I just completed another round of evaluating free UML tools. It's been a longer project, so I wrote down the results on a separate page. Have a look if you are interested. If you just want to know who won: It's Astah. Topics UML Add new comment Your name Email The content of this field is kept private and will not be shown publicly. Homepage Comment About text formats Filtered HTML Allowed HTML tags: <h1> <pre> <br> <a href hreflang> <em> <strong> <cite> <blockquote cite> <code> <ul type> <ol start type='1 A I'> <li> <dl> <dt> <dd> <h2 id='jump-*'> <h3 id> <h4 id> <h5 id> <h6 id> Lines and paragraphs break automatically. Web page addresses and email addresses turn into links automatically. Subject CAPTCHA This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.