Compendium is a software tool providing a flexible visual interface for managing the connections between information and ideas.
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux



ThinkComposer is described as 'Create deep visual documents, adaptable and multi-level diagrams, flowcharts, concept maps, mind maps and models' and is a Mind Mapping tool in the office & productivity category. There are more than 100 alternatives to ThinkComposer for a variety of platforms, including Mac, Windows, Web-based, iPhone and iPad apps. The best ThinkComposer alternative is Notesnook, which is both free and Open Source. Other great apps like ThinkComposer are CherryTree, LibreOffice - Draw, Trilium Notes and yEd Graph Editor.
Compendium is a software tool providing a flexible visual interface for managing the connections between information and ideas.



A Powerful idea processor.It's Open Source and Freeware. Create UML Diagrams, Network Diagrams, Flowcharts and many other types of diagrams with the versatile Dynamic Draw Software.




A modern note-taking, list-making and writing app with markdown rich-text editing, powerful customization, a beautiful interface, a dark theme, and much more.











OneNote Online, part of , is the online version of Microsoft OneNote .


SpiderScribe.net is an easier and more flexible way to create mind maps and brainstorm online. It allows to connect notes, images, files, etc. into free form maps.

MindNet offers amazing structures to help business elites release pressure and improve efficiency. It visually organizes causal relationships among complex ideas/events and makes the in-depth comparative analysis for project management possible.




Protects your private notes with a password. Notebook PEA is a self-decrypting archive, that will never store unencrypted text on your disk.



A mindmapping/brainstorming app that takes advantage of the iPhone's touchscreen and has compatibility with Novamind and Freemind and also exports and imports via the OPML format.

Create a list to organise an event or activity, or just to plan out what you need to do this weekend.



