- UML - Home
- UML - Overview
- UML - Challenges & Real-world Applications
- UML - Building Blocks
- UML - Architecture
- UML - Modeling Types
- UML - Basic Notations
- UML - Standard Diagrams
- UML - Class Diagram
- UML - Object Diagram
- UML - Component Diagram
- UML - Deployment Diagram
- UML - Use Case Diagram
- UML - Interaction Diagram
- UML - Statechart Diagram
- UML - Activity Diagram
- UML - Communication Diagram
- UML - Timing Diagram
- UML - Sequence Diagram
- UML - Collaboration Diagrams
- UML - Profile Diagram
- UML - Sequence Vs. Collaboration Diagrams
- UML - Sequence Vs. Collaboration Vs. Communication Diagrams
- UML - Association Vs. Aggregation Vs. Composition
- UML - Interaction Overview Diagram
- UML - Composite Structure Diagram
- UML - Object Constraint Language
- UML - Managing Models
- UML - Summary
- UML Useful Resources
- UML - UML Interview Questions & Answers
- UML - Useful Resources
- UML - Knowledge Test
UML - Software Tools
The following are the popular UML diagramming tools, among the best for the design and creation of UML diagrams. Class diagrams, sequence diagrams, or activity diagrams can be created with the help of any of the tools, which have different interface methods, such as keyboard or drag-and-drop. These tools make the process of creating UML diagrams easier and enhance communication within the groups.
1. Lucidchart
Lucidchart is a popular tool for developers that offers a range of easy-to-use features. It operates in real-time across many platforms because it is HTML 5-based. Lucidchart integrates with Confluence, MS Teams, Slack, and G Suite. It can handle everything from complex system diagrams to mind maps. Lucidchart is especially liked by non-technical development team members due to its user-friendly drag-and-drop interface. To learn more about Lucidchart, check out the comparison between Draw.io and Lucidchart.
Lucidchart Input Method
Drag-and-drop
UML Diagram Types Supported by Lucidchart
The following are the UML diagram types that are supported by Lucidchart:
- Class diagrams
- Sequence diagrams
- Activity diagrams
2. Gleek.io
Gleek.io is a tool for creating various UML diagrams like sequence, state, class, and object diagrams. Teams also use it to create organizational charts, flowcharts, and mind maps. Unlike other tools, Gleek.io uses keyboard commands, allowing developers to work faster compared to mouse-based diagramming tools. It also offers syntax help in the diagramming window when needed.
Gleek Input Method
Keyboard, not drag-and-drop
UML Diagram Types Supported by Gleek.io
The following are the UML diagram types that are supported by Gleek.io:
- Sequence diagrams
- Class diagrams
- State diagrams
- Object diagrams
3. Diagrams.net
Formerly called Draw.io, Diagrams.net offers a drag-and-drop interface for creating flowcharts, graphs, and UML diagrams. It is suitable for a variety of tasks, though it may not have as many specialized functions as some other tools. Diagrams.net is an affordable alternative to Lucidchart, providing similar ease of use for general users.
Input Method
Drag-and-drop
UML Diagram Types Supported by Diagrams.net
The following are the UML diagram types that are supported by Diagrams.net:
- Case diagrams
- Sequence diagrams
- Activity diagrams
4. Cacoo
Cacoo provides an intuitive diagramming experience for many users. With its drag-and-drop interface, most people can begin creating diagrams quickly. Real-time collaboration features allow teams to solve problems together. Cacoo is designed to be easy to use without requiring extensive UML knowledge, though advanced users might find it lacking in features.
Input Method
Drag-and-drop
UML Diagram Types Supported by Cacoo
- Use case diagrams
- Sequence diagrams
- Activity diagrams
5. Gliffy
Gliffy offers templates and themes for creating UML diagrams and uses a drag-and-drop interface. It works well for UML diagrams and a variety of other types of charts and diagrams. Gliffy allows teams to create diagrams similar to what they would write on a whiteboard but virtually. However, it may not meet the needs of users looking for a more advanced UML tool. It works best for teams with members who are less experienced in UML or diagramming.
Input Method
Drag-and-drop
UML Diagram Types Supported by Gliffy
- Packet diagrams
- Composite structure diagrams
- Component diagrams
6. EdrawMax
EdrawMax is a diagramming tool that will appeal to those familiar with Microsoft products. Its interface resembles Microsoft Word, making it easier for users accustomed to Microsoft software. EdrawMax is particularly useful for exporting UML diagrams to various formats such as PDF, HTML, PPT, or Word. Though it provides many templates and symbols, the final UML diagrams might not be as polished or sophisticated as those from tools like Gleek or Lucidchart.
Input Method
Drag-and-drop
UML Diagram Types Supported by EdrawMax
- Interaction overview diagrams
- Package diagrams
- Component diagrams
7. Microsoft Visio Pro
Microsoft Visio Pro is part of the Microsoft Office suite, offering basic UML diagramming tools. It is often selected by companies that already use Microsoft Office products and want UML diagrams integrated into their existing workflows. While Visio Pro does not have as many advanced features as some other tools, it is well-suited for large organizations that want a seamless integration of UML diagrams within their Office environment.
Input Method
Drag-and-drop
UML Diagram Types Supported by Microsoft Visio Pro
- State diagrams
- Use case diagrams
- Activity diagrams