Relaunch & Release: Argunet 2.0

It’s been a while since our last update to our site or software. So let’s do both at once. Let me introduce you first to our new site and then to the new version of Argunet Editor.


We decided to simplify things: one page for the editor, one for our upcoming browser widget and one for our new blog. This will make it easier for you to find what you are looking for. And it will make it easier for us to maintain the site. Did I say “new blog”?

Yes, a brand-new blog!

While we were busy deploying Argunet in exciting new projects and trying out unreleased cool features, this site lay dormant for years. With this new blog we want to change that. Next week we will begin to post regularly about everything related to Argunet, argument maps and argumentation theory in general. So watch out for new posts!
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Argunet 1.2.0 released

The latest version of Argunet features new tools that make it easier to organize the debates and to search through debates located on the Argunet-server or on your computer. To help you organize your work you can label the debates using private and non private tags and search for existing debates using a search-engine.

The label-feature allows you to mark the debates with some keywords relevant to your work and to filter the debates by the keywords you have introduced, thus saving you time and unneeded scrolling.

Argunet 1.0.1 released

The latest version of Argunet

  • ¬†fastens Client-Server communication. Specifically, argument maps are only updated if they have been changed on the server. This fixes the issue that you could hardly work on huge maps online.
  • improves the inplace editor for arguments and theses.
  • adds context menu options: “Insert conclusion into map”, “Insert premisses into map”
  • adds context menus everywhere
  • eliminates group-blinking.

Argunet Server up again

The Argunet Server is up again. We hope that it will work more reliable now. If you have any problems, please write a note at our mailing list.

Argunet server temporarily down

The Argunet Server at the FU Berlin is temporarily down for maintenance and updates. It will be back soon. No data or debate is lost, so please be patient.

Until then, you can use all features of Argunet locally and offline. If the server is running again, you will be able to upload your argument maps to an online debate. Sorry for the inconvenience.

Out of Beta: Argunet 1.0.0 released!

After more than a year of work, we proudly present you Argunet 1.0.0! By now Argunet contains every feature you need for rapid and in-depth argument mapping. Thanks to all who participated in this project, especially to our lead developer David Schneider, who spent quite a few weekends working with us on Argunet long after his actual work had been done.

With this release the Argunet development has not come to an end. We already have many ideas for new features, a new task list and even some money for development. Parallel to this, we work on our new homepage, so expect to see something new here very soon…
Continue reading…

Argunet wins FU e-Learning Award

Argunet has been awarded the e-Learning price of Free University Berlin (FU). It has been nominated in the category “Didactics”. The Center for Digital System at Free University Berlin distinguishes three outstanding e-Learning projects each year.

Argunet employed in Organic Computing Project

Argunet is part of an interdisciplinary project funded by the German Federal Ministry of Education and Research which aims at assessing the benefits and risks of organic computing. The project is coordinated by the Institute for Ecological Economy Research. Argunet will be used to map the arguments for or against developing and applying organic computing technology.

Argunet Release 0.9.0 Beta

In the last two months we have focused on getting things done. Instead of wasting time with buggy releases, we have skipped some version numbers and have now reached a state that deserves to be called 0.9.0! This is the last beta version of Argunet. Nearly all features for 1.0 are implemented and the bug list is reduced to a few harmless creatures. We can now work exclusively on making Argunet as stable as possible

The server has also been updated and is now incompatible with older versions of Argunet. If you want to work online, please update your client!


  • Argument editor undo/redo: As long as you edit your argument, you can always undo and redo your last changes. This feature is restricted to the argument editor, because of the optionally distributed structure of Argunet. You cannot undo changes, that possibly are already used by other users, to avoid confusion and errors.
  • Recently used debates: Open your recently used debates directly from the “File” menu.
  • New alignment tools
  • Delete debates
  • Interface optimization: We have optimized Argunet’s usability in many respects.


  • Nearly all serious known bugs (for exceptions see below). :)

Known Issues

  • On OSX it is currently not possible to create new debates locally. We have already identified the cause and will fix this in the next days.
  • In some cases, it is not possible to save edited arguments. This is our last serious bug and we will try to chase it down in the next days.