note
This page was translated from the German original, partly by machine. Some passages may read awkwardly or contain inaccuracies. When in doubt, please read the original.
Toolbox

There are now digital tools for analysing, constructing and mapping arguments.
Here we list a selection of tools on critical thinking, argumentation, logic and philosophy.
We keep adding new ones.
Critical Thinking and Argumentation
Argument Map
- This is the simplest argument-mapping app you can imagine.
- Free and open-source (MIT): https://github.com/Claritrie/Frezgi. You can contribute.
- Rationale is a feature-rich commercial web application that lets you map arguments.
- You can save and export everything.
- With an e-book
- A platform for structured debates: pro and con arguments are laid out as a tree.
- Free to use, with an education version (Kialo Edu) for the classroom.
- A simple markup language for writing arguments as text and rendering them automatically as a diagram.
- Free and open-source: https://github.com/christianvoigt/argdown
Mindmap WebApps
- Framindmap is an open-source web application based on WiseMapping.
- You can create, share and collaborate on as many maps as you like.
- Framindmap has all the important features.
- Mindmaps is a simple, good-looking mind-map web application.
- The app is free and open-source (AGPL V3): https://github.com/drichard/mindmaps. You may donate.
- You can save the maps directly on your computer, in the browser, in the cloud (Dropbox, Google Drive) or as images
- You can't move or rearrange branches.
- Mindmup is a commercial app with a generous free tier.
- Has unlimited maps.
- Good mind-mapping app.
- Has many features, themes and templates.
- Heavily limited in the free version: only 3 free maps.
- One of the best commercial apps, where you get to pay properly.
- Has many features, themes and templates that you as a private individual probably won't need.