AlekSIS® – The Free School Information System

About AlekSIS

This platform is powered by AlekSIS®, a web-based school information system (SIS) which can be used to manage and/or publish organisational artifacts of educational institutions. AlekSIS is free software and can be used by anyone.

AlekSIS® is a registered trademark of the AlekSIS open source project, represented by Teckids e.V.

Licence information

The core and the official apps of AlekSIS are licenced under the EUPL, version 1.2 or later. For licence information from third-party apps, if installed, refer to the respective components below. The licences are marked like this:


Free/Open Source Licence Other Licence

Free Software AlekSIS — The Free School Information System 2.8.2.dev0+20220428091625.7df57daa

Copyright © 2017–2022 Jonathan Weth
Copyright © 2017–2020 Frank Poetzsch-Heffter
Copyright © 2018–2022 Hangzhi Yu
Copyright © 2018–2022 Julian Leucker
Copyright © 2019–2022 Dominik George
Copyright © 2019–2022 Tom Teichler
Copyright © 2019 mirabilos
Copyright © 2021 Lloyd Meins
Copyright © 2021 magicfelix
Copyright © 2022 Benedict Suska


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — Vereinsmeier (Management of non-profit organisations) 1.0

Copyright © 2021 Dominik George


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — Tezor 1.2.1.dev0+20220502114306.8220c85f

Copyright © 2022 Dominik George
Copyright © 2022 Tom Teichler


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — Paweljong (Camp/Event management) 1.5.1

Copyright © 2018, 2021–2022 Dominik George
Copyright © 2019, 2022 Tom Teichler


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — Postbuero (Mail server management) 1.0

Copyright © 2021 Tom Teichler


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — Matrix (Integration with Matrix/Element) 1.0

Copyright © 2021–2022 Jonathan Weth


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — LDAP (General LDAP import/export) 2.1+20220121210713.7bbe6072

Copyright © 2020–2022 Dominik George
Copyright © 2020 Tom Teichler


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

AlekSIS — Kompjuter (computer lab and account management) 1.0

This app is licenced under Unknown.