UML Lab
UML Lab is a paid desktop application for domain experts, software architects, and developers planning, analyzing, and implementing software projects.
What UML Lab is
UML Lab is a paid desktop application for domain experts, software architects, and developers planning, analyzing, and implementing software projects. It provides real-time UML class and component diagrams, plus profiles, with context assistance, code completion, in-place editing, model exploration, and automatic layout. UML Lab integrates with the Eclipse IDE for UML editing, code generation, navigation, and reverse engineering. Its template-based round-trip engineering keeps models and source code synchronized in real time. Templates for various programming languages are included, and users can customize templates, CodeStyles, and profiles. For existing software, the maker says a UML diagram can be created in two clicks, with switching between the model and source code. UML Lab supports code generation and reverse engineering. It was founded in 2010. The available pricing content identifies the product as paid but gives no price.
Good
- Real-time UML class and component diagrams
- Integrates with Eclipse IDE
- Round-trip model-code synchronization
- Customizable language templates and profiles
- Supports code generation and reverse engineering
Watch out
- Paid product
- No price stated in available pricing content
- Desktop deployment only
Who it suits
UML Lab suits domain experts, software architects, and developers who work with UML and Eclipse. It is also relevant for teams needing model-code synchronization, generation, or reverse engineering.
Verdict
UML Lab combines UML editing with Eclipse-based coding workflows and real-time model-code synchronization. Its paid desktop format and unspecified price are important considerations for prospective users.
The facts
Each one read from UML Lab's own pages, with the date it was checked.
What it does
- Diagram editing
- It supports real-time UML modeling for class diagrams, components, and profiles, with context assist, code completion, in-place editing, model exploration, and automatic layouting.checked 9 Oct 2026
- Diagrams
- It supports real-time UML class diagrams, components, and profiles, with context assist, code completion, in-place editing, model exploration, and automatic layout.checked 4 Oct 2026
- Eclipse integration
- UML Lab integrates UML editing, code generation, navigation, and reverse engineering with the Eclipse IDE.checked 9 Oct 2026
- Existing software
- The site says users can create a UML diagram for existing software in two clicks and switch between model and source code.checked 4 Oct 2026
- Pricing
- The maker's pricing page opened without readable page content, so it states no price in the content available.checked 4 Oct 2026
- Purpose
- UML Lab helps users plan, analyze, and implement software projects by visualizing and documenting software structure and behavior with UML models.checked 9 Oct 2026
- Round-trip engineering
- Its template-based round-trip engineering synchronizes model and source code in real time.checked 9 Oct 2026
- Security
- No security or compliance details were stated in the maker pages opened.checked 4 Oct 2026
- Templates
- The site says templates for various programming languages are included and users can customize templates, CodeStyles, and profiles.checked 4 Oct 2026
- Templates and customization
- The maker says language templates are included and users can customize templates, CodeStyles, and profiles.checked 9 Oct 2026
The company
- Founded
- 2010checked 28 Sep 2026
Alternatives to UML Lab
- 1
Sparx Enterprise Architect
Free planWebAPILinuxmacOS7.9$245 one-time - 2
BESSER
Free planOpen sourceWebAPILinuxmacOS7.6Free plan - 3
Visual Paradigm
Free planWeb7.3From $4 a month - 4
UMLet
Free planWebExtensionLinuxmacOS6.9Free plan - 5
StarUML
ExtensionLinuxmacOSWindows6.7$129 one-time - 6
Horusec
Free planWebAPIExtensionLinux6.6Free plan