Oxygen XML Editor is not free software and requires a license in order to enable the application.
For demonstration and evaluation purposes a time limited license is available upon request from the Oxygen XML Editor website . This license is supplied at no cost for a period of 30 days from date of issue. During this period the software is fully functional, enabling you to test all its aspects. Thereafter, the software is disabled and a permanent license must be purchased in order to use it. For special circumstances, if a trial period of greater than 30 days is required, please contact firstname.lastname@example.org .
For definitions and legal details of the license types, consult the End User License Agreement received with the license key. It is also available at http://www.oxygenxml.com/eula.html .