UMLet is a free, open-source UML tool with a simple user interface: draw UML diagrams fast, build sequence and activity diagrams from plain text, export diagrams to eps, pdf, jpg, svg, and clipboard, share diagrams using Eclipse, and create new, custom UML elements. UMLet runs stand-alone or as Eclipse plug-in on Windows, OS X and Linux. Below the original, full-featured. UML Designer 3.0 for Mac can be downloaded from our software library for free. The size of the latest setup package available is 143.3 MB. The most popular version among the program users is 3.0. UML Designer for Mac lies within Design & Photo Tools, more precisely 3D Modeling. The common filename for the program's installer is umldesigner.
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UML Lab Modeling IDE
UML Lab is the first Modeling IDE to seamlessly combine modeling and programming with an intuitive UML diagram editor and next-gen round-trip engineering. Import your software project and get a nice overview via UML within seconds. Experience truly agile modeling and coding within your Eclipse IDE.
In short, UML Lab helps you develop great software.
UML Lab Features for Eclipse Modeling

- Template-based Reverse- and Round-Trip-Engineering NG
- UML 2.5 class diagram editor with Xpand/Xtend integration
- Java templates with best practices and patterns included (POJO, JPA, JEE)
- Java 8 ready
- PHP templates including MySQL, Zend Framework and CakePHP support
- Model-based code validation (OCL)
- Navigation and model exploration
- Quick overview for any Mylyn task with Context Class Diagrams
- Task-focussed modeling with Mylyn and round-trip context synchronization
- XMI import/export (Rational Software Architect, TopCASED, Eclipse UML2)
- Diagram export (svg, png, jpg, bmp)
Get UML Lab
Visit our website for more information, pricing and to download a FREE 30-Day Trial of UML Lab. Annual licenses are available from EUR 20 including support and updates; Academic Licenses are free.
Contact us
Missing some information? Post your question in our forum or contact us and follow the latest Yatta News on Twitter (e.g. UMLlab ) and Facebook.
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- Modeling,
- Modeling Tools,
- Source Code Analyzer,
- agile modeling,
- Class Diagram,
- code generation,
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- reverse engineering,
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- UML,
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Free Flowchart Software

Date | Ranking | Installs | Clickthroughs |
---|---|---|---|
October 2021 | 47/477 | 49 (0.37%) | 1 |
September 2021 | 35/830 | 2063 (0.48%) | 27 |
August 2021 | 55/818 | 1173 (0.3%) | 23 |
July 2021 | 96/826 | 616 (0.15%) | 31 |
June 2021 | 142/842 | 413 (0.09%) | 20 |
May 2021 | 125/866 | 515 (0.11%) | 18 |
April 2021 | 121/914 | 603 (0.13%) | 20 |
March 2021 | 114/918 | 690 (0.13%) | 29 |
February 2021 | 117/911 | 552 (0.13%) | 15 |
January 2021 | 125/930 | 557 (0.12%) | 24 |
December 2020 | 128/919 | 488 (0.11%) | 18 |
November 2020 | 113/925 | 655 (0.14%) | 20 |

Unsuccessful Installs in the last 7 Days: 9
Count | Error Message |
---|---|
3 | Cannot complete the install because one or more required items could not be found.... |
2 | Cannot continue the operation. There is another install operation in progress. |
2 | Cannot complete the install because one or more required items could not be found.... |
1 | Cannot complete the install because one or more required items could not be found.... |
1 | Cannot complete the install because of a conflicting dependency.... |

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Uml Modeling Tools Free
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