<p>The DfR Browser is a free, open source visualization interface for exploring aggragates of articles from the JSTOR database. It uses topic modelling, co-occurrances and document metadata to provide multiple views on the corpus of interest based on topic searches, via several specialized views such as scaled, list and yearly subviews. Users can test the DfR browser via the provided web demo, which incudes a broad selection of pre-loaded topics, or download the source code to use the tool with their own data. The tool's output can be imported into Mallet for further analysis.</p>