notation. To create it The ConceptDraw DFD solution has been applied.
Picture: Software Diagrams