Revision 1.3, November 12, 2020

"QZ Tray" is open source software authored by QZ Industries, LLC and published under the LGPL 2.1 license.

• The exact license text of "QZ Tray" and its components is available here: LICENSE.txt

• The API, demo code (e.g. sample.html) and wiki examples are provided as Public Domain, no restrictions unless noted otherwise.

• "QZ Tray" binaries provided by https://qz.io ship with a code restriction that encourages a premium support purchase. This premium license (in the form of an electronic certificate) is available for purchase at https://buy.qz.io.

"Company Branded + Premium Support" is a special rebranding service offered by QZ Industries, LLC released under a special Terms Of Use.

• A description of the "Company Branded + Premium Support" is available here: Company Branded + Premium Support
• The exact Terms Of Use text for the "Company Branded + Premium Support" are available here: Company Branded + Premium Support

"QZ Tray" is supported through two options:

• Community Support - Free, public, best effort basis: https://qz.io/support
• Premium Support - Paid, 2-business day response: support@qz.io