Visual Understanding Environment Visual Understanding Environment (VUE) is a mind-mapping and concept-mapping tool. It is also a non-linear presentation program. Discontinued The last commit to the GitHub repo was made on October 8th, 2015. Free Open Source Mac Windows Linux Java IDE Mind Mapping Non linear presentation Add a feature 76 Like
CmapTools concept maps on servers, edit their maps synchronously (at the same time) with other users on the Internet, and search the web for information relevant to a concept map. Free Mac Windows Linux iPad Brainstorming Knowledge Management Mind Mapping Add a feature 44 Like
Protégé Protégé is a free, open source ontology editor and knowledge-base framework. The Protégé platform supports two main ways of modeling ontologies... Free Open Source Mac Windows Linux Java based Add a feature 18 Like
