ATLAS.ti

Computer software for the support of text interpretation, text management and the extraction of conceptual knowledge from documents (theory building); supports the qualitative analysis of large bodies of textual, graphical, audio and video data. Application areas include social sciences,
economics, educational sciences, criminology, market research, quality management, knowledge acquisition, and theology.

A demo version is provided via download.
You may want to join the discussion and support list or participate in the forum.