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 2.9

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 — Chronos (Timetables) 2.3

Copyright © 2018–2021 Jonathan Weth
Copyright © 2018–2019 Frank Poetzsch-Heffter
Copyright © 2019–2020 Dominik George
Copyright © 2019, 2021 Hangzhi Yu
Copyright © 2019 Julian Leucker
Copyright © 2019 Tom Teichler
Copyright © 2021 Lloyd Meins


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — Hjelp (Support) 2.0.2

Copyright © 2019–2022 Jonathan Weth
Copyright © 2019–2021 Julian Leucker
Copyright © 2019–2021 Hangzhi Yu
Copyright © 2019 Frank Poetzsch-Heffter
Copyright © 2020 Dominik George
Copyright © 2020 Tom Teichler


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — Order (Manage orders) 0.2

Copyright © 2020–2021 Jonathan Weth
Copyright © 2021 Hangzhi Yu


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — Abi (An AlekSIS App to organise Abitur comitees.) 1.0

Copyright © 2021 Julian Leucker
Copyright © 2021 Lloyd Meins
Copyright © 2021 Jonathan Weth
Copyright © 2021 Hangzhi Yu


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — Fritak (Exemption requests) 2.0

Copyright © 2017–2020 Frank Poetzsch-Heffter
Copyright © 2017–2020 Jonathan Weth
Copyright © 2018–2020 Julian Leucker
Copyright © 2018–2020 Hangzhi Yu


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — CSV import 2.2.1

Copyright © 2019–2020, 2022 Dominik George
Copyright © 2020–2021 Jonathan Weth
Copyright © 2019 mirabilos
Copyright © 2019 Tom Teichler


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

AlekSIS — Donations 0.1

This app is licenced under Unknown.


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

Copyright © 2020–2022 Dominik George
Copyright © 2020 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 — EvaLU (Evaluation of teaching and lesson quality) 0.4.2

Copyright © 2021 Jonathan Weth


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — Untis interface 2.2.1.dev0

Copyright © 2018–2021 Jonathan Weth
Copyright © 2018–2019 Frank Poetzsch-Heffter
Copyright © 2019–2022 Dominik George
Copyright © 2019–2020 Tom Teichler
Copyright © 2019 Julian Leucker
Copyright © 2019 mirabilos


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — Dashboard Feeds (Feeds from external resources as dashboard widgets) 2.0.1

Copyright © 2020 Dominik George
Copyright © 2020 Julian Leucker


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS – Resint (Public poster) 2.1

Copyright © 2018–2021 Jonathan Weth
Copyright © 2020–2021 Frank Poetzsch-Heffter
Copyright © 2019 Julian Leucker


This app is licenced under EUPL-1.2+.


European Union Public License 1.2

Free Software AlekSIS — Alsijil (Class register) 2.0

Copyright © 2019, 2021 Dominik George
Copyright © 2019–2020 Tom Teichler
Copyright © 2019 mirabilos
Copyright © 2020–2021 Jonathan Weth
Copyright © 2020–2021 Julian Leucker
Copyright © 2020 Hangzhi Yu
Copyright © 2021 Lloyd Meins


This app is licenced under EUPL-1.2+.


European Union Public License 1.2