Glassbox Licensing

Glassbox uses the GNU Lesser General Public License to distribute software and documentation. These licenses help us achieve our goal of providing reliable and long-lived software products through collaborative open source software development.

You can freely modify, extend, and improve the Glassbox source code. The LGPL requires that all changes must be published openly.

In order to contribute code to the project, you must submit the Joint Copyright Assignment form. This form jointly assigns copyright over your work to yourself and to Glassbox Corporation. Details are available on the Contributing page.

For more information on the LGPL, please also visit the Free Software Foundation's FAQs:

Please review the LGPL license below, and contact a Glassbox Community Manager at if you have any questions or concerns about how your contribution can be used once submitted.

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