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Open source notices

Which free software Qelivia operates, under which licences, and which changes we have made to it.

Last updated: 12 August 2026

This page lists the open source software used in Qelivia's services, in each case with its licence and the location of the source code. It exists to meet licence notice obligations and to give our clients transparency.

Qelivia Test Runner

The Qelivia Test Runner is based on Kiwi TCMS. The software is licensed under the GNU General Public License, Version 2 (GPL-2.0); individual components are licensed under the GNU Affero General Public License, Version 3 (AGPL-3.0).

Source code: https://github.com/kiwitcms/Kiwi

Qelivia runs the software in a modified version. The changes cover:

  • logo, favicon and page title,
  • removal of the advertising banner,
  • switching off the anonymous usage statistics,
  • removal of the language menu and of the link to the vendor's change log,
  • replacement of the help menu entries,
  • replacement of the vendor notice on the sign-in page with our own text,
  • an own stylesheet for the appearance of the interface (appended to the original file, which is retained unchanged),
  • own typefaces and an own wordmark,
  • limiting the language selection to German and English.

Copyright and licence notices in the source code remain unchanged. We supply a list of the modified files, together with the modified versions themselves, on request: kontakt@qelivia.de

Licence texts:
GPL-2.0: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
AGPL-3.0: https://www.gnu.org/licenses/agpl-3.0.html

Client area

The client area at cloud.qelivia.de is based on Nextcloud. The software is licensed under the GNU Affero General Public License, Version 3 (AGPL-3.0).

Qelivia operates an unmodified version of the software; adjustments are limited to configuration and presentation. Qelivia does not make any changes to the source code.

Source code: https://github.com/nextcloud/server

Licence text AGPL-3.0: https://www.gnu.org/licenses/agpl-3.0.html

Trade marks

The product names and trade marks mentioned on this page belong to their respective owners. They are named for information and identification purposes only. That establishes no business relationship, and no endorsement or support by the providers named.

Questions

Please send any questions about these notices to kontakt@qelivia.de.