Free software as the basis for publishing services: Open Journal Systems
diesen Beitrag auf Deutsch lesenTIB uses Open Journal Systems (OJS) to operate a Diamond Open Access publisher, TIB Open Publishing. Our involvement in the development of OJS safeguards our own service and enables us to help shape the software. Our work in the context of this free software is a cornerstone of our activities.
The software enables the publishing of scholarly journals. At TIB, it is primarily used for the TIB Open Publishing service. We actively participate in its further development, in community activities, and in the distributed funding of the software.
Open Journal Systems
Open Journal Systems is the world’s most widely used free software for publishing scholarly journals. OJS supports the entire publishing process: from manuscript submission through peer review to publication and subsequent dissemination.
OJS is developed by the Public Knowledge Project (PKP), a division of Simon Fraser University in Canada. The software already offers extensive capabilities within its core functionalities. Plug-ins further expand its scope of functionality.
Use at TIB
Through TIB Open Publishing, the TIB operates a Diamond Open Access publisher. In cooperation with a wide range of clients, academic conference proceedings and journals are produced and published. OJS is the software that enables these steps. The use of OJS is subject to high expectations regarding availability, as well as the widest possible dissemination and long-term preservation of content. The TIB operates further OJS instances for testing new features and for use in projects.
Significant advantages
OJS is actively maintained – not only by PKP, but also by a very large and active international community centred around the software. The fact that OJS is free software allows us to easily adapt it to our needs. In doing so, we also strive to collaborate with the community and contribute changes back to it. In addition to minor internal changes and adjustments, we have, for example, extended workflows and metadata in published plugins to better support our key use case of “conference proceedings” or to better support relevant identifiers such as ORCID and ROR.
The plugins we have developed are available to everyone under a free licence. This regularly leads to collaborations with other organisations. In some cases, changes are incorporated into the OJS core, making them even more easily accessible to other OJS users without the need for a separate plugin.
In projects such as CRAFT-OA or AEGIS-OA, we are further developing OJS to professionalise Diamond Open Access publishing. The software’s open licence allows us to get started immediately and ensures that our work can continue to be utilised by others in the long term.
The development work on OJS is also part of the partnership agreement between PKP and TIB – TIB has been an official Major Development Partner of PKP since early 2021.
The ease with which anyone can contribute to free software is also evident in localisation – the translation into languages other than the original English. Translations are particularly helpful for the OJS documentation, which is consulted not only by administrators but also by many editors. Working in a streamlined “translation sprint” format, we have collaborated with other active colleagues to produce the German translation of the documentation.
As part of our community activities, we maintain an exchange with other OJS developers and users and offer our expertise to assist with development issues or questions regarding translation.
Finally, the open-source nature of OJS also allows us to scrutinise and examine it in its entirety. At a time of intensified discussions about digital autonomy, avoiding dependencies and a wide range of security issues, this aspect represents a direct investment in safeguarding our own activities.
OJS therefore offers us freedom across all four relevant levels of free software:
- We can use OJS for any purpose.
- We can freely analyse and understand the software.
- We can freely distribute OJS.
- We are permitted to modify OJS and distribute it in its modified form.
Beyond our own development work
Our involvement is not limited to code. We participate in committees of the Public Knowledge Project, where we help shape the direction and prioritisation of its work. In national working groups, such as the OJS Hosting focus group of open-access.network, we discuss the use of OJS together with others. We are also striving to secure greater (and consistent) recognition of OJS’s vital role in the open access infrastructure from the German community.
In January 2026, the “PKP Open Journal Systems Germany 2026–2028” consortium was launched, coordinated by TIB. Since its launch, 4 further institutions have joined the 14 founding members. These pool their financial contributions to PKP via TIB. In this way, the participating institutions jointly contribute to the sustainable funding of this central open-access infrastructure, which enables the institutions to offer free publishing services for their communities.
Alternatives
The use of the free software OJS is beneficial for our purposes and, to a large extent, without alternative. We could procure services and software elsewhere to run our publishing activities – thereby depriving ourselves of the ability to make customisations ourselves. We could use a different piece of free software – but would have to forgo extensive features and integrations within the publishing infrastructure. Or we could develop our own software, tailored precisely to our specific needs – which would quickly become too much for us to handle, as we would have to solve problems on our own that the OJS community can tackle collectively.
We ❤️ free software – as a matter of principle, but above all because it empowers us to offer services that bring real benefits to our partners and customers. Thank you, OJS.
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