ArgoUML

ArgoUML, the leading UML modeling tool, is renowned for supporting all standard UML 1.4 diagrams and runs seamlessly on any Java platform. The latest version, 0.35.1, offers significant improvements and features to enhance the user experience for software designers and developers. Developed by Tigris.org (Open Source), this powerful tool is distributed under the Eclipse Public License (EPL) 1.0, ensuring it remains open source and freely available to everyone.

With file names like javaw.exe, ArgoUML-0.30.2-setup2.exe, ArgoUML.exe, argouml_1_66509.exe, and java.exe, users can easily identify and execute the program across various systems. ArgoUML supports a range of operating systems, including Windows XP, XP Professional, Vista, 7, 8, 10, and 11, making it a versatile choice for developers working in diverse environments.

For those working extensively with UML files, ArgoUML supports the important extensions .jar and .zargo, ensuring compatibility with other tools and projects. This development tool falls under the Development Tools category, specifically the IDE subcategory, making it a crucial addition to any software development toolkit.

The availability of other versions, such as 0.3, allows users the flexibility to choose the iteration that best suits their project requirements. ArgoUML being an open source project means it's not just a tool but also a community-driven initiative where contributions are welcomed, fostering continuous improvement and innovation.

Pros:

• Free to download and use
• Open source with the ability to contribute to its development
• Supports a wide range of operating systems and file extensions
• Comprehensive support for UML 1.4 diagrams
• Available in multiple languages

Cons:

• The learning curve may be steep for beginners
• Interface might feel a bit outdated compared to newer tools.

Overall, ArgoUML represents a robust, free option for developers seeking a reliable UML modeling tool, supported by an active open source community, and suitable for various development environments.

You may want to check out more software, such as Mono for Windows, Aptana Studio or Komodo Edit, which might be related to ArgoUML.