The latest version of Chameleon is always available from the iNTERFACEWARE website on a 30-day trial basis. The trial version is fully functional and includes all of the latest features, including the:

• Chameleon HL7 Toolkit;
• HL7 Message Browser;
• HL7 Simulator and HL7 Listener Utilities; and
• HL7 to XML Translation Tools.

	If you have already downloaded the trial version of Chameleon and would like to purchase the software, please contact a sales representative at sales@interfaceware.com. For instructions on how to register Chameleon, see Registering Chameleon on Windows. Finally, the screens and steps from this section are illustrated using the Firefox browser. If you are using another browser, such as Internet Explorer, the steps and screens may vary slightly.

To download the latest version of Chameleon:

• In your web browser's address bar, go to http://www.interfaceware.com/downloads.html.
• Scroll to the Download Chameleon section.
• Click the link corresponding to the operating system on which you want to install Chameleon. This will copy the Chameleon installation program to your computer.