QuickUML Download

QuickUML is a UML design tool that supports a highly integrated, core set of UML models. It can be applied to almost any object-oriented project. The focus and ease-of-use of this tool makes it well suited for agile development methods.

QuickUML is available for Windows and Mac OS X. Each product is a native executable that saves data to a common XML format so projects can be edited from either platform.

Comparison of Trial and Product Editions
License TypeTrial EditionProduct Edition
10 Day Timeout, Limited SaveYesNo
Free Technical SupportYesYes
PDF Manual, Integrated HelpYesYes
Printed Manual and CDNoYes

The Product edition can be purchased as a Single User, 5-User Site and Unlimited User Site license for Windows or Mac OS X. See price and ordering information or request Product Data Sheets by mail.

The Trial edition can be downloaded here:

How to Download, Install and Uninstall

To download an application, click the appropriate download link and save the installer file to your computer. A security warning may be presented when downloading or installing a file from the Internet. Security options can be imposed and controlled by the browser, OS, firewall or anti-virus software. For example, on Mac OSX, go to the security panel of your System Preferences and make sure the Allows Apps downloaded from anywhere option is selected.

Double-click the installer file and follow the onscreen instructions to install the application. To uninstall on Windows, choose the application name in the Control Panel. To uninstall on Mac OS X, simply drag the folder from the Applications folder to the trash.

When launching the first time on Mac, select the application, hold down the Control key and choose Open from the popup menu. On Windows 8 SmartScreen might present a dialog that requires you to click More Info, then click Run Anyway.

End User License Agreement