If a paid license isn't in your budget, these tools are powerful, legal, and free: StarUML V1 : The original version of StarUML (V1) is open-source and completely free for any purpose. It is available on sites like SourceForge WhiteStarUML
: Keygen tools and "cracks" are primary vehicles for malware, ransomware, and spyware. Downloading these files can compromise your personal data or give hackers remote access to your computer. No Technical Support staruml license key generator
: A versatile, free, and open-source tool for creating UML diagrams and flowcharts. yEd Graph Editor If a paid license isn't in your budget,