While the core application is now proprietary, StarUML maintains a architecture that supports open-source extensions (often under MIT licenses) for features like code generation or XMI import/export.
Licenses are generally perpetual for the version purchased, but upgrades to new major versions usually require a fee. Historical Open-Source Roots
While the source code for newer versions is technically "visible" because it is built on web technologies (Electron/Node.js), this is software, not "Open Source" as defined by the Open Source Initiative (OSI). You can look at the code, but you do not have the right to freely use, modify, or redistribute it.
This is an active open-source fork of the original StarUML 5.0. It provides bug fixes and better compatibility with modern Windows versions while remaining under the GPL license.
StarUML is often confused with , which was released under an open-source license (GPL) many years ago. However, the current version (StarUML v2, v3, v4, v5+) is a complete rewrite and is closed-source.
? AI can make mistakes, so double-check responses Copy Creating a public link... You can now share this thread with others Good response Bad response 7 sites Help Center - StarUML Frequently asked questions * License is perpetual, so you can use forever with the purchased version. However, you need to pay to ... StarUML StarUML - Wikipedia Table_content: header: | StarUML | | row: | StarUML: Written in | : Java | row: | StarUML: Operating system | : Microsoft Windows, Wikipedia StarUML - Open Source UML Tool - Methods & Tools * StarUML - Open Source UML Tool. Franco Martinig, Martinig & Associates, www.martinig.ch. StarUML is an open source software mode... Methods & Tools StarUML Code Generation. Supports code generation for various programming languages including Java, C#, C++ and Python via open source ext... StarUML Review on staruml an open-source unified modeling ... 15 Jun 2014 —
Users can evaluate the software for free (typically 30 days), though exported diagrams include watermarks during this period.